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Yamaha F90 Service / 100 Hour Kit
Shop Yamaha F90 service kits for annual maintenance and 100-hour outboard service. Find maintenance kits with oil filters, spark plugs, fuel filters, drain gaskets, and related Yamaha F90 service parts.
Always confirm your Yamaha F90 model number, serial number, and year range before ordering service components.
Common Yamaha F90 Service Items
- Engine oil and oil filters
- Spark plugs
- Fuel filters
- Drain gaskets and crush washers
- Lower unit gear lube service items
Frequently Asked Questions
What is included in a Yamaha F90 service kit?
Contents vary by kit but may include oil filters, spark plugs, fuel filters, drain gaskets, engine oil, and gear lube depending on the package.
How often should I service a Yamaha F90?
Most Yamaha F90 outboards are serviced every 100 hours or annually depending on operating conditions.
Do Yamaha F90 service kits include gear lube?
Some kits include gear lube and some do not. Always review the individual product listing for exact contents.
Helpful Links
Fits Yamaha F90 B Outboards (2016-Present)
Compatible with Yamaha F90 B 4-stroke outboard engines (2016-Present). This OEM Yamaha maintenance kit is designed for routine 100-hour or annual service and includes essential service components plus the correct gear lube for lower unit service, but does not include the water pump (impeller) repair kit.
Compatibility
| Engine Model | Engine Type | Year Range | Notes |
|---|---|---|---|
| Yamaha F90 B | 90 hp 4-Stroke | 2016-Present | OEM Service Kit Without Impeller Repair Kit |
If you are unsure of your engine year or model, confirm using your engine serial number before ordering.
What is Included
This OEM Yamaha maintenance kit includes the commonly required components for annual or 100-hour service:
- Yamaha 10W-30 4-stroke engine oil
- OEM Yamaha oil filter element
- Spark plugs (set)
- Fuel filter element
- Drain plug gaskets / seals
- Gear lube for lower unit service
Note: This kit does not include water pump or impeller repair components.
What This Kit Is Used For
This Yamaha F90 B service kit supports routine 100-hour or annual maintenance. Replacing engine oil, filters, spark plugs, and lower unit gear lube at recommended intervals helps keep your engine and lower unit operating reliably between scheduled service.
Frequently Asked Questions
What engine does this kit fit?
This kit fits Yamaha F90 B 4-stroke outboard engines from 2016 to current production.
Does this kit include the impeller or water pump parts?
No. This kit does not include water pump (impeller) repair components.
Does this kit include gear lube?
Yes. Gear lube is included for lower unit service.
What oil weight is included?
This kit includes Yamaha-recommended 10W-30 engine oil.
Is there a version with the impeller repair kit?
Yes. A related kit with the water pump (impeller) repair kit is available and linked below.
Is this OEM?
Yes. This is an OEM Yamaha service kit.
Alternate Options
- Service Kit With Water Pump (Impeller) Repair Kit ? Recommended if you are servicing the water pump at this service interval.
Build Your Own Kit
Some customers prefer to customize their service kit. If you would like to select individual components or adjust quantities, use the parts list below to build your own kit.
Notes
- Always follow Yamaha?s service manual recommendations for maintenance intervals and procedures.
- Verify engine compatibility before ordering.
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.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Installed items and OEM electrical parts are not eligible for return.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Oil, lubricants, and fluids carry a $10 shipping charge.
Fits Yamaha F90 Outboards (2003-2004)
Compatible with Yamaha F90 4-stroke outboard engines (2003-2004). This OEM Yamaha maintenance kit is designed for routine 100-hour or annual service and includes essential service components plus the correct gear lube for lower unit service, but does not include the water pump (impeller) repair kit.
Compatibility
| Engine Model | Engine Type | Year Range | Notes |
|---|---|---|---|
| Yamaha F90 | 90 hp 4-Stroke | 2003-2004 | OEM Service Kit Without Impeller Repair Kit |
If you are unsure of your engine year or model, confirm using your engine serial number before ordering.
