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8146581
8146581
8146581
36370
67C-11181-00-00
67C-11181-01-00
8M0118180
834777
F369529-1
F369529-2
F369529-3
F3695291
F3695292
F3695293
18-3855
27-F369529-3
36290
820438
8204381
828761
82364M
93606-12019-00
69J-11193-01-00
887853
887855
63779
Genuine OEM Yamaha Cylinder Head Gasket
Genuine Yamaha Port Cylinder Head Gasket for F200 F225 LF200 LF225 Outboards
The Genuine OEM Port Cylinder Head Gasket - Item 7849-1 is a factory replacement gasket for select Yamaha F200, F225, LF200, and LF225 200-225 HP V6 4-stroke outboards. It is also cross-referenced for specified Mercury 225 HP EFI applications.
This gasket is designed for installation between the port cylinder head and engine block. It provides the sealing interface required to maintain combustion chamber compression while separating cooling water and lubrication passages.
OEM cross-reference numbers include 69J-11182-01-00, 69J-11182-02-00, 69J-11182-03-00, 887848003, and 8878481.
This original equipment replacement gasket is intended for compatible port-side cylinder head repairs, head gasket replacement, and engine rebuilding where an OEM component is preferred.
Aftermarket Alternative Available: Pro Marine USA also stocks the Pro Marine 7849 Port Cylinder Head Gasket .
Product Information
- Pro Marine Item Number: 7849-1
- Brand: Genuine OEM Yamaha
- Product Type: Cylinder Head Gasket
- Installation Position: Port Cylinder Head
- Yamaha Applications: F200, F225, LF200, LF225
- Yamaha Horsepower: 200 and 225 HP
- Yamaha Engine Type: V6 4-Stroke Outboard
- Listed Yamaha Model Years: 2002-Present, specified models only
- Additional Application: Select Mercury 225 HP EFI Outboards
- Mercury Serial Number: 0T653945 and later, subject to OEM verification
- Yamaha OEM References: 69J-11182-01-00, 69J-11182-02-00, 69J-11182-03-00
- Additional Cross References: 887848003, 8878481
- Condition: New
- Quantity: 1 Port Cylinder Head Gasket
OEM and Cross Reference Numbers
This Genuine OEM port cylinder head gasket is associated with the following Yamaha and Mercury replacement part numbers.
| Manufacturer | Part Number | Description |
|---|---|---|
| Yamaha | 69J-11182-01-00 | OEM Cross Reference |
| Yamaha | 69J-11182-02-00 | OEM Cross Reference |
| Yamaha | 69J-11182-03-00 | OEM Cross Reference |
| Mercury | 887848003 | Cross Reference |
| Mercury | 8878481 | Cross Reference |
Cross-reference numbers are provided for part identification. Confirm the correct gasket using the engine model, production year, serial number, and applicable OEM parts diagram.
What This Part Is Used For
The Genuine OEM port cylinder head gasket seals the joint between the port-side cylinder head and engine block on compatible Yamaha V6 4-stroke outboard engines.
It helps maintain combustion chamber pressure and separates cooling water and lubrication passages to prevent unwanted internal leakage.
Common Repair Applications
- Yamaha F200 port cylinder head repairs
- Yamaha F225 cylinder head gasket replacement
- Yamaha LF200 and LF225 powerhead service
- Compatible Mercury 225 HP EFI cylinder head repairs
- Engine repairs involving compression loss
- Repairs involving cooling water intrusion
- Overheating-related cylinder head service
- Compatible V6 outboard engine rebuilding
Important Fitment Note - Port Side Only
Item 7849-1 is the PORT cylinder head gasket. It is not the starboard-side gasket.
The port and starboard cylinder head gaskets are separate components. Always select the correct gasket for the cylinder head being serviced.
For the starboard cylinder head, choose Genuine OEM Starboard Gasket 7848-1 or Pro Marine Starboard Gasket 7848 .
Verify the complete engine model, production year, serial number, and cylinder head position before ordering.
Compatible Yamaha Outboard Applications
The following Yamaha applications are organized by engine family and production year. The individual model designations are retained to help identify the correct factory replacement.
Yamaha F200 - 200 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| F200TXRA | 2002 |
| F200TXRB | 2003 |
| F200TXRC | 2004 |
| F200TXRD | 2005 |
| F200TXR | 2006-Present |
Yamaha F225 - 225 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| F225TURA | 2002 |
| F225TURB | 2003 |
| F225TURC | 2004 |
| F225TURD | 2005 |
| F225TUR | 2006-Present |
| F225TXRB | 2003 |
| F225TXRC | 2004 |
| F225TXRD | 2005 |
| F225TXR | 2006-Present |
Yamaha LF200 - 200 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| LF200TXRA | 2002 |
| LF200TXRB | 2003 |
| LF200TXRC | 2004 |
| LF200TXRD | 2005 |
| LF200TXR | 2006-Present |
Yamaha LF225 - 225 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| LF225TURA | 2002 |
| LF225TURB | 2003 |
| LF225TURC | 2004 |
| LF225TURD | 2005 |
| LF225TUR | 2006-Present |
| LF225TXRB | 2003 |
| LF225TXRC | 2004 |
| LF225TXRD | 2005 |
| LF225TXR | 2006-Present |
Compatible Mercury Outboard Applications
This gasket is also cross-referenced for the following Mercury outboard application.
| Engine | Horsepower | Serial Number |
|---|---|---|
| Mercury EFI Outboard | 225 HP | 0T653945 and later |
Mercury fitment is limited to the supplied 225 HP EFI application. Confirm the complete serial number and required OEM gasket number.
Aftermarket and Starboard Cylinder Head Gaskets Available
Pro Marine USA stocks both OEM and aftermarket cylinder head gaskets for the port and starboard cylinder head positions. Select the correct side and replacement option for your repair.
Pro Marine Aftermarket - Port
Pro Marine 7849 Port Head Gasket
Aftermarket alternative to this Genuine OEM port cylinder head gasket.
View Pro Marine PortGenuine OEM - Starboard
OEM 7848-1 Starboard Head Gasket
Genuine OEM gasket for the opposite cylinder head position.
View OEM StarboardPro Marine Aftermarket - Starboard
Pro Marine 7848 Starboard Head Gasket
Aftermarket starboard cylinder head gasket for compatible Yamaha and Mercury applications.
View Pro Marine StarboardCommon Symptoms of a Failed Cylinder Head Gasket
A damaged cylinder head gasket may allow combustion gases, cooling water, or engine oil to leak between internal engine passages.
- Loss of compression in one or more cylinders
- Engine overheating
- Cooling water entering a combustion chamber
- Water contamination in engine oil
- Rough idle or engine misfires
- Reduced engine performance
- Difficulty starting
- Combustion gases entering the cooling system
- Visible damage to the original cylinder head gasket
These symptoms may have multiple causes. Perform appropriate engine diagnostic testing before determining that the cylinder head gasket requires replacement.
Installation and Service Tips
Cylinder head gasket replacement requires cylinder head removal and careful inspection of the sealing surfaces. Follow the applicable Yamaha or Mercury service manual for the exact engine model and serial number.
Recommended Installation Practices
- Confirm the complete engine model and serial number.
- Verify that the replacement is for the port cylinder head.
- Allow the engine to cool before beginning disassembly.
- Follow the manufacturer's specified cylinder head removal procedure.
- Inspect the cylinder head and engine block sealing surfaces.
- Check for warpage, cracks, corrosion, and other damage.
- Remove old gasket material without damaging sealing surfaces.
- Keep debris out of cylinders, oil passages, and cooling passages.
- Install the new gasket in the correct orientation.
- Follow the specified cylinder head tightening sequence.
- Use the manufacturer's required fastener torque procedure.
- Replace additional fasteners or seals when required by the service manual.
- Inspect the cooling system for conditions that caused the original failure.
- Check engine operation and cooling performance after reassembly.
Important Installation Warning
Correct cylinder head gasket installation requires proper surface preparation, cylinder head inspection, and the manufacturer's specified tightening procedure.
Do not install a new cylinder head gasket over warped, cracked, or improperly prepared sealing surfaces. Incorrect installation can result in compression loss, cooling water leakage, overheating, and engine damage.
Key Features and Benefits
- Genuine OEM Replacement: Factory cylinder head gasket for compatible Yamaha 200-225 HP V6 4-stroke outboards.
- Port-Specific Application: Intended for installation on the port cylinder head.
- Yamaha Model Compatibility: Listed for specified F200, F225, LF200, and LF225 models.
- Mercury Cross-Reference Application: Listed for select Mercury 225 HP EFI engines beginning at serial 0T653945.
- Multiple OEM References: Cross references Yamaha 69J-11182-series and Mercury 887848-series part numbers.
- Factory Replacement Component: Intended for compatible cylinder head repairs and engine rebuilding.
- Aftermarket Alternative Available: Pro Marine 7849 is stocked separately.
- Matching Starboard Gaskets Available: OEM 7848-1 and Pro Marine 7848 are available separately.
Frequently Asked Questions
Is item 7849-1 a Genuine OEM cylinder head gasket?
Yes. Item 7849-1 is the Genuine OEM port cylinder head gasket offered by Pro Marine USA for the listed applications.
Does this gasket fit Yamaha F200 outboards?
Yes. It is listed for specified Yamaha F200TXR models beginning in 2002, including F200TXRA, F200TXRB, F200TXRC, F200TXRD, and F200TXR.
