Replacement Heater Valve. C/K Full Size Pickup 95-00 / Express/Savana 97-02 Heater Control Valve. Replacement RC38310002. OEM Part Number: 12380318.
Specifications:- Product Fit: Direct Fit
- Notes: Vacuum Controlled; With 4 Port
- Replaces O E Number: 12380318
- Warranty: 1-year, unlimited-mileage warranty
Vehicle Fitment:- 1999-2000: Cadillac Escalade Base 8 Cyl, 5.7L
- 1995-1997: Chevrolet C1500 Base 8 Cyl, 5.7L
- 1995-1998: Chevrolet C1500 Cheyenne 8 Cyl, 5.7L
- 1995-1998: Chevrolet C1500 Silverado 8 Cyl, 5.7L
- 1995-1998: Chevrolet C1500 WT 8 Cyl, 5.7L
- 1999: Chevrolet C1500 LS 8 Cyl, 5.0L
- 1999: Chevrolet C1500 LS 8 Cyl, 5.7L
- 1995-1999: Chevrolet C1500 Suburban Base 8 Cyl, 5.7L
- 1995-1999: Chevrolet C1500 Suburban Base 8 Cyl, 6.5L
- 1995-1999: Chevrolet C1500 Suburban LS 8 Cyl, 5.7L
- 1995-1999: Chevrolet C1500 Suburban LS 8 Cyl, 6.5L
- 1995-1999: Chevrolet C1500 Suburban LT 8 Cyl, 5.7L
- 1995-1999: Chevrolet C1500 Suburban LT 8 Cyl, 6.5L
- 1995-1998: Chevrolet C2500 Cheyenne 8 Cyl, 5.7L
- 1995-1998: Chevrolet C2500 Cheyenne 8 Cyl, 7.4L
- 1995-1998: Chevrolet C2500 Silverado 8 Cyl, 5.7L
- 1995-1998: Chevrolet C2500 Silverado 8 Cyl, 7.4L
- 1995-1998: Chevrolet C2500 WT 8 Cyl, 5.7L
- 1995-1998: Chevrolet C2500 WT 8 Cyl, 7.4L
- 1995-2000: Chevrolet C2500 Base 8 Cyl, 5.7L
- 1995-2000: Chevrolet C2500 Base 8 Cyl, 7.4L
- 1999-2000: Chevrolet C2500 LS 8 Cyl, 5.7L
- 1999-2000: Chevrolet C2500 LS 8 Cyl, 7.4L
- 1995-1997: Chevrolet C2500 Suburban LT 8 Cyl, 5.7L
- 1995-1997: Chevrolet C2500 Suburban LT 8 Cyl, 6.5L
- 1995-1997: Chevrolet C2500 Suburban LT 8 Cyl, 7.4L
- 1995-1999: Chevrolet C2500 Suburban LS 8 Cyl, 6.5L
- 1995-1999: Chevrolet C2500 Suburban LS 8 Cyl, 7.4L
- 1997-1999: Chevrolet C2500 Suburban Base 8 Cyl, 5.7L
- 1997-1999: Chevrolet C2500 Suburban Base 8 Cyl, 6.5L
- 1997-1999: Chevrolet C2500 Suburban Base 8 Cyl, 7.4L
- 1997-1999: Chevrolet C2500 Suburban LS 8 Cyl, 5.7L
- 1996-1998: Chevrolet C3500 Cheyenne 8 Cyl, 5.7L
- 1996-1998: Chevrolet C3500 Cheyenne 8 Cyl, 7.4L
- 1996-1998: Chevrolet C3500 Silverado 8 Cyl, 5.7L
- 1996-1998: Chevrolet C3500 Silverado 8 Cyl, 7.4L
- 1996-2000: Chevrolet C3500 Base 8 Cyl, 5.7L
