Fuel Injector Assembly for Yamaha F200-F350 V6 & V8 Outboards
This fuel injector assembly is designed for Yamaha F200-F350 V6 and V8 outboard engines (2006–2021) that utilize multi-point electronic fuel injection. It features a modern 4-hole nozzle design for optimal fuel atomization, contributing to improved engine efficiency and performance. The unit is constructed from a durable metal and plastic composite to withstand the marine environment.
This component is a direct replacement for Yamaha part number 6AW-13761-01-00 (which supersedes 6AW-13761-00-00) and Nikki EAT311. It is designed to meet OEM specifications for fit and function.
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Installation Type: Top-feed injector for multi-point electronic fuel injection systems.
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Fuel Compatibility: Designed for use with gasoline (unleaded recommended).
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Key Technology: Features EV14 technology licensed from Bosch for reliable performance.
Part Number Cross-Reference
Use this table to confirm equivalent part numbers across OEM and aftermarket brands.
Brand |
Part Number |
Superseded By |
Yamaha |
6AW-13761-00-00 |
6AW-13761-01-00 |
Nikki |
EAT311 |
|
Compatible Engine Models
Confirm your engine model/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.
Yamaha F200 Series
Brand |
Model |
Rated HP |
Stroke |
Years |
OEM Part No. |
Notes |
Yamaha |
F200TXR |
200 |
4-Stroke |
2006-2012 |
6AW-13761-00-00 |
V6 4.2L engine |
Yamaha |
LF200TXR |
200 |
4-Stroke |
2006-2012 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F200XA |
200 |
4-Stroke |
2013-2019 |
6AW-13761-00-00 |
Updated model series |
Yamaha |
LF200XA |
200 |
4-Stroke |
2013-2019 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha F250 Series
Brand |
Model |
Rated HP |
Stroke |
Years |
OEM Part No. |
Notes |
Yamaha |
F250TUR |
250 |
4-Stroke |
2006-2008 |
6AW-13761-00-00 |
Early V6 4.2L |
Yamaha |
LF250TUR |
250 |
4-Stroke |
2006-2008 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F250TXR |
250 |
4-Stroke |
2006-2012 |
6AW-13761-00-00 |
Standard shaft |
Yamaha |
LF250TXR |
250 |
4-Stroke |
2006-2012 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F250UCA |
250 |
4-Stroke |
2012-2018 |
6AW-13761-00-00 |
Mid-generation update |
Yamaha |
LF250UCA |
250 |
4-Stroke |
2012-2018 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F250XA |
250 |
4-Stroke |
2013-2019 |
6AW-13761-00-00 |
Latest generation |
Yamaha |
LF250XA |
250 |
4-Stroke |
2013-2019 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha F300 Series
Brand |
Model |
Rated HP |
Stroke |
Years |
OEM Part No. |
Notes |
Yamaha |
F300TUR |
300 |
4-Stroke |
2007-2012 |
6AW-13761-00-00 |
V6 4.2L engine |
Yamaha |
LF300TUR |
300 |
4-Stroke |
2007-2012 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F300TXR |
300 |
4-Stroke |
2007-2012 |
6AW-13761-00-00 |
Standard shaft |
Yamaha |
LF300TXR |
300 |
4-Stroke |
2007-2012 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F300UCA |
300 |
4-Stroke |
2012-2018 |
6AW-13761-00-00 |
Mid-generation update |
Yamaha |
LF300UCA |
300 |
4-Stroke |
2012-2018 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F300XA |
300 |
4-Stroke |
2013-2019 |
6AW-13761-00-00 |
Latest generation |
Yamaha |
LF300XA |
300 |
4-Stroke |
2013-2019 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F300NSB |
300 |
4-Stroke |
2020 |
6AW-13761-00-00 |
Current generation |
Yamaha |
LF300NSB |
300 |
4-Stroke |
2020 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F300NCB |
300 |
4-Stroke |
2021 |
6AW-13761-00-00 |
Current generation |
Yamaha |
LF300NCB |
300 |
4-Stroke |
2021 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha F350 Series
Brand |
Model |
Rated HP |
Stroke |
Years |
OEM Part No. |
Notes |
Yamaha |
F350TUR |
350 |
4-Stroke |
2006-2008 |
6AW-13761-00-00 |
V8 5.0L engine |
Yamaha |
LF350TUR |
350 |
4-Stroke |
2006-2008 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F350TXR |
350 |
4-Stroke |
2006-2012 |
6AW-13761-00-00 |
Standard shaft |
Yamaha |
LF350TXR |
350 |
4-Stroke |
2006-2012 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F350UCA |
350 |
4-Stroke |
2012-2018 |
6AW-13761-00-00 |
Mid-generation update |
Yamaha |
LF350UCA |
350 |
4-Stroke |
2012-2018 |
6AW-13761-00-00 |
Long shaft variant |
Yamaha |
F350XCB |
350 |
4-Stroke |
2015-2019 |
6AW-13761-00-00 |
Latest generation |
Yamaha |
LF350XCB |
350 |
4-Stroke |
2015-2019 |
6AW-13761-00-00 |
Long shaft variant |
Technical Specifications
Specification |
Value |
Product Type |
Fuel Injector Assembly |
Installation |
Top-feed injector, multi-point electronic fuel injection |
Filtration Rating |
Micro filter basket included |
Fuel Type |
Gasoline (unleaded recommended) |
Connection |
Sumitomo 2-pin electrical connector |
Housing Material |
