Wehrli 17-19 Chevrolet L5P Duramax Twin Turbo Style Coolant Tank Kit Universal Parts These pumps are internally regulated

These pumps are internally regulated and do not require a return line

2001-2002 Dodge 5

1999-2000 Chevrolet K3500 Base 1989-1998 Chevrolet K3500 Cheyenne 1999-2000 Chevrolet K3500 LS 1989-1992 Chevrolet K3500 Scottsdale 1989-1998 Chevrolet K3500 Silverado 1988 Chevrolet R20 Cheyenne 1987-1988 Chevrolet R20 Custom Deluxe 1987-1988 Chevrolet R20 Scottsdale 1987-1988 Chevrolet R20 Silverado 1987 Chevrolet R20 Suburban Custom Deluxe 1987-1988 Chevrolet R20 Suburban Scottsdale 1987-1988 Chevrolet R20 Suburban Silverado 1989 Chevrolet R2500 Cheyenne 1989 Chevrolet R2500 Scottsdale 1989 Chevrolet R2500 Silverado 1989-1991 Chevrolet R2500 Suburban Scottsdale 1989-1991 Chevrolet R2500 Suburban Silverado 1999-2005 Chevrolet Silverado 1500 Base 2004-2006

debris and contamination have most likely worked their way throughout your fuel system

Wehrli 17-19 Chevrolet L5P Duramax Twin Turbo Style Coolant Tank Kit Universal Parts These pumps are internally regulatedWehrli Model WCF100710 L5P Duramax Fabricated Aluminum Coolant Tank Kit for Twin (Compound) Turbo Applications mounts on passenger side fender. Does not allow use of passenger side battery in OEM location, must be relocated.