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GM 10207381 Engine Coolant Thermostat Assembly

1982-1985 GM

Customer Questions & Expert Answers (3)
10207381 GM Engine Coolant Thermostat Assembly Illustration 1 of 1
  • Part Description
    THERMOSTAT, Engine Coolant Temperature
  • Replaces
    03054228, 3054228
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number10207381
    Part DescriptionTHERMOSTAT, Engine Coolant Temperature
    Other NamesThermostat
    Item Dimensions3.1 x 2.1 x 2.1 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces03054228, 3054228
    ManufacturerGeneral Motors
    SKU10207381
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1982-1985 Buick Century6 Cyl 3.8L, 6 Cyl 4.3L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1985 Buick Electra6 Cyl 3.8L, 6 Cyl 4.3L Diesel2 DOOR, 4 DOOR, COUPE 2 DOOR, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR
    1984-1985 Buick Regal6 Cyl 3.8L2 DOOR, 4 DOOR, REGAL
    1984-1985 Buick Riviera6 Cyl 3.8LCONVERTIBLE COUPE, RIVIERA, T TYPE
    1985 Cadillac Deville6 Cyl 4.3L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART
    1985 Cadillac Fleetwood6 Cyl 4.3L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART
    1982-1985 Chevrolet Celebrity6 Cyl 4.3L Diesel2 DOOR, 4 DOOR, STATION WAGON
    1985 Oldsmobile 986 Cyl 3.8L, 6 Cyl 4.3L DieselREGENCY 2 DOOR, REGENCY 4 DOOR, REGENCY BROUGH 2 DOOR, REGENCY BROUGH 4 DOOR
    1982-1985 Oldsmobile Cutlass6 Cyl 3.8L, 6 Cyl 4.3L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, LS 2 DOOR, LS 4 DOOR, LS STATION WAGON
    1982-1985 Pontiac 60006 Cyl 4.3L Diesel2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, LE STATION WAGON, STATION WAGON, STE 2 DOOR, STE 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 10207381 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done to the mating surfaces of the intake manifold and water neck for the Thermostat in the 1984 Buick Regal? Posted by Anghel T.
    A:
    The mating surfaces should be cleaned of any residual gasket material or sealer. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Feb 11, 2024
    Q:
    What is the Thermostat for the 1982 Oldsmobile Cutlass? Posted by Fakaakotau K.
    A:
    The thermostat is a restriction valve actuated by a thermostatic element, mounted inside a housing on the engine. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / May 20, 2025

Genuine GM Part 10207381, the Right Choice

To ensure reliability, purchase GM part # 10207381 Engine Coolant Thermostat Assembly. It is sometimes referred to as GM Thermostat. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Buick Century, Electra, Regal models. It fits Cadillac Deville, Fleetwood. It also fits Chevrolet Celebrity. This also fits Pontiac 6000.

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