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GMC 12637869 Sensor Assembly, Camshaft Position

2016-2021 GMC

Customer Questions & Expert Answers (2)
GM 12637869 Sensor Assembly, Camshaft Position
  • Part Description
    SENSOR, Distributor (also Knock Sensor)
  • Replaced By
    24591946
  • Manufacturer
    General Motors
Make sure this part fits
$21.94 MSRP: $39.36
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number12637869
    Part DescriptionSENSOR, Distributor (also Knock Sensor)
    Other NamesCamshaft Position Sensor, Camshaft Sensor
    Item Dimensions8.4 x 8.2 x 1.0 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12637869
    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
    2016-2021 GMC Canyon4 Cyl 2.8L DieselCREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB SLE - 6'2" BOX, CREW CAB SLT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, SLE CREW CAB - 5'2" BOX, SLE EXTENDED CAB - 6'2" BOX, SLT CREW CAB - 5'2" BOX, SLT EXTENDED CAB - 6'2" BOX
    2017-2021 GMC Savana4 Cyl 2.8L Diesel1 TON CARGO SAVANA, 1 TON PASSENGER, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA
  • Customer Questions & Expert 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 12637869 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to disconnect the CMP sensor? Posted by Customer
    A:
    Disconnecting the CMP sensor requires unplugging the cable from the negative battery terminal. Once this is done, remove engine cover. Remove distributor cap and rotor for 2014 and earlier 4.3L V6 and 5.0L, 5.7L, and 7.4L V8 engines by disconnecting spark plug wires and ignition coil wire from the distributor cap. The CMP sensor electrical connector should be disconnected; then the crankshaft must be turned so that the square slot in the reluctor aligns with the CMP sensor. Get rid of the mounting screws on the sensor to detach it (CMP Sensor). Reluctor should align with square slot during installation of CMP sensor too (CMP Sensor). Disconnect electrical connector from CMP sensor, remove mounting bolt to take out sensor for 4.8L, 5.3L, and 6.0L V8 engines (CMP Sensor). Remove cooling fan upper shroud for 2018 and later 4.3L VG engine and on jacks for vehicle's lifting remove harness bracket bolts as well as disconnect lower electric connection at bottom of timing chain cover (CMP Sensor). The harness/bracket are moved until upper electrical connector can be disconnected from the sensor (CMP Sensor). Finally, install sensor tightens down mount bolts securely (CMP Sensor).
    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 12637869, the Right Choice

To ensure reliability, purchase GM part # 12637869 Sensor Assembly, Camshaft Position. It is sometimes referred to as GMC Camshaft Position Sensor. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific GMC Canyon, Savana models.

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