Does this gasket fit Yamaha F225 outboards?
Yes. Compatible applications include the listed Yamaha F225TUR and F225TXR model designations.
Does this gasket fit Yamaha LF200 and LF225 engines?
Yes. The supplied fitment includes specified LF200TXR, LF225TUR, and LF225TXR models.
Does this gasket fit Mercury 225 HP EFI outboards?
It is cross-referenced for select Mercury 225 HP EFI engines beginning at serial number 0T653945. Verify the required OEM gasket number before ordering.
Is this the port or starboard cylinder head gasket?
This is the port cylinder head gasket. The starboard gasket is a different part and must be ordered separately.
What is the matching OEM starboard cylinder head gasket?
The matching OEM starboard gasket is Item 7848-1 .
Is there a Pro Marine aftermarket port gasket?
Yes. Pro Marine USA also stocks Pro Marine 7849 as an aftermarket alternative.
Does this listing include both cylinder head gaskets?
No. This listing is for one port cylinder head gasket. The starboard-side gasket is sold separately.
How do I confirm the correct gasket for my engine?
Verify the complete engine model, production year, and serial number. Confirm the required OEM gasket number and cylinder head position using the appropriate parts diagram.
Dealer Discounts & Store Policies
Wholesale Marine Parts Pricing
Pro Marine USA supplies Genuine OEM and aftermarket marine engine parts, cylinder head gaskets, internal engine components, rebuild parts, and maintenance products to marine repair shops, dealerships, technicians, and retail customers.
Qualified marine businesses can apply for a Pro Marine dealer account to access wholesale pricing on eligible marine parts.
Shipping Information
- Free shipping on orders over $100 within the continental United States.
- In-stock orders received before 5:30 PM EST ship the same business day, Monday-Friday.
- Shipping options available through UPS, USPS, and FedEx.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Eligible returns are accepted within 30 days.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before returning merchandise.
Need Help Confirming Fitment?
If you are unsure whether this Genuine OEM port cylinder head gasket is correct for your engine, contact Pro Marine USA with your engine model and complete serial number.
Contact Pro Marine USA or call 941-721-3000.
Searchable Part Numbers
7849-1, 7849, 69J-11182-01-00, 69J-11182-02-00, 69J-11182-03-00, 887848003, 8878481
Searchable Terms
Genuine Yamaha 7849-1, Genuine Yamaha cylinder head gasket, Yamaha OEM port head gasket, Yamaha F200 port head gasket, Yamaha F225 port head gasket, Yamaha LF200 port head gasket, Yamaha LF225 port head gasket, Yamaha 200 HP 4 stroke head gasket, Yamaha 225 HP 4 stroke head gasket, Yamaha V6 port cylinder head gasket, Yamaha F200TXR head gasket, Yamaha F225TUR head gasket, Yamaha F225TXR head gasket, Yamaha LF200TXR head gasket, Yamaha LF225TUR head gasket, Yamaha LF225TXR head gasket, Mercury 225 EFI head gasket, Mercury 887848003, Mercury 8878481, Yamaha 69J-11182-01-00, Yamaha 69J-11182-02-00, Yamaha 69J-11182-03-00, Yamaha factory cylinder head gasket, Yamaha original equipment head gasket, Yamaha port head gasket replacement, Yamaha cylinder head repair, Yamaha V6 powerhead rebuild, Yamaha blown head gasket, Yamaha low compression, Yamaha cooling water intrusion, Genuine OEM Yamaha engine parts, Pro Marine 7849 aftermarket alternative, OEM 7848-1 matching starboard gasket, Pro Marine 7848 starboard head gasket
69J-11182-02-00
69J-11182-03-00
887848003
8878481
Pro Marine Aftermarket Cylinder Head Gasket
Yamaha F200 F225 and Mercury 225 EFI Port Cylinder Head Gasket - Pro Marine 7849
The Pro Marine 7849 Port Cylinder Head Gasket is an aftermarket replacement for select Yamaha F200, F225, LF200, and LF225 200-225 HP V6 4-stroke outboards. It is also listed for certain Mercury 225 HP EFI outboards beginning at serial number 0T653945.
This gasket is designed for installation between the port cylinder head and engine block. It creates the sealing interface needed to maintain combustion chamber compression while separating the engine's cooling water and lubrication passages.
Pro Marine 7849 cross references Yamaha OEM numbers 69J-11182-01-00, 69J-11182-02-00, and 69J-11182-03-00, along with 887848003 and 8878481.
This aftermarket cylinder head gasket is used during compatible port-side cylinder head repairs, gasket replacement, and V6 outboard powerhead rebuilding.
Need the starboard gasket or Genuine OEM version? Pro Marine USA also stocks the Pro Marine 7848 Starboard Gasket and Genuine OEM versions for both cylinder head positions.