What is Included
This OEM Yamaha maintenance kit includes the commonly required components for annual or 100-hour service:
- Yamaha 10W-30 4-stroke engine oil
- OEM Yamaha oil filter element
- Spark plugs (set)
- Fuel filter element (Aftermarket)
- Drain plug gaskets / seals
- Gear lube for lower unit service
Note: This kit does not include water pump or impeller repair components.
What This Kit Is Used For
This Yamaha F90 service kit supports routine 100-hour or annual maintenance on Yamaha F90 outboards (2003-2004). Replacing engine oil, filters, spark plugs, and lower unit gear lube at recommended intervals helps keep your engine and lower unit operating reliably between scheduled service.
Frequently Asked Questions
What engine does this kit fit?
This kit fits Yamaha F90 4-stroke outboard engines (2003-2004).
Does this kit include the impeller or water pump parts?
No. This kit does not include water pump (impeller) repair components.
Does this kit include gear lube?
Yes. Gear lube is included for lower unit service.
What oil weight is included?
This kit includes Yamaha-recommended 10W-30 engine oil.
Is there a version with the impeller repair kit?
Yes. A related kit with the water pump (impeller) repair kit is available and linked below.
Is this OEM?
Yes. This is an OEM Yamaha service kit. Except Fuel Filter is Aftermarket.
Alternate Options
- Service Kit With Water Pump (Impeller) Repair Kit – Recommended if you are servicing the water pump at this service interval.
Build Your Own Kit
Some customers prefer to customize their service kit. If you would like to select individual components or adjust quantities, use the parts list below to build your own kit.
Notes
- Always follow Yamaha's service manual recommendations for maintenance intervals and procedures.
- Verify engine compatibility before ordering.
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.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Installed items and OEM electrical parts are not eligible for return.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Oil, lubricants, and fluids carry a $10 shipping charge.
Fits Yamaha F90 A Outboards (2006-2017)
Compatible with Yamaha F90 A 4-stroke outboard engines (2006-2017). This OEM Yamaha maintenance kit is designed for routine 100-hour or annual service and includes essential service components plus the water pump (impeller) repair kit. Gear lube is included for lower unit service.
Compatibility
| Engine Model | Engine Type | Year Range | Notes |
|---|---|---|---|
| Yamaha F90 A | 90 hp 4-Stroke | 2006-2017 | OEM Service Kit with water pump (impeller) repair kit |
If you are unsure of your engine year or model, confirm using your engine serial number before ordering.
What?s Included
This OEM Yamaha maintenance kit includes the commonly required components for annual or 100-hour service:
- Yamaha 10W-30 4-stroke engine oil
- OEM Yamaha oil filter element
- Spark plugs (set)
- Fuel filter element
- Drain plug gaskets / seals
- Gear lube for lower unit service
- Water pump (impeller) repair kit
What This Kit Is Used For
This Yamaha F90 A service kit supports routine 100-hour or annual maintenance. Replacing engine oil, filters, spark plugs, and lower unit gear lube at recommended intervals helps keep your engine and lower unit operating reliably. The included water pump impeller components help maintain proper cooling performance when servicing the water pump at this interval.
Frequently Asked Questions
What engine does this kit fit?
This kit fits Yamaha F90 A 4-stroke outboard engines from 2006 to 2017.
Does this kit include the impeller or water pump parts?
Yes. This kit includes the water pump (impeller) repair kit.
Does this kit include gear lube?
Yes. Gear lube is included for lower unit service.
What oil weight is included?
This kit includes Yamaha-recommended 10W-30 engine oil.
Is there a version without the impeller repair kit?
Yes. A related kit without the water pump (impeller) repair kit is available and linked below.
Is this OEM?
Yes. This is an OEM Yamaha service kit.
Alternate Options
- Service Kit Without Water Pump (Impeller) Repair Kit ? Recommended if you are not servicing the water pump at this service interval.
Build Your Own Kit
Some customers prefer to customize their service kit. If you would like to select individual components or adjust quantities, use the parts list below to build your own kit.
Notes
- Always follow Yamaha's service manual recommendations for maintenance intervals and procedures.
- Verify engine compatibility before ordering.
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.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Installed items and OEM electrical parts are not eligible for return.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Oil, lubricants, and fluids carry a $10 shipping charge.
