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    Thermostat, Stainless Steel Standard 160-degree Fits 1959-77 Grand Prix+ 19 other models

    Retail Price $20.95 You Save 9%
    OPGI Price$18.99
    Part# S240729
    Low Stock
    Only a few left available for immediate delivery

    Lifetime warranty.

    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 temperature and provides precise metering of water throughout the engine. They are all made of stainless steel, however, the performance thermostat also comes with a lifetime warranty.

    • Aftermarket product, usually an enhancement product.
    • Find in OPGI's 2019 Grand Prix Catalog page 236.
    California Prop 65 Icon 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

    Make & ModelYear RangeApplication Details
    Buick Grand National1978-1987 160 Degree
    Buick Regal1978-1987 160 Degree
    Buick Riviera1967-1976 160 Degrees
    Buick Skylark1962-1967 V6, 160°
    Buick Skylark1967-1972 V8, 160°
    Buick T-Type1978-1987 160 Degree
    Cadillac DeVille1963-1967 390, 429 (160°)
    Cadillac Eldorado1963-1967 390, 429 (160°)
    Cadillac Fleetwood1963-1967 390, 429 (160°)
    Cadillac Series 62/65/Calais1963-1967 390, 429 (160°)
    Chevrolet Chevelle1964-1977 160 Degrees
    Chevrolet El Camino1964-1977 160 Degrees
    Chevrolet El Camino1978-1988 160 Degree
    Chevrolet Malibu1978-1988 160 Degree
    Chevrolet Monte Carlo1970-1977 160°
    Chevrolet Monte Carlo1978-1988 160 Degree
    Oldsmobile Cutlass/4421961-1977 160 Degrees
    Pontiac Bonneville1959-1977 160-Degree
    Pontiac Catalina1959-1977 160-Degree
    Pontiac Grand Prix1959-1977 160-Degree
    Pontiac GTO1961-1973 160°
    Pontiac LeMans1961-1973 160°
    Pontiac Tempest1961-1973 160°

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