Merchant Automotive has the answer locked down when it comes to the Duramax LB7 line of Diesel Injectors. Covered by a twelve-month unlimited mile warranty; these injectors feature a chrome plated ball seat for corrosion and wear resistance, an updated injector body that is resistant to internal cracking, and the latest DLC coated needle tips to improve function and durability.
Designed with the customer in mind, Merchant Automotive made sure their line of injectors works alongside stock injectors; saving you the overhead of replacing all of them once. So the next time your Duramax LB7 injectors fail, look no further than Merchant Automotive.
Chevrolet Silverado 2500HD
Years : 2001, 2002, 2003, 2004
Engine: Duramax LB7
Chevrolet Silverado 3500HD
Years : 2001, 2002, 2003, 2004
Engine: Duramax LB7
GMC Sierra 2500HD
Years : 2001, 2002, 2003, 2004
Engine: Duramax LB7
GMC Sierra 3500HD
Years : 2001, 2002, 2003, 2004
Engine: Duramax LB7
Can I use these injectors with my existing stock injectors?
Yes, these injectors will work alongside existing stock spec injectors.
Are these injectors re-manufactured?
No. These are new injectors updated to meet Merchant Automotive specifications.
Do you rebuild injectors?
No. We do not offer any rebuild service for these injectors. We do have the ability to test your injectors for a nominal fee.