Product Information
- Pro Marine Part Number: 7849
- Brand: Pro Marine Aftermarket
- Product Type: Cylinder Head Gasket
- Installation Position: Port Cylinder Head
- Engine Manufacturers: Yamaha and Mercury
- Yamaha Engine Families: F200, F225, LF200, LF225
- Yamaha Horsepower: 200 and 225 HP
- Yamaha Engine Type: V6 4-Stroke Outboard
- Yamaha Model Years: 2002-Present, specified models only
- Mercury Application: Select 225 HP EFI Outboards
- Mercury Serial Number: 0T653945 and later, subject to OEM verification
- Yamaha OEM References: 69J-11182-01-00, 69J-11182-02-00, 69J-11182-03-00
- Additional Cross References: 887848003, 8878481
- Condition: New
- Quantity: 1 Port Cylinder Head Gasket
OEM and Cross Reference Numbers
Pro Marine 7849 cross references the following cylinder head gasket numbers for the specified Yamaha and Mercury applications.
| Manufacturer | Part Number | Description |
|---|---|---|
| Pro Marine | 7849 | Aftermarket Port Cylinder Head Gasket |
| Yamaha | 69J-11182-01-00 | OEM Cross Reference |
| Yamaha | 69J-11182-02-00 | OEM Cross Reference |
| Yamaha | 69J-11182-03-00 | OEM Cross Reference |
| Mercury | 887848003 | Cross Reference |
| Mercury | 8878481 | Cross Reference |
Cross-reference numbers are provided for part identification. Verify the correct gasket using the engine model, serial number, and applicable OEM parts diagram.
What This Part Is Used For
The port cylinder head gasket provides the seal between the port-side cylinder head and engine block on compatible Yamaha F200, F225, LF200, and LF225 V6 4-stroke outboards.
It helps maintain cylinder compression and prevents unwanted movement of combustion gases, cooling water, and engine oil between internal engine passages.
Common Repair Applications
- Yamaha F200 port cylinder head gasket replacement
- Yamaha F225 port cylinder head repairs
- Yamaha LF200 and LF225 cylinder head service
- Compatible Mercury 225 HP EFI head gasket replacement
- Repairs involving compression loss
- Repairs involving cooling water intrusion
- Overheating-related cylinder head service
- Compatible V6 4-stroke powerhead rebuilding
Important Fitment Note - Port Side Only
Pro Marine 7849 is the PORT cylinder head gasket. It is not the starboard-side gasket.
The port and starboard cylinder head gaskets are different components and must be installed in their correct positions.
For the starboard cylinder head, use Pro Marine 7848 or Genuine OEM Starboard Gasket 7848-1 .
Always confirm the engine model, production year, serial number, and cylinder head position before ordering.
Compatible Yamaha Outboard Applications
Pro Marine 7849 is listed for the following Yamaha F200, F225, LF200, and LF225 V6 4-stroke outboard models.
Model-specific applications are grouped by engine family while retaining the individual Yamaha model designations and supplied production years.
Yamaha F200 - 200 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| F200TXRA | 2002 |
| F200TXRB | 2003 |
| F200TXRC | 2004 |
| F200TXRD | 2005 |
| F200TXR | 2006-Present |
Yamaha F225 - 225 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| F225TURA | 2002 |
| F225TURB | 2003 |
| F225TURC | 2004 |
| F225TURD | 2005 |
| F225TUR | 2006-Present |
| F225TXRB | 2003 |
| F225TXRC | 2004 |
| F225TXRD | 2005 |
| F225TXR | 2006-Present |
Yamaha LF200 - 200 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| LF200TXRA | 2002 |
| LF200TXRB | 2003 |
| LF200TXRC | 2004 |
| LF200TXRD | 2005 |
| LF200TXR | 2006-Present |
Yamaha LF225 - 225 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| LF225TURA | 2002 |
| LF225TURB | 2003 |
| LF225TURC | 2004 |
| LF225TURD | 2005 |
| LF225TUR | 2006-Present |
| LF225TXRB | 2003 |
| LF225TXRC | 2004 |
| LF225TXRD | 2005 |
| LF225TXR | 2006-Present |
Compatible Mercury Outboard Applications
Pro Marine 7849 is also listed for the following Mercury outboard application.
| Engine | Horsepower | Serial Number |
|---|---|---|
| Mercury EFI Outboard | 225 HP | 0T653945 and later |
Mercury fitment is limited to the specified 225 HP EFI application. Confirm the complete serial number and OEM gasket reference.
Genuine OEM and Starboard Cylinder Head Gaskets Also Available
Pro Marine USA stocks both aftermarket and Genuine OEM cylinder head gaskets for the port and starboard cylinder head positions. Choose the correct replacement for your engine.
