Description

Fits

Year	Make	Model	Engine
2017-2022	Chevrolet	Silverado 2500HD, Silverado 3500HD	6.6L Duramax L5P
2017-2022	GMC	Sierra 2500HD, Sierra 3500HD	6.6L Duramax L5P

Ditch the anxiety of a ticking time bomb and give your 6.6L L5P the reliability it deserves. This DCR conversion replaces the failure-prone factory HP4 pump with a rugged, debris-resistant powerhouse designed to withstand real-world fuel contamination and heavy-duty towing. It's the ultimate "set it and forget it" insurance policy for your Duramax fuel system.

Part Number: DDPL5P-DCRKIT

Features

• Prevents catastrophic HP4 failure
• Debris-resistant internal design
• No custom tuning required
• Maintains factory rail pressure
• Direct bolt-on installation
• Superior fuel contamination resistance

Includes

• DCR High-Pressure Fuel Pump
• Vehicle-Specific Mounting Brackets
• High-Pressure Fuel Lines
• Low-Pressure Fuel Lines
• Installation Hardware

Notes

• No Tuning Required: Designed to work with factory ECM calibration.
• Emissions Compliant: Does not require removal of emissions components.
• Replaces the factory part and includes all hardware.