×
Contact Us Live Chat or 1-888-737-9766
My Garage
My Account
Cart
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order Help Center
Make sure this part fits

Hummer 12703627 Sensor Assembly, Cr/Shf Posn

2008-2010 Hummer

Customer Questions & Expert Answers (11)
GM 12703627 Sensor Assembly, Cr/Shf Posn
GM 12703627 Sensor Assembly, Cr/Shf Posn
GM 12703627 Sensor Assembly, Cr/Shf Posn
GM 12703627 Sensor Assembly, Cr/Shf Posn
  • Part Description
    Sensor Assembly, Cr/Shf Posn
  • Replaces
    12585546
  • Manufacturer
    General Motors
Make sure this part fits
$48.07 MSRP: $99.82
You Save: $51.75 (52%)
1
ADD TO CART
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Hummer
    Manufacturer Part Number12703627
    Part DescriptionSensor Assembly, Cr/Shf Posn
    Other NamesCrankshaft Position Sensor, Crankshaft Sensor
    Item Weight2.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12585546
    ManufacturerGeneral Motors
    SKU12703627
    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
    2008-2009 Hummer H28 Cyl 6.2L, 8 Cyl 6.2L FlexPICKUP, SUV
    2008-2010 Hummer H38 Cyl 5.3LCREW CAB, SUV
    2009-2010 Hummer H3T8 Cyl 5.3LCREW CAB, SUV

  • 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 12703627 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove the CKP sensor on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
    A:
    To remove the CKP sensor on a V6 model, raise the vehicle and remove the oil pan skid plate if present. Disconnect the electrical connector from the sensor, remove the mounting bolt, and discard the old o-ring. Replace it with a new o-ring lubricated with clean engine oil.
    Posted by GMPartsGiant Specialist
    Q:
    Where is the CKP sensor located on the engine for the 2011 Chevrolet Colorado? Posted by Customer
    A:
    On 5.3L engines, the CKP sensor is located behind the starter.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    Q:
    How do you disconnect the electrical connector from the CKP sensor for the 2004 Chevrolet Corvette? Posted by Customer
    A:
    Disconnect the electrical connector from the CKP sensor.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    Q:
    What should you do if you experience any driveability issues after disconnecting the CKP sensor for the 2010 Chevrolet Express? Posted by Customer
    A:
    If you experience any driveability issues, it is recommended to have a qualified repair shop perform the CKP system variation learn procedure and clear the OTC.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    Q:
    How do you remove the CKP sensor from the 2008 Chevrolet Impala? Posted by Customer
    A:
    To remove the CKP sensor from a V8 engine, you need to disconnect the electrical connector and remove the sensor mounting bolt. Then, remove the CKP sensor mounting bolt and remove the CKP sensor. Installation is the reverse of removal, making sure to tighten the CKP sensor mounting bolt securely.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    Q:
    What should be done after disconnecting the electrical connector the 2011 GMC Sierra? Posted by Customer
    A:
    Remove the mounting bolt and discard the old o-ring.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    Q:
    What does the Crankshaft Position (CKP) sensor provide to the PCM for the 2008 Chevrolet Trailblazer? Posted by Customer
    A:
    The CKP sensor provides the PCM with a crankshaft position signal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    Q:
    How do you replace the CKP sensor for the 2006 Chevrolet Monte Carlo? Posted by Customer
    A:
    To replace the CKP sensor, you need to raise the vehicle and place it securely on jackstands. Then, disconnect the electrical connector from the CKP sensor. Remove the CKP sensor mounting bolt and discard the old CKP sensor 0-ring. Always install the sensor with a new 0-ring, even if you're installing the old sensor. Finally, installation is the reverse of removal, making sure to use a new 0-ring and tighten the CKP sensor mounting bolt securely.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    Q:
    What should be done before removing the CKP sensor on the 2010 Chevrolet Silverado? Posted by Customer
    A:
    Loosen the right front wheel lug nuts, raise the vehicle, and remove the wheel and wheel well splash shield.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    Q:
    What should be done when replacing the CKP sensor for the 2009 GMC Canyon? Posted by Customer
    A:
    When replacing the sensor, a Crankshaft Position Sensor variation learning procedure should be performed to avoid a false misfire diagnostic trouble code.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    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 12703627, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12703627 Sensor Assembly, Cr/Shf Posn. It is sometimes referred to as Hummer Crankshaft Position 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 Hummer H2, H3, H3T models.

Affordable, reliable and built to last, GM part # 12703627 Sensor Assembly, Cr/Shf Posn 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 Hummer parts information, click here.

Why choose GM Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly