How to replace the Knock Sensor (KS) on Chevrolet Colorado?

Begin KS replacement by elevating the vehicle only enough to reach the sensor through the wheelhouse and afterward remove the left wheelhouse liner. Engine wiring harness electrical connector must be removed from the Knock Sensor before you can extract the KS from the engine block. Attach the KS to its mounting position in the engine block so the electrical terminals stay oriented toward the rear while exerting 25 N.m (18 lb ft) torque on the knock sensor (KS) bolt. Reconnect the engine wiring harness electrical connector to the KS while also reinstalling the left wheelhouse liner and lowering the vehicle.

How to replace the Knock Sensor (KS) on Chevrolet Malibu?

The procedure starts by recording the preset radio station followed by turning the ignition off and disconnecting the negative Battery Cable. Start by disconnecting the ks harness connector after you slide a flat-bladed screwdriver under the ks connector to free it from the retaining clip. Insert the ks pigtail connector with retaining clip into the Intake Manifold hole taking care of direction. Alternatively slide the pigtail over the retaining clip from its top position. Replace the new ks pigtail connector retaining clip on the Intake Manifold by using a push pin removal tool to extract the old one. Check that the ks harness connector connects securely by applying force to the back of the harness. Fix the ks in its 9 o'clock position then bolt it down while making sure the engine block receives the ks's bigger metal contact area to prevent dtc p0325. After installing the new ks pigtail connector retaining clip you should fasten the Knock Sensor-to-engine block bolt to 25 n.m (18 lb ft) and reconnect the negative Battery Cable then secure the battery terminal bolts to 17 n.m (13 lb ft). The last step includes resetting the clock and preset radio stations.

How to Replace a Knock Sensor on Chevrolet S10?

To reflect the Knock Sensor (KS), go ahead and unplug the negative Battery Cable first. Next pull off the Distributor and fuel pipes and disconnect the Knock Sensor knock harness connector. The Knock Sensor retaining bolt and Knock Sensor should be removed. Installation: start by installing the Knock Sensor and bolt and ensure that the sensor has been tightened in 25 n.m (18 lb ft). Then join the Knock Sensor harness connector, reinstall the pipe and Distributor, and reconnect the negative Battery Cable last.