Yamaha VF90 SHO 100 Hour Service Kit with OEM 5W30 Oil
The VF90SERV-1 service kit combines the engine oil, gear lube, filters, spark plugs and drain-plug gaskets commonly needed to perform a 100-hour service on a Yamaha VF90 V MAX SHO outboard.
Oil & Gear Lube Included
This kit includes one gallon of Yamaha OEM 5W30 FC-W engine oil and one quart of Yamaha HD gear lube.
It also includes four NGK spark plugs, an OEM engine oil filter, two fuel filters and the required engine-oil and lower-unit drain gaskets listed below.
Water Pump Kit Is Not Included
This 100-hour kit does not include a water pump or impeller repair kit.
For a service kit that includes the water pump kit, select the complete Yamaha VF90 service kit VF90SERV-1C .
Compatible Application
| Engine Family | Horsepower | Service Type |
|---|---|---|
| Yamaha VF90 V MAX SHO | 90 HP | 100-hour routine maintenance |
Always confirm your complete engine model and maintenance requirements before ordering. Individual service needs can vary based on engine production date, operating conditions and previous maintenance.
What is Included
The links below can also be used to view or purchase the individual service components.
| Qty. | OEM / Reference Number | Description |
|---|---|---|
| 1 | ACC-GLUBE-HD-QT | Yamaha HD Gear Lube – 1 Quart |
| 4 | NGK LKR6E-9N | NGK LKR6E-9N Spark Plug |
| 1 | LUB-05W30-FC-04 | Yamaha OEM FC-W 5W30 Four-Stroke Engine Oil – 1 Gallon |
| 1 | 5GH-13440 | Genuine Yamaha OEM Engine Oil Filter |
| 1 | 6D8-WS24A-00-00 | Genuine Yamaha OEM Engine-Mounted Fuel Filter |
| 1 | 7866-1 | OEM Fuel Filter |
| 2 | 90430-08003-00 | Genuine Yamaha Lower-Unit Gear-Lube Drain and Vent Gasket |
| 1 | 90430-14M09-00 | Genuine Yamaha Engine-Oil Drain-Plug Gasket |
Some customers prefer to customize their maintenance kit. Use the linked parts list above to purchase individual components or adjust quantities for multiple engines.
100-Hour Service Kit Details
Includes one gallon of Yamaha OEM 5W30 FC-W oil, an OEM oil filter and a new oil-pan drain-plug gasket.
Includes one quart of Yamaha HD gear lube and two replacement lower-unit drain and vent gaskets.
Includes four NGK LKR6E-9N spark plugs for replacement during scheduled service.
Includes both fuel filters listed in the kit component chart.
Service Kit with Water Pump Kit Included
Yamaha VF90 SHO Service Kit with Water Pump Kit
Need the water pump components included with your service parts? Choose kit VF90SERV-1C, which includes the water pump kit in addition to the scheduled maintenance components.
View Kit with Water PumpMake this Kit a 300 Hour Service by adding the below parts:
Add the genuine Yamaha thermostat and OEM impeller repair kit below when performing the additional cooling-system maintenance associated with a more comprehensive service.
Frequently Asked Questions
Is engine oil included?
Yes. The kit includes one gallon of Yamaha OEM FC-W 5W30 four-stroke engine oil.
Is gear lube included?
Yes. The kit includes one quart of Yamaha HD lower-unit gear lube and two new lower-unit drain and vent gaskets.
Does this kit include a water pump kit?
No. Kit VF90SERV-1 does not include a water pump kit. Select VF90SERV-1C when you want the water pump components included.
How many spark plugs are included?
The kit includes four NGK LKR6E-9N spark plugs.
What should I add for a 300-hour service?
Add the genuine Yamaha 6FP-12411-00-00 thermostat and 68V-W0078-01-00 impeller repair kit shown above. Confirm all required maintenance using the service schedule for your specific engine.
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.
