How to remove a knock sensor on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL?

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.

Genuine Chevrolet Tahoe Knock Sensor

Engine Knock Sensor

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10 Knock Sensors found

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Chevrolet Tahoe Sensor Assembly, Knock
Part Number: 12623730
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
- Replaces: 12570125
$13.41 MSRP: $25.30
You Save: $11.89 (47%)

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Fits the following Vehicles:
2007-2014 Chevrolet Tahoe | 4 DOOR 1/2 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
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Chevrolet Tahoe Sensor Assembly, Knock
Part Number: 12623095
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
$21.68 MSRP: $40.92
You Save: $19.24 (48%)

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Fits the following Vehicles:
2015-2021 Chevrolet Tahoe | 1500 4 DOOR UTILITY, 4 DOOR 1/2 TON | 8 Cyl 5.3L, 8 Cyl 6.2L
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Chevrolet Tahoe Sensor,Knock
Part Number: 10456288
- Other Name: SENSOR, Distributor (also Knock Sensor); ESC Sensor, Knock Sensor
- Replaces: 10456018
$43.61 MSRP: $90.57
You Save: $46.96 (52%)

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Fits the following Vehicles:
1995-2000 Chevrolet Tahoe | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON | 8 Cyl 5.7L
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Chevrolet Tahoe Sensor,Knock
Part Number: 10456549
- Other Name: SENSOR, Distributor (also Knock Sensor); ESC Sensor, Knock Sensor
- Replaces: 10456031
$53.64 MSRP: $111.39
You Save: $57.75 (52%)

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Fits the following Vehicles:
1995 Chevrolet Tahoe | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON | 8 Cyl 5.7L
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Chevrolet Tahoe Sensor,Knock
Part Number: 12589867
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
- Replaces: 10456603
$70.19 MSRP: $127.62
You Save: $57.43 (46%)

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More Info
Fits the following Vehicles:
2000-2006 Chevrolet Tahoe | 4 DOOR 1/2 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
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Chevrolet Tahoe Sensor,Knock
Part Number: 10456146
- Other Name: SENSOR, Distributor (also Knock Sensor); ESC Sensor, Knock Sensor
More Info
Fits the following Vehicles:
1995 Chevrolet Tahoe | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
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Chevrolet Tahoe Sensor,Knock
Part Number: 10456287
- Other Name: SENSOR, Distributor (also Knock Sensor); Control Module, ESC Sensor, Knock Sensor, Sensor
- Replaces: 10456017
More Info
Fits the following Vehicles:
1995-1999 Chevrolet Tahoe | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
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Chevrolet Tahoe Knock, Sensor O/L
Part Number: 10456019
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
More Info
Fits the following Vehicles:
1995 Chevrolet Tahoe | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
Less Info
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Chevrolet Tahoe Sensor,Knock
Part Number: 10456082
- Other Name: SENSOR, Distributor (also Knock Sensor); ESC Sensor, Knock Sensor
More Info
Fits the following Vehicles:
1995 Chevrolet Tahoe | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
Less Info
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Chevrolet Tahoe Sensor,Knock
Part Number: 10456075
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
More Info
Fits the following Vehicles:
1996-1998 Chevrolet Tahoe | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
Less Info

Chevrolet Tahoe Knock Sensor Parts Questions & Answers

Sensor Assembly, Knock
12623730
Q: How to remove a knock sensor on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL?
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.