Seller notes

NEW OEM 2017-2023 L5P Duramax Fuel Injection Pump HP4 12678993 No Core Charge Brand new original GM HP4 injection pump Comes as pictured with the gear! Fits 2017-2023 Chevy Silverado 2500HD 3500HD / GMC Sierra 2500HD 3500HD Multiple units available, pictures are for reference only Free and fast shipping! No core charge! Send us your core for a $50 credit! Message us for a prepaid shipping label!...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.