Fits: 2017 thru 2023 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel
Genuine Denso HP4 injection pump for your 2017-2023 Silverado/Sierra with L5P Duramax. These pumps are precision remanufactured using the highest quality components and updates available.
Includes:
- HP4 Injection Pump
Optional:
- pump install kit will include the necessary gaskets for the HP4 pump installation.
Replaces:
- GM part#12701094, 12678993
Notes:
-
All Core Return Costs are responsible to the customer. Please contact our customer support team with any core return questions you may have. Core returns must be processed online via the Return Request Form