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Plymouth Horizon Engine Coolant Thermostat Replacement

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  1. ✓ In Stock 1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    Partslink #: 204-160

    160 Degrees F Alternate Temperature Option

    $10.77 View part →
  2. ✓ In Stock 1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    Partslink #: 204-180

    180 Degrees F Alternate Temperature Option

    $10.77 View part →
  3. ✓ In Stock 1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    Partslink #: 2004-192

    192 Degrees F OE Specified Temperature

    $10.86 View part →
  4. ✓ In Stock 1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    Partslink #: 204-192

    192 Degrees F OE Specified Temperature

    $12.64 View part →
  5. ✓ In Stock 1978-1983 Plymouth Horizon Engine Coolant Thermostat (Stant)

    1978-1983 Plymouth Horizon Engine Coolant Thermostat (Stant)

    Partslink #: 13429

    Temperature 195 Degrees Part Replacement Replaces S342195 OE Temperature

    $16.56 View part →
  6. ✓ In Stock 1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    Partslink #: 7204-192

    192 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

    $21.16 View part →
  7. ✓ In Stock 1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    1981-1990 Plymouth Horizon Engine Coolant Thermostat (Motorad)

    Partslink #: 7204-180

    180 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

    $21.16 View part →

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Engine Coolant Thermostat Compatibility for Plymouth Horizon

Browse our selection of quality engine coolant thermostat parts designed specifically for your Plymouth Horizon. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

America · Base · Custom · E-Type · Miser · SE · TC3

Body Types

Hatchback

Engine Options

L4 1.6L · L4 1.7L · L4 2.2L

Transmissions

Automatic · Manual

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