Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 25037346 Temperature Sender. It is sometimes referred to as GMC 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 GMC C2500, K1500, Suburban models.
Affordable, reliable and built to last, GM part # 25037346 Temperature Sender 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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GMC 25037346 Temperature Sender
1985-1993 GMC
- Part DescriptionSENSOR, Coolant Temperature (Engine Unit)
- ManufacturerGeneral Motors
$39.56 MSRP: $80.13 1
You Save: $40.57 (51%)
Product Specifications
Brand Genuine GMC Manufacturer Part Number 25037346 Part Description SENSOR, Coolant Temperature (Engine Unit) Item Dimensions 3.1 x 1.0 x 1.0 inches Item Weight 0.30 Pounds Condition New Fitment Type Direct Replacement Manufacturer General Motors SKU 25037346 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
View MoreYear Make Model Engine Important vehicle option details 1988-1991, 1985-1986 GMC C1500 6 Cyl 4.3L, 8 Cyl 6.2L Diesel C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX 1988-1991, 1985-1986 GMC C2500 6 Cyl 4.3L, 8 Cyl 6.2L Diesel C2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB, CREW CAB, REGULAR CAB 1988-1991, 1985-1986 GMC C3500 8 Cyl 6.2L Diesel C3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB, CAB CHASSIS 135.5, CAB CHASSIS 159.9, CREW CAB, REGULAR CAB 1985-1991 GMC G1500 1/2 TON CARGO, 1/2 TON PASSENGER 1985-1991 GMC G2500 8 Cyl 6.2L Diesel 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER 1985-1993 GMC G3500 8 Cyl 6.2L Diesel 1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER 1985-1991 GMC Jimmy 8 Cyl 6.2L Diesel 1/2 TON 1988-1991, 1985-1986 GMC K1500 6 Cyl 4.3L, 8 Cyl 6.2L Diesel K1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX 1988-1991, 1985-1986 GMC K2500 6 Cyl 4.3L, 8 Cyl 6.2L Diesel K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB, REGULAR CAB 1988-1991, 1985-1986 GMC K3500 8 Cyl 6.2L Diesel CAB CHASSIS 135.5, CAB CHASSIS 159.9, CREW CAB, K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 EXTENDED CAB, K3500 REGULAR CAB, REGULAR CAB
Customer Questions & Answers
- Q:I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
- A:You can Select Your Vehicle to check if 25037346 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:What should you do if the Temperature Warning Light stays on even with the engine cold of the 1999 Chevrolet Astro? Posted by Customer
- A:Unplug the wire at the sending unit. If the light goes off, replace the sending unit. If the light stays on, it indicates that the wire is grounded somewhere in the harness.Posted by GMPartsGiant Specialist
- See expert answers on similar Coolant Temperature Sensor
- Q:What should be checked before testing the engine coolant temperature sensor for the 1994 Chevrolet C1500? Posted by Customer
- A:Before checking the engine coolant temperature sensor, it is important to check the voltage supply and ground circuits from the ECM/PCM.Posted by GMPartsGiant Specialist
- See expert answers on similar Coolant Temperature Sensor
- Q:How can the voltage supply to the engine coolant temperature sensor be checked for the 1988 Chevrolet K1500? Posted by Customer
- A:Disconnect the electrical connector from the engine coolant temperature sensor and connect a voltmeter to the two terminals of the harness connector. With the ignition key On, the voltage should read approximately 5.0 volts. If the voltage is incorrect, check the wiring from the sensor to the ECM/PCM.Posted by GMPartsGiant Specialist
- See expert answers on similar Coolant Temperature Sensor
- Q:What should happen as soon as the engine starts for the 1982 Pontiac Firebird? Posted by Customer
- A:As soon as the engine starts, the indicator light should go out and remain out unless the engine overheats.Posted by GMPartsGiant Specialist
- See expert answers on similar Coolant Temperature Sensor
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