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User-friendly Fleece Fuel Pressure Regulator, Fpr, Wiring Harness, 2001-2010 Gm 6.6l Duramax Lb7 Lly Lbz Lmm Kit [TLmgW4FO]

$23.99 $76.99 -69%

Fleece Fuel Pressure Regulator, FPR, Wiring HarnessIntroducing the Fleece Fuel Pressure Regulator (FPR), a critical component for your 2001-2010 GM 6.6L Duramax LB7, LLY, LBZ, or LMM engine. This high-quality FPR is designed to provide precise fuel p

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Fleece Fuel Pressure Regulator, FPR, Wiring Harness

Introducing the Fleece Fuel Pressure Regulator (FPR), a critical component for your 2001-2010 GM 6.6L Duramax LB7, LLY, LBZ, or LMM engine. This high-quality FPR is designed to provide precise fuel pressure regulation, ensuring optimal engine performance and efficiency. The included Wiring Harness completes the package, offering a seamless installation process for both professionals and DIY enthusiasts. With the Fleece Fuel Pressure Regulator, you can expect enhanced fuel delivery, reduced emissions, and improved engine responsiveness.
  • Improved Performance: Experience the difference with a reliable fuel pressure regulator that maintains consistent pressure, resulting in better acceleration and overall power.
  • Seamless Integration: The Wiring Harness ensures compatibility and a hassle-free installation, making it an ideal upgrade for your GM 6.6L Duramax engine.

Key Product Details

Crafted for durability and efficiency, this Fleece Fuel Pressure Regulator is a direct replacement for part numbers 97378671 and 97327685. Its robust design and precision engineering guarantee long-lasting performance. The regulator features a durable aluminum body and high-quality seals to withstand extreme temperatures and pressures. The Wiring Harness is designed to match the original equipment manufacturer (OEM) specifications, ensuring a perfect fit and easy installation.
  • Direct Replacement: Designed as a direct replacement for specific part numbers, ensuring a seamless transition and easy installation.
  • Durable Materials: The regulator is made from high-quality materials, providing durability and long-lasting performance under harsh conditions.

Practical Applications and Benefits

The Fleece Fuel Pressure Regulator and Wiring Harness are not just for performance enthusiasts; they are essential for any driver looking to improve their GM 6.6L Duramax's fuel efficiency and reliability. By maintaining consistent fuel pressure, this product helps optimize engine performance, reducing emissions and enhancing fuel economy. Whether you're on the highway or off-road, this upgrade ensures that your vehicle runs smoothly and efficiently, making it an excellent choice for both daily drivers and those who demand peak performance.
  • Enhanced Fuel Economy: Improve your vehicle's fuel efficiency and reduce fuel costs with this fuel pressure regulator and wiring harness.
  • Increased Reliability: Trust the reliability of Fleece's premium components to keep your engine running smoothly, day after day.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

A really well designed product.

- Mylo W..

December 31, 2025

Absolutely no complaints!

Very solid and performs beautifully.

- Gemma C..

December 31, 2025

Absolutely no complaints!

Very sleek, very effective.

- Josie R..

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