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FLASHSALE26
36% off

Fuel Injector – Fits Yamaha F75/F80/F90 4-Stroke Outboard Engines (Replaces 6D8-13761-00-00)

Sale price $18.50 Regular price $29.00

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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 aftermarket Fuel Injector – Fits Yamaha F75/F80/F90 4-Stroke Outboard Engines (Replaces 6D8-13761-00-00) is engineered for Yamaha 4-Stroke outboard engines from 75 HP to 90 HP (2002–2009), including F75, F80B, and F90 series models. It provides a reliable replacement to restore fuel efficiency and engine performance.

It serves as a direct interchange for Yamaha part numbers 6D8-13761-00-00 and 6D8137610000.

  • Installs as a direct OEM-style replacement.
  • Features a standard 2-pin electrical connector for plug-and-play setup.
  • Designed exclusively for use with gasoline fuel systems.

Part Number Matrix

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

Brand Part Number
Yamaha 6D8-13761-00-00
Yamaha 6D8137610000

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Brand Model Rated HP Stroke OEM Part No. Notes
Yamaha F80B 80 4-Stroke 6D8-13761-00-00
Yamaha F75 75 4-Stroke 6D8-13761-00-00
Yamaha F90 90 4-Stroke 6D8-13761-00-00

Technical Specs

Product Type
Fuel Injector
Installation
Direct OEM replacement
Fuel Type
Gasoline
Connection
2-Pin Electrical Connector
Housing Material
Metal/Plastic Composite
Housing Color
Black/Metal
Dimensions
Box: 8 x 4.5 x 3.5 cm; Product Volume: 126 cm³
Warranty
This aftermarket part includes a 30-day warranty. The OEM part number is for reference; genuine OEM parts carry their own manufacturer warranty.

What’s in the Box

  • 1 x Fuel Injector (Replaces 6D8-13761-00-00)

Installation Notes

  1. Disconnect the battery and relieve fuel system pressure before starting work.
  2. Carefully disconnect the electrical connector from the fuel injector.
  3. Disconnect the fuel line, using a rag to manage any residual fuel spillage.
  4. Remove the mounting hardware and gently pull the old injector from its seat in the fuel rail.
  5. Lightly lubricate the new injector's O-rings with clean engine oil before installation.
  6. Press the new injector firmly into the fuel rail until it seats correctly and reinstall the mounting hardware.
  7. Reconnect the fuel line and the electrical connector securely.
  8. Reconnect the battery. Before starting the engine, turn the key to the "On" position to prime the system and check thoroughly for any fuel leaks.

Troubleshooting & FAQ

How do I confirm this injector fits my specific engine?

First, check the compatibility table on this page. Your engine's model, horsepower (HP), and stroke should match. Second, always visually compare your old part to our product images to ensure all physical features match before purchasing.

What are common signs of a bad fuel injector?

Symptoms of a failing fuel injector include rough idling, engine misfires (stalling), poor acceleration, noticeably worse fuel economy, and difficulty starting the engine, especially when cold.

Can this be used with ethanol-blended fuels?

This injector is designed for standard gasoline. While modern components typically tolerate lower-level ethanol blends (like E10), we always recommend checking your engine manufacturer's fuel guidelines to prevent premature wear and ensure compatibility.

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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