Genuine OEM - Port
OEM Port Cylinder Head Gasket - 7849-1
Genuine OEM alternative to Pro Marine 7849. Used on the port cylinder head.
View OEM PortPro Marine Aftermarket - Starboard
Pro Marine Starboard Cylinder Head Gasket - 7848
Matching aftermarket gasket for the opposite cylinder head position.
View Pro Marine StarboardGenuine OEM - Starboard
OEM Starboard Cylinder Head Gasket - 7848-1
Genuine OEM replacement for the starboard cylinder head.
View OEM StarboardCommon Symptoms of a Failed Cylinder Head Gasket
A damaged cylinder head gasket may allow combustion gases, cooling water, or engine oil to leak between internal engine passages.
Possible symptoms include:
- Low compression in one or more cylinders
- Engine overheating
- Cooling water entering a combustion chamber
- Water contamination in engine oil
- Rough idle or engine misfires
- Reduced engine performance
- Difficulty starting
- Combustion gases entering the cooling system
- Visible damage to the original cylinder head gasket
These symptoms can have other causes. Perform appropriate compression, cooling system, and engine diagnostic testing before replacing the gasket.
Installation and Service Tips
Cylinder head gasket replacement requires removal of the cylinder head and inspection of the sealing surfaces. Follow the applicable Yamaha or Mercury service manual for the exact engine model.
Recommended Installation Practices
- Verify the complete engine model and serial number.
- Confirm that the gasket is for the port cylinder head.
- Allow the engine to cool before beginning disassembly.
- Follow the manufacturer's cylinder head removal procedure.
- Inspect the cylinder head and engine block sealing surfaces.
- Check for warpage, cracks, corrosion, and other damage.
- Remove old gasket material without damaging sealing surfaces.
- Keep debris out of cylinders, oil passages, and cooling passages.
- Install the new gasket in the correct orientation.
- Follow the manufacturer's specified tightening sequence.
- Use the correct cylinder head fastener torque procedure.
- Replace additional fasteners or seals when required by the service manual.
- Inspect the cooling system for conditions that caused the original gasket failure.
- Check engine operation and cooling performance after reassembly.
Important Installation Warning
Proper cylinder head gasket installation requires correct surface preparation, cylinder head inspection, and the specified tightening procedure.
Do not install a new cylinder head gasket over warped, cracked, or improperly prepared sealing surfaces. Incorrect installation can result in compression loss, cooling water leakage, overheating, and engine damage.
Key Features and Benefits
- Pro Marine Aftermarket Replacement: Alternative to the factory OEM port cylinder head gasket.
- Port-Specific Application: Intended for installation on the port cylinder head of compatible engines.
- Yamaha 200-225 HP Fitment: Listed for specified F200, F225, LF200, and LF225 V6 4-stroke models.
- Mercury 225 EFI Application: Listed for select Mercury 225 HP EFI outboards beginning at serial 0T653945.
- Multiple OEM Cross References: Includes Yamaha 69J-11182-series and Mercury 887848-series references.
- Engine Repair Component: Used during compatible cylinder head repairs and powerhead rebuilding.
- Matching Starboard Gasket Available: Pro Marine 7848 is stocked separately.
- Genuine OEM Alternative Available: OEM port gasket 7849-1 is also stocked.
Frequently Asked Questions
Does Pro Marine 7849 fit Yamaha F200 outboards?
Yes. It is listed for specified Yamaha F200TXR models beginning in 2002, including F200TXRA, F200TXRB, F200TXRC, F200TXRD, and F200TXR.
Does this head gasket fit Yamaha F225 engines?
Yes. Pro Marine 7849 is listed for specified Yamaha F225TUR and F225TXR 4-stroke models. Refer to the fitment table for the applicable model years.
Does this gasket fit Yamaha LF200 and LF225 engines?
Yes. The supplied fitment includes specified LF200TXR, LF225TUR, and LF225TXR models.
Does Pro Marine 7849 fit Mercury 225 HP EFI outboards?
It is listed for select Mercury 225 HP EFI engines beginning at serial number 0T653945. Confirm the required OEM gasket before ordering.
Is Pro Marine 7849 the port or starboard head gasket?
Pro Marine 7849 is the port cylinder head gasket. It is not interchangeable with the starboard-side gasket.
What is the matching starboard cylinder head gasket?
The matching aftermarket starboard gasket is Pro Marine 7848 . A Genuine OEM starboard version is also available as item 7848-1.
What OEM part numbers does Pro Marine 7849 replace?
Cross references include 69J-11182-01-00, 69J-11182-02-00, 69J-11182-03-00, 887848003, and 8878481.
Do you stock the Genuine OEM port head gasket?
Yes. Pro Marine USA also stocks the Genuine OEM Port Cylinder Head Gasket - Item 7849-1 .
Does this listing include both port and starboard gaskets?
