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Chevrolet 12572027 Sensor Assembly, Engine Coolant Temperature

2003-2007 Chevrolet

GM 12572027 Sensor Assembly, Engine Coolant Temperature
  • Part Description
    SENSOR, Coolant Temperature (Engine Unit)
  • Manufacturer
    General Motors
Customer Questions & Answers
$35.12 MSRP: $72.95
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  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number12572027
    Part DescriptionSENSOR, Coolant Temperature (Engine Unit)
    Item Dimensions6.3 x 3.1 x 3.1 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12572027
    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
    2003-2006 Chevrolet Avalanche8 Cyl 8.1L3/4 TON
    2003-2007 Chevrolet Silverado8 Cyl 8.1L2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
    2003-2006 Chevrolet Suburban8 Cyl 8.1L2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 3/4 TON, XL 3/4 TON

Customer Questions & Answers

Q:
I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 12572027 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
What is the coolant temperature indicator system and Coolant Temperature Sensor and how does it work on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
A:
The coolant temperature indicator system is composed of a temperature gauge mounted in the dash and a coolant temperature sensor (also known as the Coolant Temperature Sensor mounted on the engine. This coolant temperature sensor doubles as an information sensor for the fuel and emissions systems. If an overheating indication occurs, the coolant level in the system should be checked. The operation of the coolant temperature sensor (Coolant Temperature Gauge Sending Unit) should also be checked. If the sensor (Coolant Temperature Gauge Sending Unit) is defective, it should be replaced with a new one. If the coolant temperature sensor (Coolant Temperature Gauge Sending Unit) is good, the temperature gauge should be checked by a dealer service department. This test will require a scan tool to access the information as it is processed by the onboard computer.
Posted by GMPartsGiant Specialist
Q:
What does the coolant temperature indicator system consist of of the 2011 Chevrolet Silverado? Posted by Customer
A:
The coolant temperature indicator system consists of a temperature gauge on the dashboard and a coolant temperature sensor on the engine.
Posted by GMPartsGiant Specialist
See expert answers on similar Coolant Temperature Sensor
Q:
How do I remove the engine coolant temperature (ECT) sensor on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
A:
Drain the cooling system to a level that's below the level of the ECT sensor. Disconnect the electrical connector from the ECT sensor. Unscrew and remove the ECT sensor. If you're installing the old sensor, wrap the threads of the new ECT sensor with Teflon tape. The threads of a new sensor should already be coated with sealant. Installation is the reverse of removal. Be sure to tighten the ECT sensor to the torque specifications. Refill the cooling system.
Posted by GMPartsGiant Specialist
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 12572027, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12572027 Sensor Assembly, Engine Coolant Temperature. It is sometimes referred to as Chevrolet 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 Chevrolet Avalanche, Silverado, Suburban models.

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