OEM Chevrolet Knock Sensor

Engine Knock Sensor

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46 Knock Sensors found

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Chevrolet Knock Sensor
Part Number: 12567446
$26.64 MSRP: $50.00
You Save: $23.36 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 19434672
Fits the following Chevrolet Models:
- Colorado | 2004-2006 | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 4 Cyl 2.8 L GAS, 5 Cyl 3.5 L GAS
- Trailblazer | 2003-2005 | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
- Trailblazer EXT | 2003-2005 | LS, LT, North Face | 6 Cyl 4.2 L GAS
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Chevrolet Knock Sensor
Part Number: 10456126
$38.70 MSRP: $78.60
You Save: $39.90 (51%)
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Product Specifications
- Other Name: Sensor Assembly-Electric Spark Control Knock; Control Module; Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Camaro | 1993-1995 | Indianapolis 500 Pace Car, Z28 | 8 Cyl 5.7 L GAS
- Caprice | 1994-1995 | Classic, Classic LS | 8 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS
- Corvette | 1992-1995 | Base | 8 Cyl 5.7 L GAS
- Impala | 1994-1995 | SS | 8 Cyl 5.7 L GAS
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Chevrolet Knock Sensor
Part Number: 19316335
$129.81 MSRP: $232.84
You Save: $103.03 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly, Knock; Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- City Express | 2015-2018 | LS, LT | 4 Cyl 2.0 L GAS
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Chevrolet Knock Sensor
Part Number: 55507858
$10.64 MSRP: $19.01
You Save: $8.37 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaces: 55599019
Fits the following Chevrolet Models:
- Malibu | 2016-2019 | Hybrid | 4 Cyl 1.8 L FULL HYBRID EV-GAS (FHEV)
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Chevrolet Knock Sensor
Part Number: 25182900
$27.19 MSRP: $51.06
You Save: $23.87 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly, Knock; Sensor, Distributor (Also Knock Sensor)
- Replaces: 96476988
Fits the following Chevrolet Models:
- Aveo | 2009-2011 | LS, LT | 4 Cyl 1.6 L GAS
- Aveo5 | 2009-2011 | LS, LT | 4 Cyl 1.6 L GAS
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Chevrolet Knock Sensor
Part Number: 24100388
$25.69 MSRP: $48.26
You Save: $22.57 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Trailblazer | 2002 | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
- Trailblazer EXT | 2002 | LT, North Face | 6 Cyl 4.2 L GAS
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Chevrolet Knock Sensor
Part Number: 10456018
$47.03 MSRP: $95.53
You Save: $48.50 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 10456288
Fits the following Chevrolet Models:
- Blazer | 1990-1991 | Scottsdale, Silverado | 8 Cyl 5.7 L GAS
- R1500 Suburban | 1990-1991 | Scottsdale, Silverado | 8 Cyl 5.7 L GAS
- R20 | 1988 | Cheyenne, Custom Deluxe, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- R20 Suburban | 1988 | Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- R2500 | 1989 | Cheyenne, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- R2500 Suburban | 1989-1991 | Scottsdale, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
- R30 | 1988 | Cheyenne, Custom Deluxe, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- R3500 | 1989-1991 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
- V1500 Suburban | 1990-1991 | Scottsdale, Silverado | 8 Cyl 5.7 L GAS
- V20 Suburban | 1988 | Scottsdale, Silverado | 8 Cyl 7.4 L GAS
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Chevrolet Knock Sensor
Part Number: 12663209
$4.19 MSRP: $7.57
You Save: $3.38 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Blazer | 2020-2023 | LT, Premier | 4 Cyl 2.0 L GAS
- Colorado | 2023 | LT, Trail Boss, WT, Z71, ZR2 | 4 Cyl 2.7 L GAS
- Silverado 1500 | 2019-2023 | Custom, Custom Trail Boss, LT, LT Trail Boss, RST, WT | 4 Cyl 2.7 L GAS
- Silverado 1500 LTD | 2022 | Custom, Custom Trail Boss, LT, RST, WT | 4 Cyl 2.7 L GAS
- Trailblazer | 2021-2024 | ACTIV, LS, LT, RS | 3 Cyl 1.3 L GAS
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Chevrolet Knock Sensor
Part Number: 12666664
$11.96 MSRP: $22.46
You Save: $10.50 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Spark | 2016-2022 | ACTIV, LS, LT | 4 Cyl 1.4 L GAS
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Chevrolet Knock Sensor
Part Number: 12600327
$14.61 MSRP: $27.43
You Save: $12.82 (47%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Express 1500 | 2008-2014 | Base | 6 Cyl 4.3 L GAS
- Silverado 1500 | 2007-2013 | LS, WT | 6 Cyl 4.3 L GAS
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Chevrolet Knock Sensor
Part Number: 55494828
$14.84 MSRP: $26.50
You Save: $11.66 (44%)
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 12737721
Fits the following Chevrolet Models:
- Corvette | 2023-2024 | Z06 | 8 Cyl 5.5 L GAS
- Trailblazer | 2021-2024 | L, LS, LT | 3 Cyl 1.2 L GAS
- Trax | 2024 | ACTIV, LS, LT, RS | 3 Cyl 1.2 L GAS
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Chevrolet Knock Sensor
Part Number: 55503494
$14.50 MSRP: $25.88
You Save: $11.38 (44%)
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 12737536
Fits the following Chevrolet Models:
- Blazer | 2020-2024 | LT, Premier, RS | 4 Cyl 2.0 L GAS
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Chevrolet Knock Sensor
Part Number: 12590195
$22.72 MSRP: $42.39
You Save: $19.67 (47%)
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Express 1500 | 2006-2007 | Base, LS, LT | 6 Cyl 4.3 L GAS
- Express 2500 | 2006 | Base | 6 Cyl 4.3 L GAS
- Silverado 1500 | 2005-2006 | Base, LS, LT, WT | 6 Cyl 4.3 L GAS
- Silverado 1500 Classic | 2007 | LS, WT | 6 Cyl 4.3 L GAS
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Chevrolet Knock Sensor
Part Number: 10456207
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaces: 10456220
Fits the following Chevrolet Models:
- Camaro | 1993-1995 | Base | 6 Cyl 3.4 L GAS
- Corvette | 1992-1995 | ZR-1 | 8 Cyl 5.7 L GAS
- Lumina | 1992-1995 | Euro, LS, Z34 | 6 Cyl 3.4 L GAS
- Monte Carlo | 1995 | Z34 | 6 Cyl 3.4 L GAS
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Chevrolet Knock Sensor
Part Number: 10456287
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Control Module; ESC Sensor; Sensor
- Replaces: 10456017
Fits the following Chevrolet Models:
- Beretta | 1993-1994 | GTZ, Z26 | 4 Cyl 2.3 L GAS
- C1500 | 1990-1999 | Base, Cheyenne, LS, Scottsdale, Silverado, WT | 8 Cyl 5.0 L GAS
- C2500 | 1990-1999 | Base, Cheyenne, LS, Scottsdale, Silverado, WT | 8 Cyl 5.0 L GAS
- Camaro | 1996-1997 | Z28 | 8 Cyl 5.7 L GAS
- Caprice | 1996, 1992-1993 | Base, Classic, Classic LS, Classic LTZ | 8 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Cavalier | 1995 | LS, Z24 | 4 Cyl 2.3 L GAS
- Corvette | 1996 | Base | 8 Cyl 5.7 L GAS
- Express 2500 | 1996-2002 | Base, LS | 8 Cyl 5.0 L GAS
- Impala | 1996 | SS | 8 Cyl 5.7 L GAS
- K1500 | 1990-1999 | Base, Cheyenne, LS, Scottsdale, Silverado, Sport, WT | 8 Cyl 5.0 L GAS
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Chevrolet Knock Sensor
Part Number: 10456205
Product Specifications
- Other Name: Sensor Assembly; Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Camaro | 1995 | Base | 6 Cyl 3.8 L GAS
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Chevrolet Knock Sensor
Part Number: 10456204
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Lumina APV | 1995 | Base, LS
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Chevrolet Knock Sensor
Part Number: 91176191
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Tracker | 2001-2003 | Base, LT, ZR2 | 4 Cyl 2.0 L GAS
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Chevrolet Knock Sensor
Part Number: 94858771
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Prizm | 1998-2002 | Base, LSi | 4 Cyl 1.8 L GAS
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Chevrolet Knock Sensor
Part Number: 10456208
$62.55 MSRP: $111.70
You Save: $49.15 (44%)
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Chevrolet Models:
- Beretta | 1992-1996 | Base, GT, GTZ, Z26 | 6 Cyl 3.1 L GAS
- Cavalier | 1992-1994 | RS, Z24 | 6 Cyl 3.1 L GAS
- Corsica | 1992-1996 | Base, LT, LTZ | 6 Cyl 3.1 L GAS
- Lumina | 1992-1995 | Base, Euro, LS | 4 Cyl 2.5 L GAS, 6 Cyl 3.1 L FLEX, 6 Cyl 3.1 L GAS
- Monte Carlo | 1995 | LS | 6 Cyl 3.1 L GAS
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1-20 of 46 Results