- Maintenance kits 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 Part Numbers
VF90SERV-1, VF90SERV-1C, Yamaha VF90 service kit, Yamaha VF90 SHO service kit, Yamaha VF90 V MAX SHO 100 hour service kit, VF90 maintenance kit, LKR6E-9N, LUB-05W30-FC-04, 5GH-13440, 6D8-WS24A-00-00, 7866-1, 90430-08003-00, 90430-14M09-00, 6FP-12411-00-00, 68V-W0078-01-00
Fits Yamaha F90 Outboards (2003-2004)
Compatible with Yamaha F90 4-stroke outboard engines (2003-2004). This OEM Yamaha maintenance kit is designed for routine 100-hour or annual service and includes essential service components plus the water pump (impeller) repair kit. Gear lube is included for lower unit service.
Compatibility
| Engine Model | Engine Type | Year Range | Notes |
|---|---|---|---|
| Yamaha F90 | 90 hp 4-Stroke | 2003-2004 | OEM Service Kit with water pump (impeller) repair kit |
If you are unsure of your engine year or model, confirm using your engine serial number before ordering.
What is Included
This OEM Yamaha maintenance kit includes the commonly required components for annual or 100-hour service:
- Yamaha 10W-30 4-stroke engine oil
- OEM Yamaha oil filter element
- Spark plugs (set)
- Fuel filter element (Aftermarket)
- Drain plug gaskets / seals
- Gear lube for lower unit service
- Water pump (impeller) repair kit
What This Kit Is Used For
This Yamaha F90 service kit supports routine 100-hour or annual maintenance on Yamaha F90 outboards (2003-2004). Replacing engine oil, filters, spark plugs, and lower unit gear lube at recommended intervals helps keep your engine and lower unit operating reliably, and the included water pump impeller components help maintain proper cooling performance.
Frequently Asked Questions
What engine does this kit fit?
This kit fits Yamaha F90 4-stroke outboard engines from 2003 to 2004.
Does this kit include the impeller or water pump parts?
Yes. This kit includes the water pump (impeller) repair kit.
Does this kit include gear lube?
Yes. Gear lube is included for lower unit service.
What oil weight is included?
This kit includes Yamaha-recommended 10W-30 engine oil.
Is there a version without the impeller repair kit?
Yes. A related kit without the water pump (impeller) repair kit is available and linked below.
Is this OEM?
Yes. This is an OEM Yamaha service kit. Except Fuel Filter is Aftermarket.
Alternate Options
- Service Kit Without Water Pump (Impeller) Repair Kit ? Recommended if you are not servicing the water pump at this service interval.
Build Your Own Kit
Some customers prefer to customize their service kit. If you would like to select individual components or adjust quantities, use the parts list below to build your own kit.
Notes
- Always follow Yamaha's service manual recommendations for maintenance intervals and procedures.
- Verify engine compatibility before ordering.
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.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Installed items and OEM electrical parts are not eligible for return.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Oil, lubricants, and fluids carry a $10 shipping charge.
Fits Yamaha F90 A Outboards (2006-2017)
Compatible with Yamaha F90 A 4-stroke outboard engines (2006-2017). This OEM Yamaha maintenance kit is designed for routine 100-hour or annual service and includes essential service components plus the correct gear lube for lower unit service, but does not include the water pump (impeller) repair kit.
Compatibility
| Engine Model | Engine Type | Year Range | Notes |
|---|---|---|---|
| Yamaha F90 A | 90 hp 4-Stroke | 2006-2017 | OEM Service Kit Without Impeller Repair Kit |
If you are unsure of your engine year or model, confirm using your engine serial number before ordering.
What is Included
This OEM Yamaha maintenance kit includes the commonly required components for annual or 100-hour service:
- Yamaha 10W-30 4-stroke engine oil
- OEM Yamaha oil filter element
- Spark plugs (set)
- Fuel filter element
- Drain plug gaskets / seals
- Gear lube for lower unit service
Note: This kit does not include water pump or impeller repair components.
What This Kit Is Used For
This Yamaha F90 A service kit supports routine 100-hour or annual maintenance on Yamaha F90 A outboards (2006-2017). Replacing engine oil, filters, spark plugs, and lower unit gear lube at recommended intervals helps keep your engine and gearcase operating reliably between scheduled service.