- 1996-2000: Chevrolet C3500 Base 8 Cyl, 7.4L
- 1999: Chevrolet C3500 LS 8 Cyl, 7.4L
- 1999-2000: Chevrolet C3500 LS 8 Cyl, 5.7L
- 1997-2000: Chevrolet C3500HD Base 8 Cyl, 6.5L
- 1997-2000: Chevrolet C3500HD Base 8 Cyl, 7.4L
- 1997-2002: Chevrolet Express 1500 Base 6 Cyl, 4.3L
- 1997-2002: Chevrolet Express 1500 Base 8 Cyl, 5.0L
- 1997-2002: Chevrolet Express 1500 Base 8 Cyl, 5.7L
- 1997-2002: Chevrolet Express 1500 LS 6 Cyl, 4.3L
- 1997-2002: Chevrolet Express 1500 LS 8 Cyl, 5.0L
- 1997-2002: Chevrolet Express 1500 LS 8 Cyl, 5.7L
- 2001-2002: Chevrolet Express 1500 LT 6 Cyl, 4.3L
- 2001-2002: Chevrolet Express 1500 LT 8 Cyl, 5.0L
- 2001-2002: Chevrolet Express 1500 LT 8 Cyl, 5.7L
- 1997-2002: Chevrolet Express 2500 Base 6 Cyl, 4.3L
- 1997-2002: Chevrolet Express 2500 Base 8 Cyl, 5.0L
- 1997-2002: Chevrolet Express 2500 Base 8 Cyl, 5.7L
- 1997-2002: Chevrolet Express 2500 Base 8 Cyl, 6.5L
- 1997-2002: Chevrolet Express 2500 LS 6 Cyl, 4.3L
- 1997-2002: Chevrolet Express 2500 LS 8 Cyl, 5.0L
- 1997-2002: Chevrolet Express 2500 LS 8 Cyl, 5.7L
- 1997-2002: Chevrolet Express 2500 LS 8 Cyl, 6.5L
- 1997-2000: Chevrolet Express 3500 Base 8 Cyl, 7.4L
- 1997-2000: Chevrolet Express 3500 LS 8 Cyl, 7.4L
- 1997-2002: Chevrolet Express 3500 Base 8 Cyl, 5.7L
- 1997-2002: Chevrolet Express 3500 Base 8 Cyl, 6.5L
- 1997-2002: Chevrolet Express 3500 LS 8 Cyl, 5.7L
- 1997-2002: Chevrolet Express 3500 LS 8 Cyl, 6.5L
- 2001-2002: Chevrolet Express 3500 Base 8 Cyl, 8.1L
- 2001-2002: Chevrolet Express 3500 LS 8 Cyl, 8.1L
- 1995-1997: Chevrolet K1500 Base 8 Cyl, 5.7L
- 1995-1997: Chevrolet K1500 Cheyenne 8 Cyl, 5.7L
- 1995-1997: Chevrolet K1500 Silverado 8 Cyl, 5.7L
- 1995-1997: Chevrolet K1500 WT 8 Cyl, 5.7L
- 1995-1997: Chevrolet K1500 Suburban Base 8 Cyl, 5.7L
- 1995-1999: Chevrolet K1500 Suburban Base 8 Cyl, 6.5L
- 1995-1999: Chevrolet K1500 Suburban LS 8 Cyl, 5.7L
- 1995-1999: Chevrolet K1500 Suburban LS 8 Cyl, 6.5L
- 1995-1999: Chevrolet K1500 Suburban LT 8 Cyl, 5.7L
- 1995-1999: Chevrolet K1500 Suburban LT 8 Cyl, 6.5L
- 1995: Chevrolet K2500 WT 8 Cyl, 5.7L
- 1995: Chevrolet K2500 WT 8 Cyl, 7.4L