No. This listing is for one port cylinder head gasket. The starboard gasket is sold separately.
How do I confirm the correct gasket for my engine?
Verify the engine manufacturer, complete model designation, production year, and serial number. Confirm the required gasket position and OEM part number using the appropriate engine parts diagram.
Dealer Discounts & Store Policies
Wholesale Marine Parts Pricing
Pro Marine USA supplies Genuine OEM and aftermarket marine engine parts, cylinder head gaskets, internal engine components, rebuild parts, and maintenance products to marine repair shops, dealerships, technicians, and retail customers.
Qualified marine businesses can apply for a Pro Marine dealer account to access wholesale pricing on eligible marine engine parts.
Shipping Information
- Free shipping on orders over $100 within the continental United States.
- In-stock orders received before 5:30 PM EST ship the same business day, Monday-Friday.
- Shipping options available through UPS, USPS, and FedEx.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Eligible returns are accepted within 30 days.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before returning merchandise.
Need Help Confirming Fitment?
If you are unsure whether Pro Marine 7849 is the correct port cylinder head gasket, contact Pro Marine USA with your engine model and complete serial number.
Contact Pro Marine USA or call 941-721-3000.
Searchable Part Numbers
7849, 7849-1, 69J-11182-01-00, 69J-11182-02-00, 69J-11182-03-00, 887848003, 8878481
Searchable Terms
Pro Marine 7849, Yamaha port cylinder head gasket, Yamaha F200 port head gasket, Yamaha F225 port head gasket, Yamaha LF200 port head gasket, Yamaha LF225 port head gasket, Yamaha 200 HP 4 stroke head gasket, Yamaha 225 HP 4 stroke head gasket, Yamaha V6 port head gasket, Yamaha F200TXR head gasket, Yamaha F225TUR head gasket, Yamaha F225TXR head gasket, Yamaha LF200TXR head gasket, Yamaha LF225TUR head gasket, Yamaha LF225TXR head gasket, Mercury 225 EFI port head gasket, Mercury 225 HP cylinder head gasket, Mercury 887848003, Mercury 8878481, Yamaha 69J-11182-01-00, Yamaha 69J-11182-02-00, Yamaha 69J-11182-03-00, Yamaha cylinder head repair, Yamaha V6 powerhead rebuild, Yamaha port head gasket replacement, Yamaha blown head gasket, Yamaha low compression, Yamaha cooling water intrusion, port cylinder head gasket, port head gasket replacement, aftermarket Yamaha head gasket, Pro Marine Yamaha engine parts, Pro Marine Mercury engine parts, Genuine OEM port gasket alternative, Pro Marine 7848 matching starboard gasket
69J-11182-02-00
69J-11182-03-00
887848003
8878481
Genuine OEM Yamaha Cylinder Head Gasket
Genuine Yamaha Starboard Cylinder Head Gasket for F200 F225 LF200 LF225 Outboards
The Genuine OEM Starboard Cylinder Head Gasket - Item 7848-1 is a factory replacement gasket for select Yamaha F200, F225, LF200, and LF225 200-225 HP V6 4-stroke outboards. It is also cross-referenced for specified Mercury 225 HP EFI applications.
This OEM gasket is designed for installation between the starboard cylinder head and engine block. It provides the sealing interface required to maintain combustion compression while separating cooling water and lubrication passages.
Cross-reference numbers include 69J-11181-01-00, 69J-11181-02-00, 69J-11181-03-00, 887848, and 887848002.
This factory replacement gasket is intended for compatible cylinder head repairs, gasket replacement, and engine rebuilding where an original equipment component is preferred.
Aftermarket Alternative Available: Pro Marine USA also stocks the Pro Marine 7848 Starboard Cylinder Head Gasket .
Product Information
- Pro Marine Item Number: 7848-1
- Brand: Genuine OEM Yamaha
- Product Type: Cylinder Head Gasket
- Installation Position: Starboard Cylinder Head
- Yamaha Applications: F200, F225, LF200, LF225
- Yamaha Horsepower: 200 and 225 HP
- Yamaha Engine Type: V6 4-Stroke Outboard
- Listed Yamaha Model Years: 2002-Present, specified models only
- Additional Application: Select Mercury 225 HP EFI Outboards
- Mercury Serial Number: 0T653945 and later, subject to OEM verification
- Yamaha OEM References: 69J-11181-01-00, 69J-11181-02-00, 69J-11181-03-00
- Additional Cross References: 887848, 887848002
- Condition: New
- Quantity: 1 Starboard Cylinder Head Gasket
OEM and Cross Reference Numbers
This Genuine OEM starboard cylinder head gasket is associated with the following Yamaha and Mercury replacement part numbers.
| Manufacturer | Part Number | Description |
|---|---|---|
| Yamaha | 69J-11181-01-00 | OEM Cross Reference |
| Yamaha | 69J-11181-02-00 | OEM Cross Reference |
| Yamaha | 69J-11181-03-00 | OEM Cross Reference |
| Mercury | 887848 | OEM Cross Reference |
| Mercury | 887848002 | OEM Cross Reference |
Cross-reference numbers identify related OEM applications. Confirm the required gasket number against the engine's parts diagram before ordering.
