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Best Quality Xdp | 2017-2019 Gm 6.6l L5p Duramax Stock Replacement Fuel System Contamination Kit All Sizes Available [26TPchj8]

$171.99 $550.99 -69%

Complete Solution for Duramax Fuel System ContaminationAre you dealing with a failed HP4 fuel injection pump in your 2017-2019 GM 6.6L L5P Duramax engine? The Best Quality Xdp | 2017-2019 Gm 6.6l L5p Duramax Stock Replacement Fuel System Contamination Kit All Sizes Available [26TPchj8] is the

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Best Quality Xdp | 2017-2019 Gm 6.6l L5p Duramax Stock Replacement Fuel System Contamination Kit All Sizes Available [26TPchj8]

Complete Solution for Duramax Fuel System Contamination

Are you dealing with a failed HP4 fuel injection pump in your 2017-2019 GM 6.6L L5P Duramax engine? The Best Quality Xdp | 2017-2019 Gm 6.6l L5p Duramax Stock Replacement Fuel System Contamination Kit All Sizes Available [26TPchj8] is the ultimate repair solution. When the HP4 pump fails, it often leads to widespread contamination, affecting fuel injectors, lines, and rails. This kit ensures a thorough cleanup, eliminating metal shavings and contaminants for a smooth-running engine.

Comprehensive Kit for Easy Installation

This XDP Fuel Contamination Kit XD608 is designed to be user-friendly and complete. It includes a high-quality remanufactured HP4 pump and remanufactured stock replacement fuel injectors, along with essential components such as fuel injector lines, fuel rails, fuel filter, O-rings, and gaskets. By replacing these parts, you can be confident that all debris is removed, and your new components remain uncontaminated. The kit also features an HP4 pump installation kit with fuel line and a remanufactured HP4 fuel injection pump, ensuring a seamless and efficient repair process.

Key Features and Benefits

This kit is more than just a collection of parts; it's a complete solution for your fuel system woes. Key features include:
  • Fuel Filter: Ensures clean fuel flow and prevents contaminants from reaching the engine.
  • Gaskets and O-Rings: Provides a secure and leak-proof seal for all connections.
  • (2) Fuel Rails: Maintain optimal fuel pressure and distribution.
  • (8) Fuel Injector Lines: Deliver fuel to the injectors with precision and reliability.
  • (8) Remanufactured Fuel Injectors: High-quality replacements for the failed HP4 injectors.
  • HP4 Pump Installation Kit With Fuel Line: Simplifies the installation process.
  • Remanufactured HP4 Fuel Injection Pump: A reliable and durable replacement for the original pump.
With this kit, you can expect improved performance, fuel efficiency, and a longer lifespan for your Duramax engine. The core charge for this contamination kit requires the return of the HP4 injection pump, all 8 injectors, and both fuel rails for full core credit, ensuring cost savings and convenience.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

I'm happy with this very, very, very nice item.

- Gwynedd A..

January 18, 2026

Absolutely no complaints!

An excellent product. It's a total, real marvel.

- Gwenda K..

January 18, 2026

Absolutely no complaints!

An outstanding item. It is very, very, very reliable.

- Catrin A..

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