Compatible with Cadillac Models:
- 1999-2000 Escalade
- 2002-2002 Escalade/Escalade EXT
Compatible with Chevrolet Models:
- 2002-2002 Avalanche 1500/2500
- 1998-2005 Blazer
- 1998-1999 K1500 Pickup/Suburban
- 1998-1999 K2500 Pickup/Suburban
- 1998-2004 S10 Pickup
- 1999-2002 Silverado 1500/2500
- 2001-2002 Silverado 3500
- 2000-2002 Suburban 1500/2500
- 1998-2002 Tahoe
Compatible with GMC Models:
- 1998-2001 Jimmy
- 1998-1999 K1500 Pickup/Suburban
- 1998-1999 K2500 Pickup/Suburban
- 1999-2002 Sierra 1500/2500
- 2001-2002 Sierra 3500
- 1998-2004 Sonoma
- 1998-2002 Yukon
- 2000-2002 Yukon XL 1500/2500
[Note]: Fits the Models with New Venture Gear 136/236/246 Transfer Case, with RPO Code NP8 and Square Plug with 4 Pins