What This Part Is Used For
The Genuine OEM starboard cylinder head gasket seals the joint between the starboard cylinder head and engine block on compatible Yamaha V6 4-stroke outboard engines.
The gasket helps maintain combustion chamber pressure and separates cooling water and lubrication passages to prevent unwanted internal leakage.
Common Repair Applications
- Yamaha F200 starboard cylinder head repairs
- Yamaha F225 cylinder head gasket replacement
- Yamaha LF200 and LF225 powerhead service
- Compatible Mercury 225 HP EFI cylinder head repairs
- Engine repairs involving compression loss
- Repairs involving cooling water intrusion
- Overheating-related cylinder head service
- Compatible V6 outboard engine rebuilding
Important Fitment Note - Starboard Side Only
Item 7848-1 is the STARBOARD cylinder head gasket. It is not the port-side gasket.
The port and starboard cylinder head gaskets are separate components. Always select the correct gasket for the cylinder head being serviced.
For the port cylinder head, choose Genuine OEM Port Gasket 7849-1 or Pro Marine Port Gasket 7849 .
Verify the complete engine model, production year, serial number, and cylinder head position before ordering.
Compatible Yamaha Outboard Applications
The following Yamaha applications are organized by engine family and production year. The individual model designations are retained to help identify the correct factory replacement.
Yamaha F200 - 200 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| F200TXRA | 2002 |
| F200TXRB | 2003 |
| F200TXRC | 2004 |
| F200TXRD | 2005 |
| F200TXR | 2006-Present |
Yamaha F225 - 225 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| F225TURA | 2002 |
| F225TURB | 2003 |
| F225TURC | 2004 |
| F225TURD | 2005 |
| F225TUR | 2006-Present |
| F225TXRB | 2003 |
| F225TXRC | 2004 |
| F225TXRD | 2005 |
| F225TXR | 2006-Present |
Yamaha LF200 - 200 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| LF200TXRA | 2002 |
| LF200TXRB | 2003 |
| LF200TXRC | 2004 |
| LF200TXRD | 2005 |
| LF200TXR | 2006-Present |
Yamaha LF225 - 225 HP 4-Stroke
| Engine Model | Model Year |
|---|---|
| LF225TURA | 2002 |
| LF225TURB | 2003 |
| LF225TURC | 2004 |
| LF225TURD | 2005 |
| LF225TUR | 2006-Present |
| LF225TXRB | 2003 |
| LF225TXRC | 2004 |
| LF225TXRD | 2005 |
| LF225TXR | 2006-Present |
Compatible Mercury Outboard Applications
This gasket is also cross-referenced for the following Mercury outboard application.
| Engine | Horsepower | Serial Number |
|---|---|---|
| Mercury EFI Outboard | 225 HP | 0T653945 and later |
Mercury fitment is limited to the supplied 225 HP EFI application. Confirm the complete serial number and required OEM gasket number.
Aftermarket and Port-Side Cylinder Head Gaskets Available
Pro Marine USA stocks both OEM and aftermarket cylinder head gaskets for the starboard and port cylinder heads. Select the correct side and replacement option for your repair.
Pro Marine Aftermarket - Starboard
Pro Marine 7848 Starboard Head Gasket
Aftermarket alternative to the Genuine OEM starboard cylinder head gasket for the listed Yamaha and Mercury applications.
View Pro Marine StarboardGenuine OEM - Port
OEM 7849-1 Port Head Gasket
Genuine OEM gasket for the opposite cylinder head position.
View OEM PortPro Marine Aftermarket - Port
Pro Marine 7849 Port Head Gasket
Aftermarket port cylinder head gasket for compatible Yamaha and Mercury applications.
View Pro Marine PortCommon Symptoms of a Failed Cylinder Head Gasket
A damaged cylinder head gasket may allow combustion gases, cooling water, or engine oil to leak between internal engine passages.
- Loss of compression in one or more cylinders
- Engine overheating
- Cooling water entering a combustion chamber
- Water contamination in engine oil
- Rough idle or engine misfires
- Reduced engine performance
- Difficulty starting
- Combustion gases entering the cooling system
- Visible damage to the original cylinder head gasket
These symptoms may have multiple causes. Perform appropriate engine diagnostic testing before determining that the cylinder head gasket requires replacement.
Installation and Service Tips
Cylinder head gasket replacement requires cylinder head removal and careful inspection of the sealing surfaces. Follow the applicable Yamaha or Mercury service manual for the exact engine model and serial number.
