Genuine Bosch stock replacement CP3 fuel pump for LMM & LBZ 6.6L GM Duramax diesel engines. This common rail high pressure CP3 pump will fit Duramax diesel equipped vehicles where the 8th digit of the VIN is either a D or a 6.
**Includes a 12 month, unlimited mile warranty**
Please allow 1-2 days before this part ships.
***CORE CHARGE OF $400***"
Core Return: All cores must be returned within 30 days from original purchase of product. Failure to meet requirements results in full charge for the cores. Cores that have missing and/or damaged components will not receive credit.