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GM 25036751 Sensor, Intake Air Temperature

1984-2009 GM

GM 25036751 Sensor, Intake Air Temperature
  • Part Description
    SENSOR, Computer Control Sensors
  • Replaces
    25037225
  • Manufacturer
    General Motors
Customer Questions & Answers
$42.68 MSRP: $74.29
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  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number25036751
    Part DescriptionSENSOR, Computer Control Sensors
    Item Dimensions2.9 x 1.2 x 0.8 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25037225
    ManufacturerGeneral Motors
    SKU25036751
    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
    1986-1992 Buick Century4 Cyl 2.5LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SPECIAL 4 DOOR
    1986-1990 Buick Electra6 Cyl 3.8L, 8 Cyl 5.0L2 DOOR, 4 DOOR, COUPE 2 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR, ULTRA SEDAN 4 DOOR
    1988-1991, 1986 Buick Lesabre6 Cyl 3.0L, 6 Cyl 3.8L2 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR
    1988-1990 Buick Reatta6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
    1986-1987 Buick Regal6 Cyl 3.8LREGAL
    1992-1993, 1988-1990, 1986 Buick Riviera6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
    1984-1989 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
    1987-1991, 1985 Buick Skylark4 Cyl 2.5L, 6 Cyl 2.8L2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, LUXURY EDITION 4 DOOR, SKYLARK
    1987 Buick Somerset4 Cyl 2.5L2 DOOR, CUSTOM, LIMITED 2 DOOR, LIMITED 4 DOOR
    1987-1992 Cadillac Allante8 Cyl 4.1L, 8 Cyl 4.5LALLANTE, CONVERTIBLE, VALUE LEADER
    View More

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 25036751 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
How to test and replace the Intake Air Temperature (IAT) sensor on Cadillac ElDorado and Fleetwood? Posted by Customer
A:
The Intake Manifold Temperature (IMT) sensor is a thermistor that measures the temperature of the air entering the engine. It has a high resistance at low temperatures and a low resistance at high temperatures. The PCM supplies a 5 volt signal to the sensor and measures the voltage to calculate the incoming air temperature. The IMT sensor signal is used to adjust spark timing based on air density. To test the sensor, connect a digital ohmmeter and compare the resistance to the ambient air temperature. Heat the sensor slightly and observe the temperature and resistance. If the sensor does not meet specifications, it should be replaced. To remove the sensor, disconnect the negative battery cable and remove the intake manifold cover. For a 4.6L engine, remove the IMT sensor from the fuel rail. For a 4.9L engine, unscrew the IMT sensor from the intake manifold. Installation is the reverse of the removal procedure, ensuring to coat the threads with a nonhardening sealant before installing the sensor.
Posted by GMPartsGiant Specialist
Q:
How can the IAT sensor be tested of the 1990 Cadillac Fleetwood? Posted by Customer
A:
To test the sensor, connect a digital ohmmeter and compare the resistance to the ambient air temperature. Heat the sensor slightly and observe the temperature and resistance. If the sensor does not meet specifications, it should be replaced.
Posted by GMPartsGiant Specialist
See expert answers on similar Intake Manifold Temperature Sensor
Q:
Does this Intake Air Temperature sensor already come assembled? Posted by Customer
A:
No, the sensor will need to be assembled once received
Posted by GMPartsGiant Specialist 6/2/2020
Q:
What size sensor is this? Posted by Customer
A:
This sensor is a 3/"x18 NPTF
Posted by GMPartsGiant Specialist 6/2/2020
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 25036751, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 25036751 Sensor, Intake Air Temperature. It is sometimes referred to as GM Intake Manifold Temperature Sensor, GM Air Charge 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 Allante, Deville, Fleetwood. It also fits Chevrolet Astro, Camaro, S10. This also fits GMC S15, Safari, Sonoma.

Affordable, reliable and built to last, GM part # 25036751 Sensor, Intake Air Temperature 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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