Chevrolet Knock Sensor Parts Questions & Experts Answers

Knock Sensor
12567446
Q: How to replace the Knock Sensor (KS) on Chevrolet Colorado?
A: Begin KS replacement by elevating the vehicle only enough to reach the sensor through the wheelhouse and afterward remove the left wheelhouse liner. Engine wiring harness electrical connector must be removed from the Knock Sensor before you can extract the KS from the engine block. Attach the KS to its mounting position in the engine block so the electrical terminals stay oriented toward the rear while exerting 25 N.m (18 lb ft) torque on the knock sensor (KS) bolt. Reconnect the engine wiring harness electrical connector to the KS while also reinstalling the left wheelhouse liner and lowering the vehicle.
Knock Sensor
12623730
Q: How to replace the Knock Sensor (KS) on Chevrolet Malibu?
A: The procedure starts by recording the preset radio station followed by turning the ignition off and disconnecting the negative Battery Cable. Start by disconnecting the ks harness connector after you slide a flat-bladed screwdriver under the ks connector to free it from the retaining clip. Insert the ks pigtail connector with retaining clip into the Intake Manifold hole taking care of direction. Alternatively slide the pigtail over the retaining clip from its top position. Replace the new ks pigtail connector retaining clip on the Intake Manifold by using a push pin removal tool to extract the old one. Check that the ks harness connector connects securely by applying force to the back of the harness. Fix the ks in its 9 o'clock position then bolt it down while making sure the engine block receives the ks's bigger metal contact area to prevent dtc p0325. After installing the new ks pigtail connector retaining clip you should fasten the Knock Sensor-to-engine block bolt to 25 n.m (18 lb ft) and reconnect the negative Battery Cable then secure the battery terminal bolts to 17 n.m (13 lb ft). The last step includes resetting the clock and preset radio stations.
Knock Sensor
21024981
Q: How to Replace a Knock Sensor on Chevrolet S10?
A: To reflect the Knock Sensor (KS), go ahead and unplug the negative Battery Cable first. Next pull off the Distributor and fuel pipes and disconnect the Knock Sensor knock harness connector. The Knock Sensor retaining bolt and Knock Sensor should be removed. Installation: start by installing the Knock Sensor and bolt and ensure that the sensor has been tightened in 25 n.m (18 lb ft). Then join the Knock Sensor harness connector, reinstall the pipe and Distributor, and reconnect the negative Battery Cable last.