- 1995-1997: Chevrolet K2500 Silverado 8 Cyl, 5.7L
- 1995-1997: Chevrolet K2500 Silverado 8 Cyl, 7.4L
- 1996-1997: Chevrolet K2500 Cheyenne 8 Cyl, 5.7L
- 1996-1997: Chevrolet K2500 Cheyenne 8 Cyl, 7.4L
- 1996-2000: Chevrolet K2500 Base 8 Cyl, 5.7L
- 1997-2000: Chevrolet K2500 Base 8 Cyl, 7.4L
- 2000: Chevrolet K2500 LS 8 Cyl, 5.7L
- 2000: Chevrolet K2500 LS 8 Cyl, 7.4L
- 1995-1997: Chevrolet K2500 Suburban LT 8 Cyl, 6.5L
- 1995-1997: Chevrolet K2500 Suburban LT 8 Cyl, 7.4L
- 1996-1997: Chevrolet K2500 Suburban LT 8 Cyl, 5.7L
- 1996-1998: Chevrolet K2500 Suburban Base 8 Cyl, 5.7L
- 1996-1999: Chevrolet K2500 Suburban Base 8 Cyl, 6.5L
- 1996-1999: Chevrolet K2500 Suburban Base 8 Cyl, 7.4L
- 1996-1999: Chevrolet K2500 Suburban LS 8 Cyl, 5.7L
- 1996-1999: Chevrolet K2500 Suburban LS 8 Cyl, 6.5L
- 1996-1999: Chevrolet K2500 Suburban LS 8 Cyl, 7.4L
- 1995-1998: Chevrolet K3500 Cheyenne 8 Cyl, 5.7L
- 1995-1998: Chevrolet K3500 Cheyenne 8 Cyl, 7.4L
- 1995-1998: Chevrolet K3500 Silverado 8 Cyl, 5.7L
- 1995-1998: Chevrolet K3500 Silverado 8 Cyl, 7.4L
- 1995-2000: Chevrolet K3500 Base 8 Cyl, 5.7L
- 1995-2000: Chevrolet K3500 Base 8 Cyl, 7.4L
- 2000: Chevrolet K3500 LS 8 Cyl, 5.7L
- 2000: Chevrolet K3500 LS 8 Cyl, 7.4L
- 1999-2000: Chevrolet Silverado 1500 Base 6 Cyl, 4.3L
- 1999-2000: Chevrolet Silverado 1500 Base 8 Cyl, 4.8L
- 1999-2000: Chevrolet Silverado 1500 Base 8 Cyl, 5.3L
- 1999-2000: Chevrolet Silverado 1500 LS 6 Cyl, 4.3L
- 1999-2000: Chevrolet Silverado 1500 LS 8 Cyl, 4.8L
- 1999-2000: Chevrolet Silverado 1500 LS 8 Cyl, 5.3L
- 1999-2000: Chevrolet Silverado 1500 LT 6 Cyl, 4.3L
- 1999-2000: Chevrolet Silverado 1500 LT 8 Cyl, 4.8L
- 1999-2000: Chevrolet Silverado 1500 LT 8 Cyl, 5.3L
- 1999-2000: Chevrolet Silverado 2500 Base 8 Cyl, 5.3L
- 1999-2000: Chevrolet Silverado 2500 Base 8 Cyl, 6.0L
- 1999-2000: Chevrolet Silverado 2500 LS 8 Cyl, 5.3L
- 1999-2000: Chevrolet Silverado 2500 LS 8 Cyl, 6.0L
- 1999-2000: Chevrolet Silverado 2500 LT 8 Cyl, 5.3L
- 1999-2000: Chevrolet Silverado 2500 LT 8 Cyl, 6.0L
- 2000: Chevrolet Suburban 1500 Base 8 Cyl, 5.3L
- 2000: Chevrolet Suburban 1500 LS 8 Cyl, 5.3L
- 2000: Chevrolet Suburban 1500 LT 8 Cyl, 5.3L
