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GM 8993146 Sensor Assembly, Engine Wtr Temperature(1 Terminal)

1982-1992 GM

Customer Questions & Expert Answers (11)
GM 8993146 Sensor Assembly, Engine Wtr Temperature(1 Terminal)
GM 8993146 Sensor Assembly, Engine Wtr Temperature(1 Terminal)
GM 8993146 Sensor Assembly, Engine Wtr Temperature(1 Terminal)
  • Part Description
    SENSOR
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number8993146
    Part DescriptionSENSOR
    Other NamesTemperature Sending Unit
    Item Dimensions4.3 x 2.2 x 2.2 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU8993146
    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
    1982-1989 Buick Century4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.8LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1984 Buick Electra8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, LIMITED 2 DOOR RWD, LIMITED 4 DOOR RWD
    1982-1985 Buick Estate Wagon8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1982-1985 Buick Lesabre8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1982-1983 Buick Regal6 Cyl 3.8L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, STATION WAGON
    1982-1985 Buick Riviera8 Cyl 5.7L DieselCONVERTIBLE COUPE, RIVIERA, T TYPE
    1982-1987 Buick Skyhawk4 Cyl 1.8L, 4 Cyl 2.0L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 2 DOOR NOTCHBACK, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, LIMITED WAGON, SPORT 2 DOOR, STATION WAGON, T-TYPE 2 DOOR
    1982-1985 Buick Skylark4 Cyl 2.5L, 6 Cyl 2.8L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR
    1982-1986 Cadillac Cimarron4 Cyl 1.8L, 4 Cyl 2.0L, 6 Cyl 2.8LCIMARRON
    1982-1984 Cadillac Deville8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, FORMAL LIMOUSINE, LIMOUSINE
    View More

  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 8993146 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to check the Coolant Temperature Sensor for Chevrolet Astro? Posted by Customer
    A:
    To test the Temperature Warning Light System, ensure the light turns on when the Ignition is on. If not, check the bulb. If the light remains on with a cold engine, disconnect the wire at the sending unit. If the light goes off, replace the unit. If it stays on, the wire is grounded in the harness. For the Temperature Gauge System, check the fuse if the gauge doesn't work. If the fuse is fine, disconnect the wire from the sending unit and ground it. Turn on the ignition; if the gauge registers at maximum, replace the unit. If not, the gauge or wiring may be faulty. To replace the sending unit, cool the engine, remove the cover, disconnect the wire, and unscrew the unit. Install the new unit, connect the wire, and replace the cover.
    Posted by GMPartsGiant Specialist
    Q:
    Where is the coolant temperature switch or sender located on the 1980 Buick Skylark? Posted by Customer
    A:
    The coolant temperature switch or sender is located at the left rear of the cylinder head on L4 engines.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Coolant Temperature Sensor
    Q:
    What should happen as soon as the engine starts for the 1986 Chevrolet Caprice? Posted by Customer
    A:
    As soon as the engine starts, the lamp should go out and remain off unless the engine overheats.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Coolant Temperature Sensor
    Q:
    What is the Engine Coolant Temperature (ECT) sensor for the 1997 Chevrolet C1500? Posted by Customer
    A:
    The Engine Coolant Temperature (ECT) sensor is a thermistor, a resistor that changes its resistance value based on temperature changes.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Coolant Temperature Sensor
    Q:
    What should be done in the event of an unusual indication or a fault developing for the 1978 Chevrolet El Camino? Posted by Customer
    A:
    In the event of an unusual indication or a fault developing, one should first check the coolant level in the system. Then, ensure that the connecting wiring between the gauge and the sender unit is secure.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Coolant Temperature Sensor
    Q:
    How does the change in resistance values of the ECT sensor affect the voltage signal to the ECM/PCM for the 1995 Chevrolet K1500? Posted by Customer
    A:
    As the sensor temperature increases, the resistance values decrease, and vice versa. This change in resistance directly affects the voltage signal from the sensor to the ECM/PCM.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Coolant Temperature Sensor
    Q:
    What could be the possible reasons if the lamp does not go out after the engine starts for the 1980 Oldsmobile Omega? Posted by Customer
    A:
    If the lamp does not go out after the engine starts, it could be due to the wiring being grounded between the lamp and the sender unit, a defective temperature sender unit, or a faulty ignition switch.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Coolant Temperature Sensor
    Q:
    What should happen when the ignition switch is turned on and the starter motor is turning for the 1986 Pontiac Firebird? Posted by Customer
    A:
    When the ignition switch is turned on and the starter motor is turning, the indicator light should be on, indicating an overheated engine.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Coolant Temperature Sensor
    Q:
    What should happen when the ignition switch is turned on and the starter motor is turning for the 1983 Pontiac Phoenix? Posted by Customer
    A:
    When the ignition switch is turned on and the starter motor is turning, the indicator lamp should be illuminated, indicating an overheated engine.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Coolant Temperature Sensor
    Q:
    What should be done if there is an unusual indication or a fault in the indicator system for the 1992 Oldsmobile Cutlass? Posted by Customer
    A:
    If there is an unusual indication or a fault in the indicator system, it is necessary to check the coolant level in the system and ensure that the connecting wiring between the gauge and the sender unit is secure.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Coolant Temperature Sensor
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 8993146, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 8993146 Sensor Assembly, Engine Wtr Temperature(1 Terminal). It is sometimes referred to as GM Coolant Temperature Sensor. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Century, Lesabre, Regal models. It fits Cadillac Deville, Fleetwood, Seville. It also fits Chevrolet Blazer, Camaro, P30. This also fits GMC C2500, Suburban, Yukon.

Affordable, reliable and built to last, GM part # 8993146 Sensor Assembly, Engine Wtr Temperature(1 Terminal) stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

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