2001-2019 Duramax LB7/LLY/LBZ/LMM/LML/L5P Water Pump Kit - Merchant Auto

Merchant Automotive Water pump for your 2001-2019 LB7/LLY/LBZ/LMM/LML/L5P Duramax 2500/3500HD truck. We use Merchant Automotive for some of the ealier and later year Duramax engines. All pumps meet or exceed OEM standards!