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Mercury Outboard Parts
Shop OEM and aftermarket Mercury outboard parts for maintenance, repair, troubleshooting, and complete engine rebuild projects. Browse Mercury marine parts by system, including cooling, fuel delivery, electrical and ignition, internal engine components, lower unit parts, steering, trim, and routine service items.
Pro Marine USA carries Mercury outboard engine parts for a wide range of 2-stroke, FourStroke, EFI, Optimax, Pro XS, SeaPro, and Verado applications. Use your engine horsepower, model, serial number, or OEM part number whenever possible to confirm fitment before ordering.
Shop Mercury Outboard Parts by System
- Complete Powerheads
- Control Cables & Boxes
- Cooling System
- Cowlings & Components
- Electrical System
- Engine Oil
- Engine Rebuild Kits
- Fuel & Carburetion System
- Intake System
- Internal Engine Components
- Lower Unit Components
- Oiling System
- Paints
- Service & Oil Change Kits
- Service Manuals
- Steering Systems
- Throttle Components
- Transom & Midsection
- Trim System
- Wizard Performance Parts
Find the Correct Mercury Outboard Part
Mercury outboard parts can vary by horsepower, engine family, model year, and serial number range. If you are unsure which component fits your engine, use the OEM parts lookup to locate the original Mercury part number from an engine diagram.
Once you have the OEM part number, search Pro Marine to find available genuine Mercury and aftermarket replacement options.
Use Our OEM Parts Lookup »Common Mercury Outboard Engine Families
Pro Marine supports many Mercury outboard applications across a wide horsepower range. Always confirm the engine serial number and model information before ordering parts.
- Portable and Midrange: Mercury 2.5HP through 60HP 2-stroke and FourStroke applications
- FourStroke and EFI: common 75HP through 300HP Mercury EFI and FourStroke platforms
- Pro XS: performance-oriented Mercury Pro XS outboards across multiple engine families
- Optimax: direct-injected 2-stroke Mercury Optimax engines, commonly 75HP through 250HP
- Verado: supercharged and naturally aspirated Mercury Verado applications from 135HP through current high-horsepower platforms
- SeaPro: commercial-duty Mercury SeaPro outboards used in professional and high-hour applications
Common Mercury Outboard Repair Areas
- Overheating: inspect the water pump, impeller, thermostat, poppet valve, cooling passages, and related cooling components.
- Hard starting or rough running: inspect fuel pumps, filters, injectors or carburetors, spark plugs, coils, sensors, and intake components.
- No spark or intermittent ignition: check ignition coils, stators, switch boxes, trigger assemblies, sensors, grounds, and wiring.
- Low compression or power loss: inspect pistons, rings, cylinders, bearings, gaskets, reeds, and internal engine components.
- Lower unit noise or water intrusion: inspect seals, bearings, gears, shafts, bearing carriers, and gear lube condition.
- Trim or steering problems: inspect trim motors, pumps, hydraulic components, steering cylinders, hoses, and related rigging parts.
Why Buy Mercury Outboard Parts from Pro Marine USA?
- OEM Mercury and aftermarket replacement options for many common applications.
- Parts for maintenance, repair, engine rebuilding, lower units, electrical systems, fuel systems, steering, trim, and rigging.
- OEM diagram and part-number lookup tools to help identify the correct part before ordering.
- Dealer pricing available for qualified marine repair businesses and dealers.
- Large inventory of Mercury service parts and hard-to-find marine engine components.
- Fast weekday shipping on qualifying in-stock orders.
Frequently Asked Questions
How do I find the correct Mercury outboard part?
Use the engine horsepower, model, serial number, and year whenever available. Mercury frequently uses serial-number ranges to identify engine families, so the serial number is often the most reliable way to confirm fitment.
Can I search Mercury parts by OEM part number?
Yes. Enter the Mercury OEM part number into the Pro Marine site search to locate available OEM and aftermarket replacement options. If you do not know the part number, use the OEM parts lookup first.
Do Mercury outboard parts vary by serial number?
Yes. Many Mercury components change by serial-number range even within the same horsepower or model family. Always compare the serial range listed for the part with your engine before ordering.
Do you carry parts for Mercury Optimax and Verado engines?
