The Fleece CP3 Adapter (FPE-DMAX-CP3-ADPT) is a high-quality component designed for use with 2001–2016 GM Duramax 6.6L diesel engines, including the LB7, LLY, LBZ, LMM, and LML models. This adapter allows for the installation of a CP3 high-pressure fuel pump in place of the factory CP4 pump, which is known for its reliability issues, especially in LML applications. Constructed with precision and durability in mind, the Fleece CP3 Adapter ensures proper alignment and sealing between the pump and engine, maintaining optimal fuel system performance. It’s an essential upgrade for Duramax owners seeking increased reliability and performance in high-horsepower or heavy-duty applications.
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Fleece CP3 Adapter (FPE-DMAX-CP3-ADPT) for 2001-2016 Duramax 6.6L LB7/ LLY / LBZ / LMM / LML
$69.99
The Fleece CP3 Adapter (FPE-DMAX-CP3-ADPT) is a precision-engineered component for 2001–2016 GM Duramax 6.6L diesel engines. It enables the replacement of the less reliable factory CP4 fuel pump with a more dependable CP3 pump, particularly beneficial for LML models. Designed for durability and proper fitment, the adapter enhances fuel system reliability and performance, making it ideal for high-horsepower or heavy-duty use.
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| Weight | 3.0 lbs |
|---|---|
| Dimensions | 6.0 × 5.0 × 2.0 in |
| Brand |
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