Frequently Asked Questions
What engine does this kit fit?
This kit fits Yamaha F90 A 4-stroke outboard engines from 2006 to 2017.
Does this kit include the impeller or water pump parts?
No. This kit does not include water pump (impeller) repair components.
Does this kit include gear lube?
Yes. Gear lube is included for lower unit service.
What oil weight is included?
This kit includes Yamaha-recommended 10W-30 engine oil.
Is there a version with the impeller repair kit?
Yes. A related kit with the water pump (impeller) repair kit is available and linked below.
Is this OEM?
Yes. This is an OEM Yamaha service kit.
Alternate Options
- Service Kit With Water Pump (Impeller) Repair Kit - Recommended if you are servicing the water pump at this service interval.
Build Your Own Kit
Some customers prefer to customize their service kit. If you would like to select individual components or adjust quantities, use the parts list below to build your own kit.
Notes
- Always follow Yamaha's service manual recommendations for maintenance intervals and procedures.
- Verify engine compatibility before ordering.
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.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Installed items and OEM electrical parts are not eligible for return.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Oil, lubricants, and fluids carry a $10 shipping charge.
Yamaha VF90 SHO Service Kit with Water Pump and OEM 5W30 Oil
The VF90SERV-1C combines the engine oil, gear lube, filters, spark plugs, drain-plug gaskets and genuine Yamaha impeller repair kit commonly needed for comprehensive scheduled maintenance on a Yamaha VF90 V MAX SHO outboard.
Oil Gear Lube and Water Pump Kit Included
This kit includes one gallon of Yamaha OEM FC-W 5W30 engine oil, one quart of Yamaha HD gear lube and a genuine Yamaha 68V-W0078-01-00 impeller repair kit.
It also includes four NGK spark plugs, an OEM engine-oil filter, two fuel filters and the required engine-oil and lower-unit drain gaskets listed below.
Compatible Application
| Engine Family | Horsepower | Service Coverage |
|---|---|---|
| Yamaha VF90 V MAX SHO | 90 HP | Routine maintenance plus water-pump service |
Always confirm your complete engine model and maintenance requirements before ordering. Individual service needs can vary based on engine production date, operating conditions, previous maintenance and the Yamaha maintenance schedule.
What is Included
The links below can also be used to view or purchase the individual service components.
| Qty. | OEM / Reference Number | Description |
|---|---|---|
| 1 | ACC-GLUBE-HD-QT | Yamaha HD Gear Lube – 1 Quart |
| 4 | NGK LKR6E-9N | NGK LKR6E-9N Spark Plug |
| 1 | LUB-05W30-FC-04 | Yamaha OEM FC-W 5W30 Four-Stroke Engine Oil – 1 Gallon |
| 1 | 5GH-13440 | Genuine Yamaha OEM Engine-Oil Filter |
| 1 | 6D8-WS24A-00-00 | Genuine Yamaha OEM Engine-Mounted Fuel Filter |
| 1 | 7866-1 | OEM Fuel Filter |
| 2 | 90430-08003-00 | Genuine Yamaha Lower-Unit Gear-Lube Drain and Vent Gasket |
| 1 | 90430-14M09-00 | Genuine Yamaha Engine-Oil Drain-Plug Gasket |
| 1 | 68V-W0078-01-00 | Genuine Yamaha OEM Impeller Repair and Water-Pump Kit |
Some customers prefer to customize their maintenance kit. Use the linked parts list above to purchase individual components, change quantities or build service packages for multiple engines.
Service Kit Details
Includes one gallon of Yamaha OEM 5W30 FC-W oil, an OEM oil filter and a new oil-pan drain-plug gasket.
Includes one quart of Yamaha HD gear lube and two replacement lower-unit drain and vent gaskets.
Includes four NGK LKR6E-9N spark plugs and both fuel filters listed in the component chart.
Includes genuine Yamaha impeller repair kit 68V-W0078-01-00 for servicing the engine cooling-water pump.
Service Kit Without the Water Pump Kit
Yamaha VF90 SHO Service Kit Without Water Pump
Already serviced the water pump or only need the routine 100-hour maintenance components? Kit VF90SERV-1 includes the same oil, gear lube, filters, spark plugs and gaskets without the impeller repair kit.