Metal and plastic composite |
Housing Color |
Black with green O-ring seals |
Dimensions |
33.6-60.65 mm installation length, compact design |
Weight |
30 g (0.066 lbs) |
Package Dimensions |
8cm x 4.5cm x 3.5cm |
Package Volume |
126 cm³ |
Fitting Type |
Top-feed with threaded fuel rail connection |
Thread Size |
Standard Yamaha fuel rail thread |
Working Pressure |
58-60 PSI (4.0-4.1 bar) fuel rail pressure |
Burst Pressure |
8 bar (116 PSI) maximum |
Operating Temperature |
-40°C to 110°C (-40°F to 230°F) |
Warranty |
1 year manufacturer warranty (varies by supplier) |
Nozzle Design |
4-hole nozzle |
Flow Rate |
24 lb/hr |
Technology |
EV14 technology, Bosch license |
Package Contents
- 1 x Fuel Injector Assembly (6AW-13761-00-00)
- 1 x Upper Fuel Rail O-Ring (Viton material)
- 1 x Lower Intake Manifold Seal (Viton material)
- 1 x Micro Filter Basket (integrated)
Installation Guide
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Safety First: Relieve the fuel system pressure according to the manufacturer's service manual to prevent fuel spray. Disconnect the negative battery terminal.
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Access Injectors: Remove any covers or components blocking access to the fuel rail and injectors.
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Disconnect: Carefully unplug the electrical connector from each fuel injector you intend to replace.
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Remove Fuel Rail: Unbolt the fuel rail from the intake manifold. Gently lift the rail, pulling the injectors out of their ports. Be prepared for minor fuel spillage.
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Remove Old Injectors: Pull the old injectors straight out from the fuel rail. Remove the old O-rings and seals from both the injector and the manifold ports.
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Prepare New Injectors: Lightly lubricate the new Viton O-rings and seals with clean engine oil or a suitable lubricant to ensure a smooth installation and proper seal.
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Install New Injectors: Press the new injectors firmly into the fuel rail until they seat securely. Ensure the electrical connector is correctly oriented.
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Reinstall Fuel Rail: Carefully place the fuel rail and injector assembly back onto the intake manifold, ensuring each injector nozzle seats correctly in its port. Torque the mounting bolts to the manufacturer's specification.
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Reconnect: Securely plug the electrical connectors back onto each new injector.
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Final Checks: Reconnect the battery terminal. Turn the ignition key to the "On" position (without starting the engine) several times to pressurize the fuel system. Carefully inspect the fuel rail and injectors for any leaks.
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Start Engine: Once you've confirmed there are no leaks, start the engine and let it idle, checking again for any signs of fuel leaks or running issues.
Troubleshooting & FAQ
How do I confirm this injector fits my Yamaha engine?
Check your engine model and year against the "Compatible Engine Models" table provided on this page. Critically, verify that your original part number matches one of the cross-reference numbers, such as Yamaha 6AW-13761-00-00 or 6AW-13761-01-00.
What are the signs of a failing fuel injector?
Common symptoms include rough idling, frequent engine misfires (which may trigger a check engine light), poor acceleration, reduced power, a noticeable increase in fuel consumption, or difficulty starting the engine.
Should I replace all my fuel injectors at once?
While you can replace a single failed injector, it is often recommended to replace them as a complete set, especially on older engines. This ensures each cylinder receives a balanced and equal amount of fuel, leading to smoother, more reliable engine performance.
OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.
How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.
What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.
Important Notes
- Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
- This product is an aftermarket replacement part and is not an OEM component.
- Professional installation is recommended to ensure safety and optimal performance.
Why Choose JLM MARINE?
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Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
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Fast Global Shipping: Free delivery worldwide in 5–15 days.
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Direct from Manufacturer: Competitive pricing without compromising quality.