Yes. Pro Marine carries parts for many Mercury Optimax, Verado, Pro XS, EFI, FourStroke, and SeaPro applications, including maintenance, fuel, electrical, cooling, internal engine, lower unit, steering, and rigging components.
Do you carry both OEM and aftermarket Mercury parts?
Yes. Pro Marine offers genuine Mercury parts along with aftermarket replacement parts for many common Mercury outboard maintenance, repair, and rebuild applications.
What Mercury outboard parts are commonly replaced during routine maintenance?
Common maintenance items include engine oil, oil filters, fuel filters, spark plugs, water pump kits, impellers, thermostats, gear lube, drain plug seals, anodes, and manufacturer-specific service kit components.
Fitment Tip: Mercury outboard parts often vary by serial-number range. Confirm your engine serial number and OEM part number whenever possible before ordering.
18-5777-1
7452A11
7452A14
7452A21
7452A8
9-25103
888733T1
32437A3
37433A1
42579A4
44292A4
48747A3
57234A3
58618A4
60367A1
60367A4
64141A11
69222A3
73802A3
73804A3
78400A2
96148A5
96148A8
96148BK8
96148B5
96148B8
96148T8
18-3407
817275A3
817275A4
817275K05
817275Q05
817275Q4
817275T4
9-48315
Mercury Outboard Oiling System
Mercury 25-60HP 4 Stroke Oil Drain Seal 8M0007119
This OEM Mercury oil drain seal is used on Mercury 25-60HP 4 Stroke outboards that call for part number 8M0007119. It seals the engine oil drain area during routine oil service.
Pro Marine lists this item as Mercury Marine OEM part 8M0007119 with cross reference number 8M0188221. Because Mercury fitment can vary by engine serial number, always verify your parts diagram or original seal before ordering.
Compatible Applications
| Brand | Engine / System | Application | Fitment Note |
|---|---|---|---|
| Mercury | 25-60HP 4 Stroke outboards | Engine oil drain seal | Verify by serial number and OEM part number |
Important Fitment Note
Always confirm compatibility using your engine serial number, model, and existing part number before ordering. This seal is listed for Mercury 25-60HP 4 Stroke applications using 8M0007119 or 8M0188221.
OEM & Cross Reference Numbers
| Manufacturer | Mercury Marine |
|---|---|
| Manufacturer Item Number | 8M0007119 |
| Cross Reference Number | 8M0188221 |
| Part Type | Oil drain seal |
What This Part Is Used For
The oil drain seal helps seal the drain point used during engine oil changes. It helps prevent oil seepage after the drain plug or drain fitting is reinstalled.
Replace the seal if it is flattened, cut, cracked, hardened, or leaking. A fresh seal is a simple way to help keep the engine oiling system clean and properly sealed after service.
Key Features and Benefits
- OEM Mercury Marine oil drain seal
- Listed for Mercury 25-60HP 4 Stroke outboards
- Used during engine oil drain service
- Helps prevent oil leaks at the drain point
- Cross references Mercury number 8M0188221
- Best verified by engine serial number and existing part number
FAQ
What engines does this oil drain seal fit?
This seal is listed for Mercury 25-60HP 4 Stroke outboards. Confirm fitment using your engine serial number and Mercury parts diagram before ordering.
Is this an OEM Mercury part?
Yes. This item is listed as an OEM Mercury Marine oil drain seal with manufacturer item number 8M0007119.
Does 8M0188221 replace 8M0007119?
Pro Marine lists 8M0188221 as a cross reference for this oil drain seal. Always verify the latest Mercury part number by serial number before ordering.
Should this seal be changed during an oil change?
It should be inspected during oil service and replaced if worn, damaged, flattened, or leaking.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
Mercury oil drain seal, Mercury oil drain gasket, Mercury drain plug seal, Mercury 25HP 4 Stroke oil drain seal, Mercury 30HP 4 Stroke oil drain seal, Mercury 40HP 4 Stroke oil drain seal, Mercury 50HP 4 Stroke oil drain seal, Mercury 60HP 4 Stroke oil drain seal, Mercury 25-60HP 4 Stroke oil service seal
Searchable Part Numbers
8M0007119, 8M0188221
8M0188221
OEM Mercury Aluminum Anode Kit
Mercury V12 Verado & SeaPro Aluminum Anode Kit
The Mercury 8M0179981 aluminum anode kit is a complete replacement kit for the factory-installed anodes used on compatible Mercury V12 outboards.
