Cooling Fan Clutch for 1988-1991 Chevrolet C1500 & More - Four Seasons 36704

$88.99
WARNING:California Proposition 65▾
Four Seasons Engine Cooling Fan Clutch 36704
Four Seasons Engine Cooling Fan Clutch 36704 - view 2
Four Seasons Engine Cooling Fan Clutch 36704
Four Seasons Engine Cooling Fan Clutch 36704 - view 2

Vehicles this part fits
    Part number: 36704
    UPC: 096361367043
    Condition: New
    Weight: 3.90 LBS
    Item Package Quantity: 1
    $88.99
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    Four Seasons Engine Cooling Fan Clutch P/N:36704
    Four Seasons Engine Cooling Fan Clutch P/N:36704
    $88.99
    $88.99

    The Four Seasons 36704 cooling fan clutch for the 1988-1991 Chevrolet C1500 5.7L and other vehicles is a severe-duty, standard-rotation thermal unit that controls how the engine fan is driven.

    • Engineered and tested for years of trouble-free operation, backed by over 50 years of mobile A/C experience
    • Designed, tested and built by application
    • OE performance, fit and appearance
    • Precision machined
    • Meets or exceeds OEM requirements
    • Out-of-box installation

    A worn engine cooling fan clutch can show up as an engine that runs hot at idle or in slow traffic, or as a fan that stays noisy. Overheating alone doesn't prove the clutch is at fault, since a sticking thermostat can run the engine hot too.

    It is a direct-fit replacement for the 1988-1991 Chevrolet K1500 5.7L and for the Ford F-150 with the 1975-1986 V8-5.0L, 1983-1987 V8-5.8L or 1977-1979 V8-6.6L, with one clutch per vehicle. If your vehicle isn't named here, look up your own year and engine in the "Vehicles it fits" section.

    Specifications

    Fit and size

    • Quantity per vehicle: 1
    • Mounting type: Flange
    • Mounting holes: 4, bolt thread 5/16-18
    • Clutch maximum diameter: 6.45 in (163.8 mm)
    • Rotation: standard

    Build and materials

    • Type: thermal, non-electronic
    • Style: severe duty
    • Material: aluminum
    • Condition: new

    In the box

    One cooling fan clutch. Mounting hardware is not included, so plan on new bolts.

    Frequently Asked Questions

    Does the Four Seasons 36704 fit the 1988-1991 Chevrolet K1500 5.7L?

    Yes, Four Seasons 36704 fits the 1988-1991 Chevrolet K1500 5.7L. For other years and engines, find your vehicle in the "Vehicles it fits" section.

    What bolt thread and mounting does the 36704 cooling fan clutch have?

    Four Seasons 36704 is a flange-mount clutch with four bolt holes and a 5/16-18 thread. Its maximum diameter is 6.45 in (163.8 mm).

    Does this cooling fan clutch come with mounting bolts?

    No. Mounting hardware is not included, so have new bolts ready. The listing is a single thermal fan clutch.

    Is this severe-duty cooling fan clutch thermal or electric?

    This cooling fan clutch is thermal and non-electronic, with standard rotation and a severe-duty style. The body is aluminum.

    My truck runs hot at idle in traffic. Could the cooling fan clutch be involved?

    It can be, if the clutch isn't driving the fan as it should. A shop can test the clutch to confirm.

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