- 2000: Chevrolet Suburban 2500 Base 8 Cyl, 6.0L
- 2000: Chevrolet Suburban 2500 LS 8 Cyl, 6.0L
- 2000: Chevrolet Suburban 2500 LT 8 Cyl, 6.0L
- 1995-1998: Chevrolet Tahoe Base 8 Cyl, 5.7L
- 1995-1998: Chevrolet Tahoe LS 8 Cyl, 6.5L
- 1995-1998: Chevrolet Tahoe LT 8 Cyl, 5.7L
- 1995-1998: Chevrolet Tahoe LT 8 Cyl, 6.5L
- 1996-1998: Chevrolet Tahoe Base 8 Cyl, 6.5L
- 1996-1998: Chevrolet Tahoe LS 8 Cyl, 5.7L
- 2000: Chevrolet Tahoe Base 8 Cyl, 4.8L
- 2000: Chevrolet Tahoe Base 8 Cyl, 5.3L
- 2000: Chevrolet Tahoe Limited 8 Cyl, 5.7L
- 2000: Chevrolet Tahoe LS 8 Cyl, 4.8L
- 2000: Chevrolet Tahoe LS 8 Cyl, 5.3L
- 2000: Chevrolet Tahoe LT 8 Cyl, 4.8L
- 2000: Chevrolet Tahoe LT 8 Cyl, 5.3L
- 2000: Chevrolet Tahoe Z71 8 Cyl, 5.7L
- 1995-1997: GMC C1500 Sierra SLE 8 Cyl, 5.7L
- 1995-1997: GMC C1500 Sierra SLT 8 Cyl, 5.7L
- 1995-1997: GMC C1500 Sierra Special 8 Cyl, 5.7L
- 1995-1998: GMC C1500 Sierra SL 8 Cyl, 5.7L
- 1997: GMC C1500 Sierra GT 8 Cyl, 5.7L
- 1995-1997: GMC C1500 Suburban SLT 8 Cyl, 6.5L
- 1995-1998: GMC C1500 Suburban SLE 8 Cyl, 5.7L
- 1995-1998: GMC C1500 Suburban SLT 8 Cyl, 5.7L
- 1995-1999: GMC C1500 Suburban Base 8 Cyl, 5.7L
- 1995-1999: GMC C1500 Suburban Base 8 Cyl, 6.5L
- 1995-1999: GMC C1500 Suburban SLE 8 Cyl, 6.5L
- 1995-2000: GMC C2500 Sierra SL 8 Cyl, 5.7L
- 1995-2000: GMC C2500 Sierra SL 8 Cyl, 7.4L
- 1995-2000: GMC C2500 Sierra SLE 8 Cyl, 5.7L
- 1995-2000: GMC C2500 Sierra SLE 8 Cyl, 7.4L
- 1995-2000: GMC C2500 Sierra SLT 8 Cyl, 5.7L
- 1995-2000: GMC C2500 Sierra SLT 8 Cyl, 7.4L
- 1995-1997: GMC C2500 Suburban SLE 8 Cyl, 7.4L
- 1995-1997: GMC C2500 Suburban SLT 8 Cyl, 5.7L
- 1995-1997: GMC C2500 Suburban SLT 8 Cyl, 6.5L
- 1995-1997: GMC C2500 Suburban SLT 8 Cyl, 7.4L
- 1995-1998: GMC C2500 Suburban Base 8 Cyl, 6.5L
- 1995-1998: GMC C2500 Suburban Base 8 Cyl, 7.4L
- 1995-1998: GMC C2500 Suburban SLE 8 Cyl, 5.7L
- 1995-1998: GMC C2500 Suburban SLE 8 Cyl, 6.5L
- 1995-1999: GMC C2500 Suburban Base 8 Cyl, 5.7L
- 1995-2000: GMC C3500 Sierra SL 8 Cyl, 5.7L
- 1995-2000: GMC C3500 Sierra SL 8 Cyl, 7.4L
- 1995-2000: GMC C3500 Sierra SLE 8 Cyl, 5.7L
- 1995-2000: GMC C3500 Sierra SLE 8 Cyl, 7.4L
- 1995-2000: GMC C3500 Sierra SLT 8 Cyl, 5.7L
- 1995-2000: GMC C3500 Sierra SLT 8 Cyl, 7.4L
- 1995: GMC C3500HD Base 8 Cyl, 5.7L
- 1995-2000: GMC C3500HD Base 8 Cyl, 6.5L
- 1995-2000: GMC C3500HD Base 8 Cyl, 7.4L
- 1995: GMC K1500 Sierra SLS 8 Cyl, 5.7L
- 1995-1997: GMC K1500 Sierra SLE 8 Cyl, 5.7L
- 1995-1997: GMC K1500 Sierra SLT 8 Cyl, 5.7L
- 1995-1997: GMC K1500 Sierra Special 8 Cyl, 5.7L
- 1995-1998: GMC K1500 Sierra SL 8 Cyl, 5.7L
- 1999: GMC K1500 Sierra SL 8 Cyl, 5.0L
- 1995-1997: GMC K1500 Suburban SLT 8 Cyl, 6.5L
- 1995-1998: GMC K1500 Suburban Base 8 Cyl, 5.7L
- 1995-1998: GMC K1500 Suburban Base 8 Cyl, 6.5L
- 1995-1998: GMC K1500 Suburban SLE 8 Cyl, 5.7L
- 1995-1998: GMC K1500 Suburban SLE 8 Cyl, 6.5L
- 1995-1998: GMC K1500 Suburban SLT 8 Cyl, 5.7L
- 1995-2000: GMC K2500 Sierra SL 8 Cyl, 5.7L
- 1995-2000: GMC K2500 Sierra SL 8 Cyl, 7.4L
- 1995-2000: GMC K2500 Sierra SLE 8 Cyl, 5.7L
- 1995-2000: GMC K2500 Sierra SLE 8 Cyl, 7.4L
- 1995-2000: GMC K2500 Sierra SLT 8 Cyl, 5.7L
- 1995-2000: GMC K2500 Sierra SLT 8 Cyl, 7.4L
- 1995-1998: GMC K2500 Suburban Base 8 Cyl, 5.7L
- 1995-1998: GMC K2500 Suburban Base 8 Cyl, 6.5L
- 1995-1998: GMC K2500 Suburban Base 8 Cyl, 7.4L
- 1995-1998: GMC K2500 Suburban SLE 8 Cyl, 5.7L
- 1995-1998: GMC K2500 Suburban SLE 8 Cyl, 6.5L
- 1995-1998: GMC K2500 Suburban SLE 8 Cyl, 7.4L
- 1995-1998: GMC K2500 Suburban SLT 8 Cyl, 5.7L
- 1995-1998: GMC K2500 Suburban SLT 8 Cyl, 6.5L
- 1995-1998: GMC K2500 Suburban SLT 8 Cyl, 7.4L
- 1995-2000: GMC K3500 Sierra SL 8 Cyl, 5.7L
- 1995-2000: GMC K3500 Sierra SL 8 Cyl, 7.4L
- 1995-2000: GMC K3500 Sierra SLE 8 Cyl, 5.7L
- 1995-2000: GMC K3500 Sierra SLE 8 Cyl, 7.4L
- 1995-2000: GMC K3500 Sierra SLT 8 Cyl, 5.7L
- 1995-2000: GMC K3500 Sierra SLT 8 Cyl, 7.4L
- 1997-2000: GMC Savana 1500 SLE 6 Cyl, 4.3L
- 1997-2000: GMC Savana 1500 SLE 8 Cyl, 5.0L
- 1997-2000: GMC Savana 1500 SLE 8 Cyl, 5.7L
- 1997-2002: GMC Savana 1500 Base 6 Cyl, 4.3L
- 1997-2002: GMC Savana 1500 Base 8 Cyl, 5.0L
- 1997-2002: GMC Savana 1500 Base 8 Cyl, 5.7L
- 2001-2002: GMC Savana 1500 SLT 6 Cyl, 4.3L
- 2001-2002: GMC Savana 1500 SLT 8 Cyl, 5.0L