Fresh anodes help protect the outboard from the harmful effects of galvanic corrosion in both freshwater and saltwater applications.
Compatible Applications
| Brand | Engine Family | Horsepower | Serial Range |
|---|---|---|---|
| Mercury | 7.6L V12 Verado | 600HP | 3B060051 & Newer |
| Mercury | 7.6L V12 SeaPro | 500HP | 3B060051 & Newer |
This Mercury aluminum anode kit is designed to replace all factory-installed anodes on compatible Mercury V12 Verado and SeaPro outboards.
Routine anode inspection and replacement helps support long-term corrosion protection in both freshwater and saltwater environments.
This anode kit fits compatible Mercury V12 600HP Verado and 500HP SeaPro outboards with serial numbers 3B060051 and newer.
Always verify engine model and serial number before ordering.
What is Included
| Included Component | Application |
|---|---|
| Aluminum Anodes | Factory-style corrosion protection replacement |
| Gearcase / Lower Unit Anodes | Lower unit corrosion protection |
| Bracket / Transom Anodes | Bracket and mounting corrosion protection |
| Installation Hardware | Routine anode replacement service |
Complete Your Service
Mercury V12 Verado 200 Hour Service Kit
OEM Mercury 200 hour service kit for compatible Mercury V12 Verado outboards.
View ProductWhat This Anode Kit is Used For
The Mercury 8M0179981 aluminum anode kit is used to replace worn or corroded sacrificial anodes on compatible Mercury V12 Verado and SeaPro outboards.
Sacrificial anodes help protect submerged metal components from galvanic corrosion caused by electrical activity in marine environments.
Routine inspection and replacement of anodes is an important part of preventative maintenance, especially for boats operated in saltwater or stored in the water for extended periods.
Aluminum anodes are suitable for both freshwater and saltwater applications and are commonly used on modern Mercury outboards.
Key Features and Benefits
- OEM Mercury aluminum anode kit
- Fits Mercury 7.6L V12 600HP Verado outboards
- Fits Mercury 7.6L V12 500HP SeaPro outboards
- For serial numbers 3B060051 and newer
- Complete replacement kit for factory-installed anodes
- Designed for freshwater and saltwater use
- Helps protect against galvanic corrosion
- Supports long-term outboard corrosion protection
- Includes installation hardware
- OEM Mercury fit, function, and performance
Anode Kit Details
- Part Number: 8M0179981
- Application: Mercury V12 Verado & SeaPro Outboards
- Engine Families: 7.6L V12 Verado / 7.6L V12 SeaPro
- Horsepower Compatibility: 500HP SeaPro / 600HP Verado
- Serial Range: 3B060051 & Newer
- Anode Material: Aluminum
- Water Type: Freshwater & Saltwater
- Installation Hardware: Included
FAQ
What engines does this anode kit fit?
This kit fits compatible Mercury 7.6L V12 600HP Verado and
500HP SeaPro outboards with serial numbers 3B060051 and newer.
What does this kit replace?
This is a complete replacement kit for the factory-installed anodes
used on compatible Mercury V12 outboards.
Can these anodes be used in saltwater?
Yes. These aluminum anodes are designed for use in both
freshwater and saltwater applications.
Why are sacrificial anodes important?
Sacrificial anodes help protect expensive submerged metal components
from galvanic corrosion in marine environments.
How often should anodes be inspected?
Mercury recommends routine inspection of anodes and replacement
when significant corrosion or material loss is visible.
Do you offer a service kit for the Mercury V12 Verado?
Yes. The Mercury V12 Verado 200 hour service kit is linked above.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1–5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Installed or used corrosion protection components may not be returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
8M0179981, Mercury V12 anode kit, Mercury V12 Verado anodes, Mercury 600HP Verado anodes, Mercury 500HP SeaPro anodes, Mercury aluminum anode kit, Mercury V12 corrosion protection, Mercury sacrificial anodes, Mercury Verado aluminum anodes, Mercury V12 maintenance, 8M0179987, Mercury V12 200 hour kit, Mercury V12 Verado service kit, Mercury SeaPro anode kit, Mercury V12 lower unit anodes
8M0103092
895815
8M0205803
8M020802