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Home Categories Cooling Systems Thermostats & Parts GM 55493557

Engine Coolant Thermostat - GM (55493557)

Engine Coolant Thermostat - GM (55493557)

Engine Coolant Thermostat - GM (55493557)

  • MSRP: $149.96
  • Discount: $66.73 (44.5% off)
  • Sale Price: $83.23
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Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    55493557

  • Other Names:

    Thermostat Housing

  • Description:
    GM Genuine Parts Engine Coolant Thermostat (Part Number: 55493557) is a genuine OE thermostat assembly (with gasket) that regulates coolant flow to help the engine reach and maintain optimal operating temperature.
    • Function: Controls coolant flow to the radiator, allowing the engine to warm up quickly and maintain correct temperature.
    • Includes: Thermostat assembly supplied with gasket for proper sealing.
    • Benefit: Supports emission control and fuel efficiency by maintaining designed operating temperature.
    • Also known as: Thermostat Housing
    • Part Category: Caps (Coolant & Oil Caps)

    World Parts Direct — a U.S.-based distributor offering competitive pricing, a compatibility guarantee, expert support, and OEM-backed warranty coverage.
  • Condition: New
  • Notes: Included with Water pump assembly.
  • Applications: 1.8L.
  • Replaces:

    55491364

Warning WARNING: California Proposition 65

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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