Recommended Installation Practices
- Confirm the complete engine model and serial number.
- Verify that the replacement is for the starboard cylinder head.
- Allow the engine to cool before beginning disassembly.
- Follow the manufacturer's specified cylinder head removal procedure.
- Inspect the cylinder head and engine block sealing surfaces.
- Check for warpage, cracks, corrosion, and other damage.
- Remove old gasket material without damaging sealing surfaces.
- Keep debris out of cylinders, oil passages, and cooling passages.
- Install the new gasket in the correct orientation.
- Follow the specified cylinder head tightening sequence.
- Use the manufacturer's required fastener torque procedure.
- Replace additional fasteners or seals when required by the service manual.
- Inspect the cooling system for conditions that caused the original failure.
- Check engine operation and cooling performance after reassembly.
Important Installation Warning
Correct cylinder head gasket installation requires proper surface preparation, cylinder head inspection, and the manufacturer's specified tightening procedure.
Do not install a new cylinder head gasket over warped, cracked, or improperly prepared sealing surfaces. Incorrect installation can result in compression loss, cooling water leakage, overheating, and engine damage.
Key Features and Benefits
- Genuine OEM Replacement: Factory cylinder head gasket for compatible Yamaha 200-225 HP V6 4-stroke outboards.
- Starboard-Specific Application: Intended for installation on the starboard cylinder head.
- Yamaha Model Compatibility: Listed for specified F200, F225, LF200, and LF225 models.
- Mercury Cross-Reference Application: Listed for select Mercury 225 HP EFI engines beginning at serial 0T653945.
- Multiple OEM References: Cross references Yamaha 69J-11181-series and Mercury 887848-series part numbers.
- Factory Replacement Component: Intended for compatible cylinder head repairs and engine rebuilding.
- Aftermarket Alternative Available: Pro Marine 7848 is stocked separately.
- Matching Port Gaskets Available: OEM 7849-1 and Pro Marine 7849 are available separately.
Frequently Asked Questions
Is item 7848-1 a Genuine OEM cylinder head gasket?
Yes. Item 7848-1 is the Genuine OEM starboard cylinder head gasket offered by Pro Marine USA for the listed applications.
Does this gasket fit Yamaha F200 outboards?
Yes. It is listed for specified Yamaha F200TXR models beginning in 2002, including F200TXRA, F200TXRB, F200TXRC, F200TXRD, and F200TXR.
Does this gasket fit Yamaha F225 outboards?
Yes. Compatible applications include the listed Yamaha F225TUR and F225TXR model designations.
Does this gasket fit Yamaha LF200 and LF225 engines?
Yes. The supplied fitment includes specified LF200TXR, LF225TUR, and LF225TXR models.
Does this gasket fit Mercury 225 HP EFI outboards?
It is cross-referenced for select Mercury 225 HP EFI engines beginning at serial number 0T653945. Verify the required OEM gasket number before ordering.
Is this the port or starboard cylinder head gasket?
This is the starboard cylinder head gasket. The port gasket is a different part and must be ordered separately.
What is the matching OEM port cylinder head gasket?
The matching OEM port gasket is Item 7849-1 .
Is there a Pro Marine aftermarket starboard gasket?
Yes. Pro Marine USA also stocks Pro Marine 7848 as an aftermarket alternative.
Does this listing include both cylinder head gaskets?
No. This listing is for one starboard cylinder head gasket. The port-side gasket is sold separately.
How do I confirm the correct gasket for my engine?
Verify the complete engine model, production year, and serial number. Confirm the required OEM gasket number and cylinder head position using the appropriate parts diagram.
Dealer Discounts & Store Policies
Wholesale Marine Parts Pricing
Pro Marine USA supplies Genuine OEM and aftermarket marine engine parts, cylinder head gaskets, internal engine components, rebuild parts, and maintenance products to marine repair shops, dealerships, technicians, and retail customers.
Qualified marine businesses can apply for a Pro Marine dealer account to access wholesale pricing on eligible marine parts.
Shipping Information
- Free shipping on orders over $100 within the continental United States.
- In-stock orders received before 5:30 PM EST ship the same business day, Monday-Friday.
- Shipping options available through UPS, USPS, and FedEx.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Eligible returns are accepted within 30 days.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before returning merchandise.
Need Help Confirming Fitment?
If you are unsure whether this Genuine OEM starboard cylinder head gasket is correct for your engine, contact Pro Marine USA with your engine model and complete serial number.
Contact Pro Marine USA or call 941-721-3000.
Searchable Part Numbers
7848-1, 7848, 69J-11181-01-00, 69J-11181-02-00, 69J-11181-03-00, 887848, 887848002
Searchable Terms
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69J-11181-02-00
69J-11181-03-00
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