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GM 3040674
Fan Switch

1984-1991 GM

Customer Questions & Expert Answers (1)
GM 3040674 Fan Switch
GM 3040674 Fan Switch
  • Part Description
    Fan Control S; Cooling Fan Temperature Switch
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    1984-1987 Buick CenturyCustom, Estate, Estate Wagon, Limited, Olympia Limited, T-Type4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
    1985-1988 Buick ElectraLimited, Park Avenue, T-Type6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
    1986-1988 Buick LeSabreBase, Custom, Limited, T-Type6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
    1984-1986 Buick SkyhawkCustom, Limited, Sport, T-Type4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
    1984-1991 Buick SkylarkBase, Custom, Gran Sport, Limited, Luxury Edition, T-Type4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
    1986-1987 Buick SomersetCustom, Limited, T-Type4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
    1985 Buick Somerset RegalBase, Limited4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
    1984-1985 Cadillac CimarronBase, d'Oro4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
    1984-1987 Chevrolet CavalierBase, CL, CS, RS, Type-10, Z244 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
    1984-1987 Chevrolet CelebrityBase, Classic, Estate, Eurosport4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is 3040674 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 3040674 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Fan Switch 3040674 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 3040674 Fan Switch is available in the market under the name GM Coolant Temperature Sensor. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 3040674 Fan Switch fits certain Chevrolet Cavalier, Corvette, Celebrity models, as well as Cadillac Cimarron. Additionally, it is compatible with Buick Skylark, LeSabre, Century and Pontiac Fiero, Bonneville, Grand Am models.
The original GM component designated by manufacturer part number 3040674 maintains top performance when functioning as the Fan Control S; Cooling Fan Temperature Switch unit. The component 3040674 is constructed from durable material and its dimensions span 3.2 x 1.6 x 1.6 inches while weighing 0.40 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Switch; Switch, Engine Air Cooling(Electrical); Switch, Engine Air Auxiliary Cooling. The part 3040674 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
The indicator system of the vehicle relies heavily on the part 3040674 Fan Switch which includes both a panel-mounted lamp and a thermostat housing-located sender unit. The optimization of indicator performance depends on routine coolant level and wiring inspections because prolonged indicator illumination points to wiring problems or problems with the coolant temperature sensor or ignition switch. Maintenance on the coolant temperature sensor becomes simple because technicians can unscrew it from its intake manifold installation. When selecting OEM GM components for replacement you receive the superior quality with seamless installation because these components meet the exact factory standards established by GM. Our large collection of original GM parts features the part 3040674 Fan Switch which you can acquire for competitive pricing to maintain your vehicle's operational excellence. New orders receive fast delivery and each component features manufacturer guarantees which protect your investment in the product. The operational integrity and reliability of vehicles depend on both regular maintenance and timely replacement of the GM part 3040674.