Marine Fuel Injector 6D8-13761-00-00 880887T02 for Yamaha Mercury 75-100HP EFI 4-Stroke Outboard Engine - OEM Quality Replacement Parts

Marine Fuel Injector for Yamaha & Mercury 75-100HP EFI 4-Stroke

This fuel injector is designed for specific Yamaha and Mercury 75-100HP EFI 4-stroke outboard engines. It functions as a direct, aftermarket replacement for Yamaha part number 6D8-13761-00-00 and Mercury part number 880887T02, ensuring full cross-compatibility. Manufactured to meet or exceed original equipment specifications, it delivers precise fuel metering for optimal engine performance.

Engineered with corrosion-resistant materials for harsh marine environments, this injector provides a reliable solution for maintaining your engine's fuel system. It features a 160CC flow rate and has been tested to verify spray pattern and flow, ensuring efficient fuel atomization and combustion.

• Direct Replacement: Fully compatible with Yamaha 6D8-13761-00-00 and Mercury 880887T02.
• Tested Performance: Subjected to ASNU machine testing for pressure, leaks, and flow pattern verification.
• Complete Kit: Includes the fuel injector along with new O-rings and seals required for installation.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

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.

For Mercury owners, here’s a guide to help you identify your engine’s serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.

Technical Specifications

Package Contents

• 1x Marine Fuel Injector (Replaces 6D8-13761-00-00 / 880887T02)
• Installation O-rings and seals
• Technical installation guide
• Quality assurance documentation

Installation Guide

Pre-Installation Note: Professional installation is recommended. Ensure the engine is cool and the fuel system pressure is released before beginning work.

1. Disconnect the battery's negative terminal for electrical safety.
2. Carefully remove the fuel rail, noting the positions of all components and connections.
3. Remove the old fuel injectors with care to prevent any foreign objects from entering the cylinders.
4. Install the new fuel injectors using the new O-rings and gaskets provided to ensure a proper seal.
5. Reinstall the fuel rail according to the manufacturer's specified torque requirements.
6. Reconnect all electrical connectors and fuel lines.
7. Perform a system pressure test to verify the installation is free of leaks before starting the engine.

Troubleshooting & FAQ

Q: How do I confirm this fits my engine?
A: Verify your engine model and year are listed in the compatibility table. The surest way to confirm fitment is to match the part number on your existing injector to 6D8-13761-00-00 (for Yamaha) or 880887T02 (for Mercury).

Q: What are the signs of a failing fuel injector?
A: Common symptoms include difficulty starting, rough idling, poor acceleration, increased fuel consumption, or engine misfires. These issues occur when an injector becomes clogged or fails electronically.

Q: How often should I replace my fuel injectors?
A: A standard service interval is every 500-600 operating hours or two years, whichever comes first. Maintenance should include professional cleaning, flow testing, and seal replacement. Replacement is necessary if an injector fails testing or shows signs of malfunction.

Q: Is this an OEM part?
A: 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.

Q: How fast do you ship and how much does it cost?
A: 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.

Q: What is your warranty and return policy?
A: 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?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.