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Fuel Injector – Fits Yamaha F225, F250, F300, F350 Outboard Engines (Replaces 6AW-13761-00-00, 6AW-13761-01-00)

Regular price $27.50

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Delivery and Shipping

Orders are typically processed within 1–2 business days.


U.S. orders usually arrive within 6–15 days, depending on stock location and destination.


International delivery times may vary due to customs processing.


Tracking information will be provided once your order ships.

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This high-performance Fuel Injector is engineered for Yamaha F225, F250, F300, and F350 4-Stroke outboard engines manufactured between 2006 and 2021. It ensures precise fuel delivery for optimal engine efficiency and power.

It serves as a direct replacement for Yamaha OEM part numbers 6AW-13761-00-00 and the updated supersession 6AW-13761-01-00.

  • Direct replacement for a hassle-free installation.
  • Constructed from durable brass and stainless steel.
  • Made in Japan to meet OEM specifications.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand Part Number Superseded By Notes
Yamaha 6AW-13761-00-00 6AW-13761-01-00 Original part number
Yamaha 6AW-13761-01-00 Current part number

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Yamaha F225XCA 225 4-Stroke 2015, 2020 6AW-13761-00-00 Throttle Body Assy 2
Yamaha F225XCA 225 4-Stroke 2015, 2020 6AW-13761-01-00 Current part number
Yamaha LF225XB 225 4-Stroke 2019 6AW-13761-00-00 Throttle Body Assy 2
Yamaha LF225XB 225 4-Stroke 2019 6AW-13761-01-00 Current part number
Yamaha LF225XCA 225 4-Stroke 2016, 2019 6AW-13761-00-00 Throttle Body Assy 2
Yamaha LF225XCA 225 4-Stroke 2016, 2019 6AW-13761-01-00 Current part number
Yamaha VF225LA 225 4-Stroke 2012–2014 6AW-13761-00-00 Throttle Body Assy 2
Yamaha VF225LA 225 4-Stroke 2012–2014 6AW-13761-01-00 Current part number
Yamaha F250XB 250 4-Stroke 2017, 2021 6AW-13761-00-00 Throttle Body Assy 2
Yamaha F250XB 250 4-Stroke 2017, 2021 6AW-13761-01-00 Current part number
Yamaha F250XCA 250 4-Stroke 2016 6AW-13761-00-00 Throttle Body Assy 2
Yamaha F250XCA 250 4-Stroke 2016 6AW-13761-01-00 Current part number
Yamaha F250NCA2 250 4-Stroke 2021 6AW-13761-00-00 Throttle Body Assy 2
Yamaha F250NCA2 250 4-Stroke 2021 6AW-13761-01-00 Current part number
Yamaha LF250XB2 250 4-Stroke 2021 6AW-13761-00-00 Throttle Body Assy 2
Yamaha LF250XB2 250 4-Stroke 2021 6AW-13761-01-00 Current part number
Yamaha LF250XCB2 250 4-Stroke 2021 6AW-13761-00-00 Throttle Body Assy 2
Yamaha LF250XCB2 250 4-Stroke 2021 6AW-13761-01-00 Current part number
Yamaha LF250XCA 250 4-Stroke 2010, 2019, 2020 6AW-13761-00-00 Throttle Body Assy 2
Yamaha LF250XCA 250 4-Stroke 2010, 2019, 2020 6AW-13761-01-00 Current part number
Yamaha LF250UCA 250 4-Stroke 2019 6AW-13761-00-00 Throttle Body Assy 2
Yamaha LF250UCA 250 4-Stroke 2019 6AW-13761-01-00 Current part number
Yamaha VF250LA 250 4-Stroke 2012–2014 6AW-13761-00-00 Throttle Body Assy 2
Yamaha VF250LA 250 4-Stroke 2012–2014 6AW-13761-01-00 Current part number
Yamaha F300XCA 300 4-Stroke 2013, 2018 6AW-13761-00-00 Throttle Body Assy 2
Yamaha F300XCA 300 4-Stroke 2013, 2018 6AW-13761-01-00 Current part number
Yamaha F300UCA 300 4-Stroke 2016 6AW-13761-00-00 Throttle Body Assy 2
Yamaha F300UCA 300 4-Stroke 2016 6AW-13761-01-00 Current part number
Yamaha F300NSB2 300 4-Stroke 2020 6AW-13761-00-00 Throttle Body Assy 2
Yamaha F300NSB2 300 4-Stroke 2020 6AW-13761-01-00 Current part number
Yamaha LF300UCA 300 4-Stroke 2019, 2021 6AW-13761-00-00 Throttle Body Assy 2
Yamaha LF300UCA 300 4-Stroke 2019, 2021 6AW-13761-01-00 Current part number
Yamaha F350UCB 350 4-Stroke 2014 6AW-13761-00-00 Throttle Body Assy 2
Yamaha F350UCB 350 4-Stroke 2014 6AW-13761-01-00 Current part number
Yamaha LF350TUR 350 4-Stroke 2007 6AW-13761-00-00 Throttle Body Assy 2
Yamaha LF350TUR 350 4-Stroke 2007 6AW-13761-01-00 Current part number
Yamaha LF350UCC 350 4-Stroke 2016 6AW-13761-00-00 Throttle Body Assy 2
Yamaha LF350UCC 350 4-Stroke 2016 6AW-13761-01-00 Current part number

