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Low Pressure Fuel Pump for Mercury Mercruiser 262 4.3L, 305 5.0L, 350 5.7L V6 V8 carb 1998-2001 Replaces 861155A3, 861155A2 Sierra 18-8868
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Low Pressure Fuel Pump for Mercury Mercruiser 262 4.3L, 305 5.0L, 350 5.7L V6 V8 carb 1998-2001 Replaces 861155A3, 861155A2 Sierra 18-8868
Yezoauto Fuel Pump is the heart of your vehicle's fuel delivery system, ensuring clean, pressurized fuel for optimal performance.
Low Pressure Fuel Pump for Mercury Mercruiser 262 4.3L, 305 5.0L, 350 5.7L V6 V8 carb 1998-2001 Replaces 861155A3, 861155A2 Sierra 18-8868
Item #: 93513740

Low Pressure Fuel Pump for Mercury Mercruiser 262 4.3L, 305 5.0L, 350 5.7L V6 V8 carb 1998-2001 Replaces 861155A3, 861155A2 Sierra 18-8868

Item #: 93513740
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Yezoauto Fuel Pump is the heart of your vehicle's fuel delivery system, ensuring clean, pressurized fuel for optimal performance.
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What Stands Out

High Compatibility
Designed specifically for Mercury Mercruiser 262, 305, and 350 models, ensuring seamless integration and reliable performance for a wide range of V6 and V8 carbureted engines.
Efficient Fuel Delivery
Provides consistent fuel flow under low pressure, enhancing engine efficiency and performance, thus addressing common issues of fuel starvation in specific engine models.
Replacement Assurance
Direct replacement for OEM parts 861155A3 and 861155A2, offering an economical solution with guaranteed compatibility, quality assurance, and ease of installation for DIY enthusiasts.

Product Details

Shop Low Pressure Fuel Pump for Mercury Mercruiser 262 4.3L, 305 5.0L, 350 5.7L V6 V8 carb 1998-2001 Replaces 861155A3, 861155A2 Sierra 18-8868 online at a best price in Montserrat. B0DG81RLX4
BrandYezoauto
Fit TypeVehicle Specific Fit
Vehicle Service TypeBoat
MaterialAlloy Steel
Item Weight1.59 Pounds (720 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Boat Owners

    Ideal for boat owners with compatible Mercury Mercruiser engines needing reliable fuel pump replacements.

  • Mechanics

    Professionals seeking a dependable low pressure fuel pump for maintenance or repairs on Mercruiser V6 and V8 engines.

  • DIY Enthusiasts

    Perfect for DIY mechanics looking to perform their own fuel system repairs on older boat models.

Not Suitable For
  • High Performance Engines

    Not suitable for high-performance setups requiring advanced fuel delivery beyond standard low pressure specifications.

Product Description

Low Pressure Fuel Pump for Mercury Mercruiser 262 4.3L, 305 5.0L, 350 5.7L V6 V8 carb 1998-2001 Replaces 861155A3, 861155A2 Sierra 18-8868

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the function of the Low Pressure Fuel Pump for Mercury Mercruiser?

    Answer: The Low Pressure Fuel Pump is essential for delivering fuel from the tank to the engine. It ensures a consistent and reliable fuel supply, which is critical for optimal engine performance and efficiency. A defective pump can lead to poor acceleration, stalling, or engine failure. In practical scenarios, if you're preparing to launch your boat, checking the functionality of the fuel pump before heading out can prevent any disruptions during your outing.
  • Question: Is the Low Pressure Fuel Pump compatible with all Mercruiser models?

    Answer: This fuel pump specifically fits the Mercury Mercruiser 262 4.3L, 305 5.0L, and 350 5.7L V6 and V8 carb models manufactured between 1998 and 2001. Always verify compatibility with your specific engine model before purchasing. Ensuring proper fitment can save time and potential issues during installation, allowing you to get back on the water without delay.
  • Question: How can I identify if my Low Pressure Fuel Pump needs replacement?

    Answer: Common signs indicating a need for a new fuel pump include engine stalling, difficulty starting, decreased acceleration, or irregular engine performance. If you notice your engine is running rough or sputtering, it might be time to check the pump. Each of these symptoms can point to fuel supply issues, impacting your boating experience and safety.
  • Question: What parts should I consider replacing along with the fuel pump?

    Answer: When replacing your Low Pressure Fuel Pump, it's advisable to also consider the fuel filter and any fuel lines. These components can impact the pump's performance if they're clogged or damaged. Keeping the entire fuel system in good condition can ensure better fuel efficiency and reliability. For example, if you're replacing the pump due to degradation, check the filter to avoid reintroducing contaminants back into your newly installed pump.
  • Question: Can I install the Low Pressure Fuel Pump myself?

    Answer: Yes, with the right tools and instructions, many boat owners can install the Low Pressure Fuel Pump on their own. Ensure you follow manufacturer guidelines for installation. Gather the necessary tools and take your time to ensure a proper fit. Knowing how to make these replacements can save you costs on professional services and empower you to maintain your own vessel.
  • Question: What materials are used in the construction of the Low Pressure Fuel Pump?

    Answer: The Low Pressure Fuel Pump is typically constructed from high-quality materials such as durable plastic and metal components, designed to withstand the marine environment. These materials are resistant to corrosion and wear, ensuring longevity and reliability under varied conditions. Such durability is crucial, as marine conditions can be harsh, affecting many components on your boat.
  • Question: What should I look for when choosing a replacement Low Pressure Fuel Pump?

    Answer: When selecting a replacement fuel pump, consider compatibility with your engine model, the manufacturer’s reputation, and read customer reviews. Ensuring that the pump meets or exceeds OEM specifications can also ensure better performance. Opting for brands that offer warranties or have positive feedback can also be beneficial, as this provides an added layer of confidence in your purchase.
  • Question: How can I maintain my Low Pressure Fuel Pump?

    Answer: To maintain your Low Pressure Fuel Pump, regularly inspect it for leaks, listen for unusual noises during operation, and check fuel lines for cracks. It's also wise to routinely change your fuel filter, as a clogged filter can put additional strain on the pump. Regular maintenance helps in prolonging the life of the pump and ensures your engine is running smoothly, which is crucial during boating seasons.
  • Question: Where can I buy a Low Pressure Fuel Pump for Mercury Mercruiser?

    Answer: You can buy the Low Pressure Fuel Pump for Mercury Mercruiser 262, 305, and 350 models from Ubuy. Ubuy offers a range of automotive products, including specific parts for your boat engine, ensuring you find the exact fit for your needs. This convenience allows easy access to high-quality products from the comfort of your home.
  • Question: What do I do if the new fuel pump does not solve my engine issues?

    Answer: If replacing the fuel pump does not resolve your engine issues, it might be worthwhile to check for other potential causes, such as fuel injectors, carburetor problems, or electrical connections. Seeking assistance from a marine mechanic for a thorough diagnostic can pinpoint the issue accurately. Understanding that multiple components work together in your engine can help pinpoint the root cause effectively.

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Pros

  • Easy installation
  • Compatible with multiple engine types
  • Reliable fuel delivery
  • Good performance improvement

Cons

  • Occasional noise during operation.

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Features & Benefits

  • Compatible with Mercury Mercruiser engines (4.3L, 5.0L, 5.7L) from 1998-2001.
  • Functions as the core of the fuel delivery system, supplying clean fuel and reading levels.
  • Easy installation process with clear steps provided.
  • Thoroughly inspected and tested for reliability before assembly.
  • 1-Year manufacturer warranty ensures quality and customer satisfaction.
  • Prompt customer support with responses within 18 hours for any issues.

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