Restore performance to your 2017-2020 L5P Duramax diesel engine with the Alliant Power AP54800 diesel fuel injector. Backed by decades of experience of development and manufacturing experience, Alliant Power fuel injection pumps are built to exceed the OE specifications.
This product includes the injector only. For the complete injector bank kit offered by Alliant Power, see related products below.
Allliant Power Part# AP54800
24-Month Unlimited Mileage Warranty
ISO 9001:2015 Certified
Manufactured Again Certified
2017 and later GM 6.6L L5P Duramax 2500HD/3500HD Pickup Trucks
Replaces OE GM Part#: 12698552, 12678992, 12696966
Check out Alliant Power’s new product announcement HERE.