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Yamaha F300 4.2L V6 Service / 100 Hour Kit
Shop Yamaha F300 4.2L 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 F300 4.2L service parts.
Always confirm your Yamaha F300 4.2L model number, serial number, and year range before ordering service components.
Common Yamaha F300 4.2L 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 F300 4.2L 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 F300 4.2L?
Most Yamaha F300 4.2L outboards are serviced every 100 hours or annually depending on operating conditions.
Do Yamaha F300 4.2L 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 4.2L V6 Outboards (2010-Present)
Compatible with Yamaha F225, F250, and F300 4.2L V6 outboard engines. This OEM Yamaha service kit is designed for routine 100-hour / annual maintenance and includes common service items plus a water pump (impeller) repair kit. Gear lube is included for lower unit service.
Compatibility
| Engine Model | Displacement | Year Range | Notes |
|---|---|---|---|
| Yamaha F225 | 4.2L V6 | 2010-Present | Service Kit with water pump (impeller) repair kit |
| Yamaha F250 | 4.2L V6 | 2010-Present | Service Kit with water pump (impeller) repair kit |
| Yamaha F300 | 4.2L V6 | 2010-Present | 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 scheduled service:
- Yamaha 10W-30 4-stroke engine oil
- OEM Yamaha oil filter
- Spark plugs (set)
- Fuel filter(s)
- Drain plug gaskets / seals
- Gear lube for lower unit service
- Water pump (impeller) repair kit
All parts are genuine Yamaha components unless otherwise noted.
What This Kit is Used For
This Yamaha 4.2L V6 service kit supports routine 100-hour or annual maintenance. Regular oil and filter changes, along with lower unit gear lube replacement, help protect internal engine and lower unit components. The included water pump (impeller) repair kit supports proper cooling and helps reduce the risk of overheating when performing water pump service at this interval.
Frequently Asked Questions
What engines does this kit fit?
This kit fits Yamaha F225, F250, and F300 4.2L V6 outboard engines from approximately 2010 to current production.
Does this kit include the impeller or water pump parts?
Yes. This kit includes a 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 this OEM?
Yes. This is an OEM Yamaha service kit.
Alternate Options
- Service Kit Without Water Pump (Impeller) Repair Kit - Recommended if water pump service is not required at this interval.
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 4.2L V6 Outboards (2010-Present)
Compatible with Yamaha F225, F250, and F300 4.2L V6 outboard engines. This OEM Yamaha 100-hour service kit is designed for routine maintenance and includes all commonly replaced service items plus the required gear lube, but does not include the water pump (impeller) repair components.
Compatibility
| Engine Model | Displacement | Year Range | Notes |
|---|---|---|---|
| Yamaha F225 | 4.2L V6 | 2010-Present | Service Kit (no impeller repair kit) |
| Yamaha F250 | 4.2L V6 | 2010-Present | Service Kit (no impeller repair kit) |
| Yamaha F300 | 4.2L V6 | 2010-Present | Service Kit (no 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 scheduled service:
- Yamaha 10W-30 4-stroke engine oil
- OEM Yamaha oil filter
- Spark plugs (set)
- Fuel filter(s)
- 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 4.2L V6 service kit supports routine 100-hour or annual maintenance. Regular oil and filter changes, along with lower unit gear lube replacement, help protect internal engine and lower unit components when water pump service is not required at this interval.
Frequently Asked Questions
What engines does this kit fit?
This kit fits Yamaha F225, F250, and F300 4.2L V6 outboard engines from approximately 2010 to current production.
Does this kit include the impeller or water pump parts?
No. This kit does not include water pump or impeller repair components.
What oil and gear lube are included?
This kit includes Yamaha-recommended 10W-30 engine oil and the correct gear lube for lower unit service.
Is there a version with the impeller repair kit?
Yes. The related kit with the 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 also servicing the water pump at this interval.
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.