Make sure this part fits

GM 12618603 Sensor Assembly, Knock

2004-2009 GM

Customer Questions & Expert Answers (7)
GM 12618603 Sensor Assembly, Knock
  • Part Description
    SENSOR, Distributor (also Knock Sensor)
  • Replaces
    12566845
  • Manufacturer
    General Motors
Make sure this part fits
$36.90 MSRP: $69.61
You Save: $32.71 (47%)
Ships in 1 Business Day
1
ADD TO CART
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12618603
    Part DescriptionSENSOR, Distributor (also Knock Sensor)
    Other NamesKnock Sensor
    Item Dimensions2.6 x 2.6 x 2.2 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12566845
    ManufacturerGeneral Motors
    SKU12618603
    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
    2005-2008 Buick Allure6 Cyl 3.6LCX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
    2008 Buick Enclave6 Cyl 3.6LSPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE AWD
    2005-2008 Buick LaCrosse6 Cyl 3.6LCX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
    2004-2006 Buick Rendezvous6 Cyl 3.6LAWD, RENDEZVOUS
    2004-2009 Cadillac CTS6 Cyl 2.8L, 6 Cyl 3.6L4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR
    2004-2008 Cadillac SRX6 Cyl 3.6L4 DOOR, 4 DOOR(RHD), SRX, V8 4 DOOR
    2005-2008 Cadillac STS6 Cyl 3.6L4 DOOR, 4 DOOR(RHD), V 4 DOOR
    2008 Chevrolet Equinox6 Cyl 3.6LSS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD
    2008 Chevrolet Malibu6 Cyl 3.6LLT 4 DOOR NOTCHBACK, LTZ 4 DOOR NOTCHBACK
    2007-2008 GMC Acadia6 Cyl 3.6LSPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD
    View More
  • 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 12618603 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What should you do if you're replacing the knock sensor on the rear cylinder bank (Bank 1) for the 2008 Buick Enclave? Posted by Customer
    A:
    You should remove the heat shield from the engine block.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Knock Sensor
    Q:
    What are the final steps to remove the knock sensors from a V8 engine for the 2007 Cadillac CTS? Posted by Customer
    A:
    Disconnect the electrical connector, remove the bolt, and take out the knock sensor.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Knock Sensor
    Q:
    How do you start the process of removing the knock sensor for the 2008 Chevrolet Equinox? Posted by Customer
    A:
    Start by disconnecting the cable from the negative battery terminal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Knock Sensor
    Q:
    What should you do if you're replacing the knock sensor on the rear cylinder bank (Bank 1) for the 2007 GMC Acadia? Posted by Customer
    A:
    You should remove the heat shield from the engine block.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Knock Sensor
    Q:
    How is the installation process for the knock sensor in the V6 2008 Pontiac G6? Posted by Customer
    A:
    As with the four-cylinder models, installation is the reverse of removal, with the mounting bolt tightened to the specified torque.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Knock Sensor
    Q:
    What should you do after disconnecting the battery terminal of the 2008 Pontiac Torrent? Posted by Customer
    A:
    Raise the vehicle and support it securely on jackstands.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Knock 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 12618603, the Right Choice

To ensure reliability, purchase GM part # 12618603 Sensor Assembly, Knock. It is sometimes referred to as GM Knock 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 Cadillac CTS, SRX, STS models. It fits Chevrolet Equinox, Malibu. It also fits GMC Acadia. This also fits Saturn Aura, Outlook, Vue.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12618603 Sensor Assembly, Knock. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed GMC 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