View Kit Without Water PumpMake this Kit a 300 Hour Service by adding the below part:
The water-pump kit is already included. Add the genuine Yamaha thermostat below for the additional cooling-system maintenance associated with a more comprehensive service.
Frequently Asked Questions
Is engine oil included?
Yes. The kit includes one gallon of Yamaha OEM FC-W 5W30 four-stroke engine oil.
Is gear lube included?
Yes. The kit includes one quart of Yamaha HD lower-unit gear lube and two replacement lower-unit drain and vent gaskets.
Does this kit include a water pump kit?
Yes. Kit VF90SERV-1C includes genuine Yamaha impeller repair kit 68V-W0078-01-00.
Does this kit include the thermostat?
No. The thermostat is sold separately. Add genuine Yamaha thermostat 6FP-12411-00-00 using the product card above.
How many spark plugs are included?
The kit includes four NGK LKR6E-9N spark plugs.
Is a kit available without the water pump?
Yes. Select kit VF90SERV-1 when you need the oil, gear lube, filters, spark plugs and gaskets without the water-pump components.
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.
- Maintenance kits 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 Part Numbers
VF90SERV-1C, VF90SERV-1, Yamaha VF90 service kit, Yamaha VF90 SHO service kit, Yamaha VF90 V MAX SHO water pump service kit, VF90 maintenance kit, LKR6E-9N, LUB-05W30-FC-04, 5GH-13440, 6D8-WS24A-00-00, 7866-1, 90430-08003-00, 90430-14M09-00, 68V-W0078-01-00, 6FP-12411-00-00
Fits Yamaha F90 B Outboards (2016-Present)
Compatible with Yamaha F90 B 4-stroke outboard engines (2016-Present). This OEM Yamaha maintenance kit is designed for routine 100-hour or annual service and includes essential service components plus the water pump (impeller) repair kit. Gear lube is included for lower unit service.
Compatibility
| Engine Model | Engine Type | Year Range | Notes |
|---|---|---|---|
| Yamaha F90 B | 90 hp 4-Stroke | 2016-Present | OEM Service Kit with water pump (impeller) repair kit |
If you are unsure of your engine year or model, confirm using your engine serial number before ordering.
What’s Included
This OEM Yamaha maintenance kit includes the commonly required components for annual or 100-hour service:
- Yamaha 10W-30 4-stroke engine oil
- OEM Yamaha oil filter element
- Spark plugs (set)
- Fuel filter element
- Drain plug gaskets / seals
- Gear lube for lower unit service
- Water pump (impeller) repair kit
What This Kit Is Used For
This Yamaha F90 B service kit supports routine 100-hour or annual maintenance. Replacing engine oil, filters, spark plugs, and lower unit gear lube at recommended intervals helps keep your engine and gearcase operating reliably, and the included water pump impeller components help maintain proper cooling performance.
Frequently Asked Questions
What engine does this kit fit?
This kit fits Yamaha F90 B 4-stroke outboard engines from 2016 to current production.
Does this kit include the impeller or water pump parts?
Yes. This kit includes the water pump (impeller) repair kit.
Does this kit include gear lube?
Yes. Gear lube is included for lower unit service.
What oil weight is included?
This kit includes Yamaha-recommended 10W-30 engine oil.
Is there a version without the impeller repair kit?
Yes. A related kit without the water pump (impeller) repair kit is available and linked below.
Is this OEM?
Yes. This is an OEM Yamaha service kit.
Alternate Options
- Service Kit Without Water Pump (Impeller) Repair Kit – Recommended if you are not servicing the water pump at this service interval.
Build Your Own Kit
Some customers prefer to customize their service kit. If you would like to select individual components or adjust quantities, use the parts list below to build your own kit.
Notes
- Always follow Yamaha's service manual recommendations for maintenance intervals and procedures.
- Verify engine compatibility before ordering.
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.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Installed items and OEM electrical parts are not eligible for return.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Oil, lubricants, and fluids carry a $10 shipping charge.