- 2001-2002: GMC Savana 1500 SLT 8 Cyl, 5.7L
- 1997-2000: GMC Savana 2500 SLE 8 Cyl, 5.0L
- 1997-2000: GMC Savana 2500 SLE 8 Cyl, 5.7L
- 1997-2000: GMC Savana 2500 SLE 8 Cyl, 6.5L
- 1997-2002: GMC Savana 2500 Base 6 Cyl, 4.3L
- 1997-2002: GMC Savana 2500 Base 8 Cyl, 5.0L
- 1997-2002: GMC Savana 2500 Base 8 Cyl, 5.7L
- 1997-2002: GMC Savana 2500 Base 8 Cyl, 6.5L
- 2000: GMC Savana 2500 SLE 6 Cyl, 4.3L
- 2001-2002: GMC Savana 2500 SLT 6 Cyl, 4.3L
- 2001-2002: GMC Savana 2500 SLT 8 Cyl, 5.0L
- 2001-2002: GMC Savana 2500 SLT 8 Cyl, 5.7L
- 2001-2002: GMC Savana 2500 SLT 8 Cyl, 6.5L
- 1997-2000: GMC Savana 3500 Base 8 Cyl, 7.4L
- 1997-2000: GMC Savana 3500 SLE 8 Cyl, 5.7L
- 1997-2000: GMC Savana 3500 SLE 8 Cyl, 6.5L
- 1997-2000: GMC Savana 3500 SLE 8 Cyl, 7.4L
- 1997-2002: GMC Savana 3500 Base 8 Cyl, 5.7L
- 1997-2002: GMC Savana 3500 Base 8 Cyl, 6.5L
- 2001-2002: GMC Savana 3500 Base 8 Cyl, 8.1L
- 2001-2002: GMC Savana 3500 SLT 8 Cyl, 5.7L
- 2001-2002: GMC Savana 3500 SLT 8 Cyl, 6.5L
- 2001-2002: GMC Savana 3500 SLT 8 Cyl, 8.1L
- 1999-2000: GMC Sierra 1500 SLT 8 Cyl, 4.8L
- 2000: GMC Sierra 1500 SL 6 Cyl, 4.3L
- 2000: GMC Sierra 1500 SL 8 Cyl, 4.8L
- 2000: GMC Sierra 1500 SL 8 Cyl, 5.3L
- 2000: GMC Sierra 1500 SLE 6 Cyl, 4.3L
- 2000: GMC Sierra 1500 SLE 8 Cyl, 4.8L
- 2000: GMC Sierra 1500 SLE 8 Cyl, 5.3L
- 2000: GMC Sierra 1500 SLT 6 Cyl, 4.3L
- 2000: GMC Sierra 1500 SLT 8 Cyl, 5.3L
- 1999-2000: GMC Sierra 2500 SL 8 Cyl, 5.3L
- 1999-2000: GMC Sierra 2500 SL 8 Cyl, 6.0L
- 2000: GMC Sierra 2500 SLE 8 Cyl, 5.3L
- 2000: GMC Sierra 2500 SLE 8 Cyl, 6.0L
- 2000: GMC Sierra 2500 SLT 8 Cyl, 5.3L
- 2000: GMC Sierra 2500 SLT 8 Cyl, 6.0L
- 1995: GMC Yukon Base 8 Cyl, 5.7L
- 1995: GMC Yukon Base 8 Cyl, 6.5L
- 1995-1997: GMC Yukon SLE 8 Cyl, 6.5L
- 1995-1997: GMC Yukon SLT 8 Cyl, 6.5L
- 1995-1998: GMC Yukon SLT 8 Cyl, 5.7L
- 1995-1999: GMC Yukon SLE 8 Cyl, 5.7L
- 1996-1997: GMC Yukon SL 8 Cyl, 5.7L
- 1996-1997: GMC Yukon SL 8 Cyl, 6.5L
- 1999-2000: GMC Yukon Denali 8 Cyl, 5.7L
- 2000: GMC Yukon XL 1500 SLE 8 Cyl, 5.3L
- 2000: GMC Yukon XL 1500 SLT 8 Cyl, 5.3L
- 2000: GMC Yukon XL 2500 SLE 8 Cyl, 6.0L
- 2000: GMC Yukon XL 2500 SLT 8 Cyl, 6.0L
