Duramax L5P Injection Pump 2017-2024 HP4 Exergy E04 10702

Exergy diesel high-pressure injection pump for the Duramax L5P (2017-2024). Listed for one application: Duramax L5P engines, 2017-2024, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.

What it does

The injection pump makes the pressure the injectors meter. When it fails it can take the whole fuel system with it: a grenading CP4 sends metal through the rails, lines and injectors. A new or reman pump restores rail pressure, and on a known-weak pump a conversion is cheaper than the failure.

Fits

• Chevrolet vehicles with the Duramax L5P engine, 2017-2024
• GMC vehicles with the Duramax L5P engine, 2017-2024

Fixes

• low rail pressure codes and a no-start
• hard starting and a loss of power under load
• metal in the fuel system after a pump failure
• a preventative conversion on a known-weak pump

What's included

• the injection pump as listed; install hardware only where the manufacturer states it

Specifications

• Brand: Exergy
• Part number: E04 10702
• Shipping weight: 13.2 lb
• Condition: new
• Product type: Injection Pump

Cross-reference

Replaces or interchanges with Exergy E04 10702 for the Duramax L5P. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.

Confirmed fitment

Fitment as published by the manufacturer for this part number. If your vehicle is not listed, or you are unsure, ask a tech before ordering — a part returned because it was ordered for the wrong vehicle is subject to a restocking fee.