Fuel Pump Assembly - Volvo Penta - 21545138

Application Compatible for Volvo Penta Marine: 4.3OSI, 4.3GXI, 5.0OSI, 5.0GXI, 5.7GI, 5.7GXI, 5.7O...

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Product Information

Full details

This guide is for Volvo Penta marine engine owners seeking a high-performance replacement fuel pump. The key benefit is enhanced longevity and original quality performance for models like 4.3OSI, 4.3GXI, 5.0OSI, 5.0GXI, 5.7GI, 5.7GXI, 5.7OSI, and 5.7OSXI. A caveat is that professional installation is recommended, as no manual is included.

All features

Model Part Number21545138
BrandVolvo Penta

Extended Product Information

FAQs

What Volvo Penta engine models is this fuel pump compatible with?

This fuel pump assembly is compatible with Volvo Penta Marine models: 4.3OSI, 4.3GXI, 5.0OSI, 5.0GXI, 5.7GI, 5.7GXI, 5.7OSI, and 5.7OSXI.

What is the warranty period for this fuel pump?

The product comes with a one-year warranty.

Is installation hardware included?

The product information does not specify if installation hardware is included. Professional installation is recommended.

Can I replace my old fuel pump myself?

While it is a replacement part, professional installation is recommended due to the complexity and safety requirements of marine fuel systems. No manual is included.

What makes this fuel pump 'high performance'?

It features an advanced inlet design and is constructed with 3 times hardened, durable, and corrosion-resistant metal materials, aiming for enhanced reliability and longevity beyond original specifications.

How do I ensure this part will fit my specific engine?

You must compare your vehicle's data, the product images, and the original part numbers (Interchangeable Part Numbers: 3861355, 3860210, 216085113588865, 3594444, 21397771) with the details provided for this product (MPN: 21545138).

What is the main advantage of this aftermarket fuel pump?

The main advantage is its high-performance design, durable construction, and replacement of the original item while maintaining safety, accuracy, and quality, backed by extensive manufacturing experience.

Troubleshooting

Engine misfires or hesitates

Verify fuel pressure is within specification. Check for any kinks or blockages in fuel lines leading to and from the pump. Ensure electrical connections to the pump are secure and clean.

Fuel pump is not operating

Check the electrical supply to the pump. Ensure fuses and relays associated with the fuel pump circuit are intact. Confirm the pump is receiving the correct voltage.

Fuel leaks detected

Inspect all connections and seals around the fuel pump assembly for tightness and integrity. Replace any damaged seals or gaskets.

Reduced engine power

A failing fuel pump can restrict fuel flow. Confirm the pump is delivering adequate fuel volume under load. Check the fuel filter for clogs.

Pros and Cons

Pros

  • Ensures original quality performance and reliability.
  • Built with durable, corrosion-resistant materials for longevity.
  • Designed for easy installation to minimize downtime.
  • Offers a high-performance upgrade with advanced design features.
  • Backed by over 10 years of manufacturing experience.

Cons

  • Professional installation is recommended and not included.
  • No user manual is provided with the product.
  • Requires careful comparison of vehicle data before purchasing.

Setup, Compatibility & Care Instructions

Compatibility: Before purchasing, meticulously compare your vehicle's data, the product images, and the part numbers (Original: 3861355, 3860210, 216085113588865, 3594444, 21397771; This Product: 21545138) against the specifications listed. This assembly is compatible with Volvo Penta Marine models: 4.3OSI, 4.3GXI, 5.0OSI, 5.0GXI, 5.7GI, 5.7GXI, 5.7OSI, 5.7OSXI.

Setup: Professional installation is strongly recommended. As no manual is included, ensure a qualified marine mechanic performs the installation to guarantee correct fitment and function. This ensures safety, accuracy, and optimal service life.

Care: Given the marine environment, regular inspection for any signs of corrosion or damage is advised. While made of durable materials, proper maintenance of the surrounding fuel system will contribute to the longevity of the fuel pump.

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