FUEL INJECTOR FOR YAMAHA OUTBOARD
specification & Features
Manufacturer Part Number
For 6AW-13761-00-00, 6AW137610000,, 6AW-13761-00, 6AW1376100
OE/OEM Part Number
For 6AW-13761-00-00, 6AW137610000,, 6AW-13761-00, 6AW1376100
Interchange Part Number
For 6AW-13761-00-00, 6AW137610000,, 6AW-13761-00, 6AW1376100
Type
Fuel injector
Fuel Type
Gasoline
Material
Metal+Plastic
Manufacturer Warranty
1 Year
About Product
Our precision-engineered fuel injector can fix rough idling, cold-start problems, and bad fuel economy on your Yamaha F225XCA, F300XCA, or VF200LA outboard. With DLC-coated internals and seals that don't break down in ethanol, it gives you OEM-matched flow rates (±1%) for smoother acceleration and 15% greater fuel economy. This plug-and-play injector is great for saltwater use, business fleets, and high-performance boats. It comes with a one-year warranty. Get your engine back to full power and dependability-perfect for fishing charters, racing offshore, and boating every day.
Products Advantage
1. System for delivering fuel with precision
Our 4-hole laser-drilled nozzle method (patent-pending) makes the perfect 25° spray cone angle, which is what Yamaha says is needed for F225XCA and F300XCA outboards. This multi-directional fuel atomization makes sure that all of the fuel burns, getting rid of the lean spot reluctance that happens a lot in high-RPM maritime applications. Florida marine engine tests have shown that our solution enhances throttle response by 18% in 2020+ LF250XCB models compared to generic 2-hole injectors.
2. DLC-Coated Protection Against Wear
Compared to regular injectors, the diamond-like carbon (DLC) coating on the needle valve and armature cuts down on friction by 62%. Corrosion usually shortens the life of injectors by 40%, therefore this is quite important for Yamaha LF300UCA engines that run on saltwater. Our tests in a salt spray chamber for 200 hours show that the coating stays <0.003mm worn after 3 fishing seasons.
3. Cold Start Performance in Arctic Conditions
This injector fixes the long cranking problems in Alaskan VF200LA outboards by using a solenoid coil that works well in cold weather and has a range of -40°F to 230°F. The copper windings with low resistance (1.8Ω instead of the usual 2.4Ω) make a stronger magnetic pull, which lets the engine start on the first try even with thick, cold marine fuel.
4.Self-Cleaning Pulsation Technology
Every injector cycle includes microsecond-level high-frequency pulsations (18kHz) that prevent carbon buildup on nozzle seats - the #1 cause of misfires in F250XB engines used for trolling. This feature extends service intervals by 2x compared to non-pulsing injectors.
5.Ethanol-Resistant Seal System
The triple-layer Viton gasket design expands/contracts with E10 fuel's phase separation, preventing the fuel leaks that plague standard Buna-N seals after 150 hours. Specifically engineered for US coastal marinas where ethanol blends dominate.
6.OEM Calibration Accuracy
Each injector is flow-tested to ±1% of Yamaha's 220cc/min standard using SAE J1832 protocols. This precision prevents the ECU trim overload that triggers check engine lights in 2016-2021 F300XCA models.
Main application scenarios
Daily Commuting and Recreational Boating For: Yamaha F225XCA (2015–2020), LF250XCA (2019–2022)
Problem solved: Saltwater bay boats that are utilized for daily fishing excursions had rough idling and bad gas mileage.
Key Benefit: Our precision-calibrated injector makes sure that the engine runs smoothly at low RPMs, so it won't stall in no-wake zones, which is a common problem for coastal commuter boats. After replacing the engine, marina owners say it uses 20% less fuel, which is great for weekend fisherman who go more than 50 miles each way.
Emergency Repairs for Stranded Vessels For: VF200LA (2010–2018), F300XCA (2016–2021)
Problem Solved: Offshore fishing charters have engines that suddenly shut down because of blocked or leaky injectors.
Key Benefit: The self-cleaning nozzle design stops total fuel delivery failure, which is a lifeline for commercial crabbers and offshore rescue teams. Mechanics say that it takes 30 minutes to switch out the parts using basic equipment, which lowers the cost of towing disabled 300HP twin-engine rigs ($500+ each event).
Performance Upgrades for Fast Boats For: LF300UCA (2014–2022), F250XB (2016–2021)
The problem of modified center consoles losing power at high speeds while using aftermarket ECU tunes has been fixed.
Key Benefit: The 220cc/min high-flow design can handle engine upgrades that add more than 75HP without leaning out, as shown by testing on fast boats in Florida. Custom builders use this injector with aftermarket superchargers to get consistent WOT performance in offshore racing at speeds over 100 mph.
Preventive Maintenance for Charter Fleets For: LF225XCA (2012–2020), VF250LA (2014–2018)
Problem Solved: Rental fleets had premature injector failure because the marina fuel was dirty.
Key Benefit: Replacing parts every 800 hours stops expensive breakdowns during busy times. Operators of resorts in the Bahamas say that our injectors cut down on fuel-related service calls by 90%. They last for two years, even with low-quality E10 gasoline.
why choose us
why choose our products
Our own production base is centered on one-stop manufacturing of basic components including automobile sensors and engine iniectors. With 0 middleman costs, Ne can achieve a price reduction of 17%+; support order response and customized mass production within 30lays; independently control every link from precision laser weldingechnology to strict quality inspection to ensure that the quality is aligned with OE standards, so helping global customers to reduce cost-effective purchase without worries.
Frequently Asked Questions
1. Which Yamaha outboard models may use this fuel injector?
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This OEM-spec fuel injector is made for Yamaha outboards F225XCA (2015–2020), F300XCA (2016–2021), VF200LA (2010–2018), and LF250XCA (2019–2022). It is a direct replacement for component number 6AW-13761-00-00.
2. How can I tell if my Yamaha outboard needs a new fuel injector?
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Some common signs are:
Idle is rough or the engine stalls at low RPM.
Not getting good gas mileage (10–15% less MPG)
The check engine light is on (P0172/P0175 codes).
Difficult to start, especially when it's cold
3. Is this injector compatible with E10 fuel, which is a mix of ethanol and gasoline?
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Yes! Our three-layer Viton seals don't corrode when they come into contact with ethanol, which stops leaks and clogs that happen with regular Buna-N gaskets. Perfect for US coastal marinas where E10 fuel is common.
4. Will this make my boat use less fuel?
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Yes, for sure. Precision laser-drilled nozzles bring back OEM fuel atomization, which cuts down on wasted fuel by 12–15% in high-hour F300XCA engines.
5. accomplish I need a mechanic to accomplish this, or can I do it myself?
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You can do it yourself with just a few tools (a 10mm wrench and a gasoline line disconnect tool). Most people can finish the swap in less than 45 minutes.
6. Do I need to program my ECU again when I install it?
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No. We set our injectors to Yamaha's factory standards (220cc/min) before we send them out. Simply detach the battery for 10 minutes to reset the ECU.
7. Is this good for racing or other high-performance uses?
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Yes! The high-flow design can handle engine upgrades with more than 75 horsepower without leaning out. A lot of offshore go-fast boats like this.
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