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Check Out Fuel Cooler W/coolant Passage - 2020+ L5p Duramax 6.6l (top Rated) [pBq2dlIa]

$23.99 $76.99 -69%

Fuel Cooler with Coolant PassageIntroducing the Fuel Cooler with Coolant Passage for the 2020+ L5P Duramax 6.6L engine. This premium accessory is designed to enhance the performance and efficiency of your vehicle. With its advanced features and durab

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Check Out Fuel Cooler W/coolant Passage - 2020+ L5p Duramax 6.6l (top Rated) [pBq2dlIa]

Fuel Cooler with Coolant Passage

Introducing the Fuel Cooler with Coolant Passage for the 2020+ L5P Duramax 6.6L engine. This premium accessory is designed to enhance the performance and efficiency of your vehicle. With its advanced features and durable construction, it ensures optimal fuel temperature control, leading to improved engine performance and fuel economy. The cooler incorporates a coolant passage, allowing for efficient heat dissipation and reducing the risk of overheating.
  • Enhanced Performance: The Fuel Cooler with Coolant Passage optimizes fuel temperature, resulting in smoother engine operation and increased power output.
  • Improved Fuel Economy: By maintaining a consistent fuel temperature, this cooler helps improve fuel efficiency, saving you money at the pump.

Product Specifications and Technical Details

Crafted with high-quality materials, this fuel cooler is built to withstand the rigors of daily use. The GM Part Number 84740502 ensures compatibility with your 2020+ L5P Duramax 6.6L engine. The cooler features a robust design with a large surface area for efficient heat exchange, ensuring optimal cooling performance. It also includes a coolant passage that allows for direct heat dissipation, further enhancing its cooling capabilities.
  • GM Certified: The Fuel Cooler with Coolant Passage is officially certified by GM, guaranteeing its quality and compatibility with your vehicle.
  • Easy Installation: Designed for ease of installation, this accessory can be fitted to your vehicle without the need for specialized tools or equipment.

Practical Uses and Benefits

The Fuel Cooler with Coolant Passage is an essential upgrade for any 2020+ L5P Duramax 6.6L owner looking to maximize their vehicle's performance. Whether you're a daily driver or a weekend warrior, this cooler offers numerous benefits. It helps prevent engine overheating, extends the life of your engine components, and enhances overall driving experience. The cooler is also a great choice for those participating in off-road activities or towing heavy loads, where maintaining optimal engine temperature is crucial.
  • Enhanced Safety: By preventing engine overheating, this cooler contributes to the safety and reliability of your vehicle.
  • Longevity: The cooler's efficient cooling capabilities help extend the life of your engine and its components, saving you money on maintenance and repairs.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

A great item. I'm pleased.

- Bambi J..

January 28, 2026

Absolutely no complaints!

A great item. Good quality.

- Mindy N..

January 28, 2026

Absolutely no complaints!

This is a very good item.

- Jami F..

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