Menu
×
Search Bar
Search by Part Number, Part Name, or Vehicle
My Garage
Cart
Contact Us Help Center
Make sure this part fits

Chevrolet 12623730 Knock Sensor

2004-2020 Chevrolet

Customer Questions & Expert Answers (4)
12623730 GM Knock Sensor Product Photo 1 of 4
12623730 GM Knock Sensor Product Photo 1 of 4
12623730 GM Knock Sensor Product Photo 2 of 4
12623730 GM Knock Sensor Product Photo 3 of 4
12623730 GM Knock Sensor Product Photo 4 of 4
12623730 GM Knock Sensor Illustration 1 of 1
  • Part Description
    Sensor, Distributor
  • Replaced By
    12739206
  • Replaces
    12570125
  • Manufacturer
    General Motors
Make sure this part fits
$12.71 MSRP: $27.36
You Save: $14.65 (54%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number12623730
    Part DescriptionKnock Sensor; Sensor, Distributor
    Item Dimensions2.7 x 2.5 x 1.2 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12570125
    ManufacturerGeneral Motors
    SKU12623730
    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
    2007-2013 Chevrolet Avalanche8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L1/2 TON
    2010-2015 Chevrolet Camaro8 Cyl 6.2L, 8 Cyl 7.0LSS 2 DOOR CONVERTIBLE, SS 2 DOOR COUPE
    2007-2012 Chevrolet Colorado4 Cyl 2.9L, 5 Cyl 3.7L, 8 Cyl 5.3LCREW CAB, EXTENDED CAB, EXTENDED LENGTH, PICKUP
    2005-2013 Chevrolet Corvette8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 7.0L2 DOOR, 2 DOOR SPECIAL, CONVERTIBLE
    2005-2009 Chevrolet Equinox6 Cyl 3.4LSS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD
    2008-2020 Chevrolet Express8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
    2006-2011 Chevrolet Impala6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L, 6 Cyl 3.9L Flex, 8 Cyl 5.3LLS, LS POLICE CAR, LT, LT 3.5, LTZ, SS
    2004-2010 Chevrolet Malibu6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L4 DOOR HATCHBACK, 4 DOOR HYBRID, 4 DOOR NOTCHBACK, BASE 4 DOOR NOTCHBACK, LS 4 DOOR HATCHBACK, 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
    2006-2007 Chevrolet Monte Carlo6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L, 8 Cyl 5.3LLS, LT, SS
    2007-2019 Chevrolet Silverado8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex2500 CREW CAB STANDARD BOX, 2500 REGULAR (CAB ONLY), 2500 REGULAR CAB, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR (CAB ONLY), 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    View More

  • 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 12623730 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How to remove a Knock Sensor on GMC Yukon? Posted by Dominick J.
    A:
    To remove the knock sensor on a vehicle, loosen the front wheel lug nuts and raise the front of the vehicle on jack stands. Remove the wheel and the knock sensor heat shield retaining bolt. Disconnect the electrical connector and remove the retaining bolt to take out the knock sensor. The installation is the reverse of the removal steps.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / May 02, 2026
    Q:
    How many knock sensors does a 2009 Yukon have? Posted by Josh M.
    A:
    The 2009 GMC Yukon has 2 knock sensors, one one each side of the block.
    Answered by GM Parts Specialist Matt / Mar 21, 2021
    Q:
    My check engine light recently came and they said it was my Knock Sensor 1 ...i was try to see if ya'll had it in stock Posted by Brittney L. / 2008 Chevrolet Impala
    A:
    Looks like 12623730 is the part number for both knock sensors per VIN
    Answered by GM Parts Specialist Ed / Aug 13, 2019

Genuine GM Part 12623730, the Right Choice

To ensure reliability, purchase GM part # 12623730 Knock Sensor. It is sometimes referred to as Chevrolet 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 Chevrolet Camaro, Silverado, Tahoe models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12623730 Knock Sensor. 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 Chevrolet parts information, click here.
Find low prices on genuine OE parts from GM dealerships with fast delivery and dedicated service at GMPartsGiant.com.