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Chevrolet 12612397 Knock Sensor

2007-2012 Chevrolet

Customer Questions & Expert Answers (2)
12612397 GM Knock Sensor Product Photo 1 of 4
  • Part Description
    Module, Emission Control System
  • Replaces
    12597125
  • Manufacturer
    General Motors
Make sure this part fits
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number12612397
    Part DescriptionKnock Sensor; Module, Emission Control System
    Item Dimensions13.7 x 10.2 x 4.1 inches
    Item Weight4.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12597125
    ManufacturerGeneral Motors
    SKU12612397
    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
    2007-2010 Chevrolet Cobalt4 Cyl 2.2L, 4 Cyl 2.4L2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 4 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR
    2008-2009 Chevrolet Express6 Cyl 4.3L1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS
    2007-2011 Chevrolet HHR4 Cyl 2.2L, 4 Cyl 2.2L Flex, 4 Cyl 2.4L5 DOOR HIGH ROOF HATCHBACK, 5 DOOR HIGH ROOF HATCHBACK SS, 5 DOOR HIGH ROOF PANEL, 5 DOOR HIGH ROOF PANEL SS, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF PANEL
    2010-2011 Chevrolet Impala6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L FlexLS, LT, LTZ
    2007-2012 Chevrolet Malibu4 Cyl 2.2L, 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex4 DOOR HATCHBACK, BASE 4 DOOR NOTCHBACK, LS 4 DOOR NOTCHBACK, LT 4 DOOR HATCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR HATCHBACK, LTZ 4 DOOR NOTCHBACK, MAXX SS 4 DOOR HATCHBACK, SS 4 DOOR NOTCHBACK
    2007-2009 Chevrolet Silverado6 Cyl 4.3LEXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 12612397 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    Good morning, I was wondering if this ECM comes pre-programmed or not. Posted by Clayton W. / 2011 Chevrolet HHR
    A:
    It will need to be programmed.
    Answered by GM Parts Specialist Sammy / Feb 16, 2019

Genuine GM Part 12612397, the Right Choice

To ensure reliability, purchase GM part # 12612397 Knock Sensor. It is sometimes referred to as Chevrolet Engine Control Module. 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 Chevrolet Cobalt, Impala, Silverado models.

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