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Photo of Thermostat, 180-Degree, 1942-62 Cad/63-66 Riv/61-66 Sky, High-Flow, Stainless
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Thermostat, 180-Degree, 1942-62 Cad/63-66 Riv/61-66 Sky, High-Flow, Stainless

Vehicle Specific View fitment for 11 models
Part# S240732
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Maintaining a consistent engine temperature allows your car to operate at peak power and efficiency, regardless of the driving conditions. The performance design reduces engine temperatures and provides a precise metering of water throughout the engine. They are all made of stainless steel, and the performance thermostat also comes with a lifetime warranty.

Find Item In These Catalogs

  • 2024 Cadillac 1936-1993 133
  • 2024 Riviera 1963-76 116
  • 2024 Skylark, GS & GSX 61-72 215
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
1963–1966 Buick Riviera High-Flow - 180 degrees
1961–1966 Buick Skylark High-Flow 2.5" flange - 180°
1959–1962 Cadillac DeVille High-Flow - 180°
1954–1962 Cadillac Eldorado High-Flow - 180°
1954–1962 Cadillac Fleetwood High-Flow - 180°
1942 Cadillac Series 60  
1950–1951 Cadillac Series 60  
1942–1951 Cadillac Series 61  
1942–1962 Cadillac Series 62 1954–1962: High-Flow - 180°
1942 Cadillac Series 67  
1958 Cadillac Series 70 High-Flow - 180°
1942–1962 Cadillac Series 75 1954–1962: High-Flow - 180°
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Thermostat, 180-Degree, 1942-62 Cad/63-66 Riv/61-66 Sky, High-Flow, Stainless
Thermostat, 180-Degree, 1942-62 Cad/63-66 Riv/61-66 Sky, High-Flow, Stainless