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    Mr. Gasket

    Thermostat, Hi-Flo 180-degree Fits 1959-77 Grand Prix+ 15 other models

    Retail Price $20.95 You Save 9%
    OPGI Price$18.99
    Part# CH25045
    Mfg# 4364
    In Stock
    available for immediate delivery

    Improved coolant flow.

    These high-performance thermostats are designed to resist large variations in coolant pressures that occur at high-rpm's where coolant temperature and pressure fight for control of the thermostat keeping it from opening at its designated temperature. The balanced HP thermostat features all brass and copper construction and opens at the right temperature regardless of engine rpm.

    • These high-performance items are not eligible for any further discounts or promotional pricing.
    • High Performance, designed to improve performance.
    • Find in OPGI's 2019 Grand Prix Catalog page 374.
    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 180 Degrees
    Buick Regal1978-1987 180 Degrees
    Buick Riviera1963-1976 180 Degrees
    Buick Skylark1967-1972 180°
    Buick T-Type1978-1987 180 Degrees
    Chevrolet Chevelle1964-1977 180 Degrees
    Chevrolet El Camino1964-1977 180 Degrees
    Chevrolet El Camino1978-1988 180 Degrees
    Chevrolet Malibu1978-1988 180 Degrees
    Chevrolet Monte Carlo1970-1977 180°
    Chevrolet Monte Carlo1978-1988 180 Degrees
    Oldsmobile Cutlass/4421961-1977 180°
    Pontiac Bonneville1959-1977 180-Degree
    Pontiac Catalina1959-1977 180-Degree
    Pontiac Grand Prix1959-1977 180-Degree
    Pontiac GTO1961-1973 180°
    Pontiac LeMans1961-1973 180°
    Pontiac Tempest1961-1973 180°

    Customer Reviews (2)

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