Upgrade your 1999-2001 Chevy Silverado with our Direct-Replacement High Flow Performance Regulator. It's designed to keep your engine running smoothly and efficiently!
This regulator is a perfect fit for your Silverado, ensuring you get the best performance without any hassle.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet S10 | 1997-1998 | SS |
| Chevrolet S10 | 1997-2004 | LS |
| Chevrolet S10 | 1997-2003 | ZR2 |
| Chevrolet S10 | 1997-2003 | Base |
| Chevrolet S10 | 1999-2003 | Xtreme |
| Chevrolet S10 | 2002-2004 | ZR5 |
| Chevrolet Silverado 1500 | 1999-2004 | LT |
| Chevrolet Silverado 1500 | 1999-2004 | LS |
| Chevrolet Silverado 1500 | 1999-2004 | Base |
| Chevrolet Silverado 1500 | 2002-2004 | WT |
| Chevrolet Silverado 1500 | 2002 | Custom |
| Chevrolet Silverado 1500 | 2003-2004 | SS |
| Chevrolet Silverado 1500 | 2004 | Z71 Off-Road |
| Chevrolet Silverado 1500 | 2004 | Hybrid |
| Chevrolet Silverado 1500 HD | 2001-2003 | LS |
| Chevrolet Silverado 1500 HD | 2001-2003 | LT |
| Chevrolet Silverado 2500 | 1999-2004 | LT |
| Chevrolet Silverado 2500 | 1999-2004 | Base |
| Chevrolet Silverado 2500 | 1999-2004 | LS |
| Chevrolet Silverado 2500 | 2000-2004 | 400 SS |
| Chevrolet Silverado 2500 | 2000-2002 | Custom |
| Chevrolet Silverado 2500 | 2000-2002 | Cheyenne |
| Chevrolet Silverado 2500 | 2004 | WT |
| Chevrolet Silverado 2500 HD | 2001-2004 | LT |
| Chevrolet Silverado 2500 HD | 2001-2004 | Base |
| Chevrolet Silverado 2500 HD | 2001-2004 | LS |
| Chevrolet Silverado 2500 HD | 2003-2004 | WT |
| Chevrolet Silverado 3500 | 2001-2004 | Base |
| Chevrolet Silverado 3500 | 2001-2004 | HD |
| Chevrolet Silverado 3500 | 2001-2004 | LS |
| Chevrolet Silverado 3500 | 2001-2004 | LT |
| Chevrolet Silverado 3500 | 2004 | WT |
| GMC Sierra 1500 | 1999-2004 | SLE |
| GMC Sierra 1500 | 1999-2003 | SL |
| GMC Sierra 1500 | 1999-2004 | SLT |
| GMC Sierra 1500 | 2001 | C3 |
| GMC Sierra 1500 | 2002 | HT |
| GMC Sierra 1500 | 2002-2004 | Base |
| GMC Sierra 1500 | 2002-2004 | WT |
| GMC Sierra 1500 | 2002-2004 | Denali |
| GMC Sierra 1500 HD | 2001-2003 | SLE |
| GMC Sierra 1500 HD | 2001-2003 | SLT |
| GMC Sierra 2500 | 1999-2004 | SLE |
| GMC Sierra 2500 | 1999-2002 | SL |
| GMC Sierra 2500 | 1999-2004 | SLT |
| GMC Sierra 2500 | 2002-2004 | Base |
| GMC Sierra 2500 | 2003-2004 | WT |
| GMC Sierra 2500 HD | 2001-2002 | SL |
| GMC Sierra 2500 HD | 2001-2004 | SLE |
| GMC Sierra 2500 HD | 2001-2004 | SLT |
| GMC Sierra 2500 HD | 2002-2004 | Base |
| GMC Sierra 2500 HD | 2003-2004 | WT |
| GMC Sierra 3500 | 2001-2004 | SLT |
| GMC Sierra 3500 | 2001-2004 | SLE |
| GMC Sierra 3500 | 2001-2002 | SL |
| GMC Sierra 3500 | 2002-2004 | Base |
| GMC Sierra 3500 | 2004 | WT |