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Photo of Heater Control Valve, Inline, Vac, Normally Closed, 3
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Old Air Products

Heater Control Valve, Inline, Vac, Normally Closed, 3" Long, 5/8" inlet/outlet

Fits 1964–1987 El Camino View fitment for 37 models
Part# CH28461
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This valve is for heater/air conditioning water shutoff.

Find Item In These Catalogs

  • 2024 Chevelle, El Camino 64-77 373
  • 2024 GM G-Body 1978-1988 207
  • 2024 Monte Carlo 70-77 231
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National  
1984–1987 Buick Grand National  
1976–1987 Buick Regal 1978–1987: V8, parallel connectors
1963–1976 Buick Riviera  
1961–1972 Buick Skylark  
1983–1987 Buick T-Type  
1938–1993 Cadillac 60 Special  
2013–2019 Cadillac ATS  
1965–1976 Cadillac Calais  
2003–2019 Cadillac CTS  
1959–2005 Cadillac DeVille  
1953–2002 Cadillac Eldorado  
1954–1996 Cadillac Fleetwood  
1936–1951 Cadillac Series 60  
1936–1951 Cadillac Series 61  
1937–1976 Cadillac Series 62  
1936–1951 Cadillac Series 63  
1937–1976 Cadillac Series 65  
1936–1987 Cadillac Series 67  
1936–1987 Cadillac Series 70  
1936–1987 Cadillac Series 72  
1936–1987 Cadillac Series 75  
1976–2004 Cadillac Seville  
2005–2011 Cadillac STS  
2004–2009 Cadillac XLR  
1964–1977 Chevrolet Chevelle 1976–1977: Heater - V8, parallel connectors
1960–1969 Chevrolet Corvair  
1961–1965 Chevrolet Corvair FC  
1964–1987 Chevrolet El Camino 1976–1977: Heater - V8, parallel connectors
1978: V8, parallel connectors
1978–1983 Chevrolet Malibu 1978: V8, parallel connectors
1997–2022 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo 1976–1977: Heater - with Parallel Connectors, V8
1978: V8, parallel connectors
1995–2007 Chevrolet Monte Carlo  
1961–1988 Oldsmobile Cutlass 1978: V8, parallel connectors
1958–1986 Pontiac Bonneville 1978: V8, parallel connectors
1959–1977 Pontiac Catalina  
1962–1987 Pontiac Grand Prix 1978: V8, parallel connectors
1964–1973 Pontiac GTO  
1961–1974 Pontiac LeMans  
1978–1981 Pontiac LeMans  
1961–1970 Pontiac Tempest  
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Heater Control Valve, Inline, Vac, Normally Closed, 3
Old Air Products Heater Control Valve, Inline, Vac, Normally Closed, 3" Long, 5/8" inlet/outlet