Technical Specs

Product Type
Fuel Injector
Installation
Direct replacement
Fuel Type
Gasoline
Connection
Electrical connector with o-ring sealed fuel port
Housing Material
Brass, Stainless Steel
Housing Color
Silver/Metallic
Dimensions
8 x 4.5 x 3.5 cm (Box)
Volume
126 cm³
Weight
0.25 kg (0.55 lbs)
Fitting Type
Threaded with barb outlet
Thread Size
1 inch inlet, 1.25 inch outlet
Other Attributes
Made in Japan (OEM)

What’s in the Box

  • 1 x Injector Assembly (Replaces 6AW-13761-00-00/6AW-13761-01-00)

Installation Notes

  1. Disconnect the battery and safely relieve all fuel system pressure before beginning.
  2. Locate and disconnect the electrical connector from the fuel injector you intend to replace.
  3. Carefully unbolt and remove the fuel rail to access the injector.
  4. Remove the old injector from the fuel rail. Clean any debris from the injector port.
  5. Lightly lubricate the new o-rings with clean engine oil and install them on the new injector.
  6. Firmly press the new injector into the fuel rail and engine intake, ensuring it is properly seated.
  7. Re-secure the fuel rail and reconnect the electrical connector.
  8. Reconnect the battery.
  9. Turn the ignition key to the 'ON' position for several seconds (do not start the engine) to prime the system. Visually inspect for any fuel leaks.
  10. Once confirmed leak-free, start the engine and check for smooth operation.

Troubleshooting & FAQ

How do I know if my fuel injector is failing?

Common signs include rough idling, engine misfires, poor acceleration, hesitation, increased fuel consumption, or difficulty starting the engine. A diagnostic check may show a lean or rich condition on the affected cylinder.

Is this a single injector or a full set?

This listing is for a single fuel injector assembly. Please verify the quantity required for your engine and adjust the order quantity accordingly.

What is the difference between 6AW-13761-00-00 and 6AW-13761-01-00?

The part number 6AW-13761-01-00 is the official OEM supersession for 6AW-13761-00-00. They are functionally identical, and this aftermarket part is a direct replacement for both.

Should I replace all my engine's fuel injectors at once?

While not always necessary, replacing all fuel injectors at the same time is highly recommended for balanced engine performance, consistent fuel flow, and to prevent future failures of other aging injectors.

Is any special calibration required after installation?

No. This is a direct-fit replacement part built to OEM specifications. Your engine's computer (ECU) will automatically adapt to the new injector's flow rate.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost?

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns?

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

  • Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
  • This is an aftermarket replacement, not an OEM component.
  • Professional installation is recommended for safety and performance.

About Sea Sierra

  • Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
  • Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
  • Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.

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