OPGI.com works best with JavaScript enabled.
Holiday Bonus Free shipping over $199 + up to 20% off Restoration - use code: WINTERSALE
  • As seen on
  • V8TV
  • All Girls Garage

Thermostat, 195-Degree, 1941-66 Cadillac/Buick, High-Flow, Stainless Steel

Vehicle Specific View fitment for 23 models
Part# S240733
Sold As Each
Eligible for Price Match
Limited-Time Offer
$14.99
Save an extra 13%Use WINTERSALE at checkout to see sale price
List Price: $16.95
Low Stock
Only a few left for immediate delivery
Add To Wishlist 

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 - 195 degrees
1961–1966 Buick Skylark High-Flow 2.5" flange - 195°
1959–1962 Cadillac DeVille High-Flow - 195°
1953–1962 Cadillac Eldorado High-Flow - 195°
1942–1951 Cadillac Series 60 High-Flow - 195°
1942–1951 Cadillac Series 61 High-Flow - 195°
1941–1962 Cadillac Series 62 High-Flow - 195°
1942 Cadillac Series 63 High-Flow - 195°
1942 Cadillac Series 67 High-Flow - 195°
1958 Cadillac Series 70 High-Flow - 195°
1942–1962 Cadillac Series 75 High-Flow - 195°
1982 Chevrolet C10  
1982 Chevrolet C20  
1982 Chevrolet C30  
1982 Chevrolet K10  
1982 Chevrolet K20  
1982 Chevrolet K30  
1982 GMC C15  
1982 GMC C25  
1982 GMC C35  
1982 GMC K15  
1982 GMC K25  
1982 GMC K35  
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Thermostat, 195-Degree, 1941-66 Cadillac/Buick, High-Flow, Stainless Steel
Thermostat, 195-Degree, 1941-66 Cadillac/Buick, High-Flow, Stainless Steel