How to replace the knock sensor on a Buick Enclave,Chevrolet Traverse and GMC Acadia?

Lift the vehicle and secure on jackstands. For the rear cylinder bank (Bank 1), remove the engine block heat shield. For the front cylinder bank (Bank 2), remove the oil filter. On 2009+ models, remove the catalytic converter to access Bank 2 sensor. Disconnect the knock sensor connector and remove the retaining bolt. Unscrew the bolt and remove the sensor. To install, reverse these steps and tighten the bolt to the specified torque.

Genuine Chevrolet Traverse Knock Sensor

Engine Knock Sensor

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2 Knock Sensors found

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Chevrolet Traverse Sensor Assembly, Knock
Part Number: 12636736
- Other Name: SENSOR, Distributor (also Knock Sensor); Camshaft Sensor, Knock Sensor
- Replaced by: 12729597
$18.32 MSRP: $34.56
You Save: $16.24 (47%)

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Fits the following Vehicles:
2009-2021 Chevrolet Traverse | LS EXTENDED 4 DOOR SUV, LT EXTENDED 4 DOOR SUV, LTZ EXTENDED 4 DOOR SUV, SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
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Chevrolet Traverse 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%)

Add to Cart
More Info
Fits the following Vehicles:
2018-2019 Chevrolet Traverse | LT EXTENDED 4 DOOR SUV | 4 Cyl 2.0L
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Chevrolet Traverse Knock Sensor Parts Questions & Answers

Sensor Assembly, Knock
12636736
Q: How to replace the knock sensor on a Buick Enclave,Chevrolet Traverse and GMC Acadia?
A: Lift the vehicle and secure on jackstands. For the rear cylinder bank (Bank 1), remove the engine block heat shield. For the front cylinder bank (Bank 2), remove the oil filter. On 2009+ models, remove the Catalytic Converter to access Bank 2 sensor. Disconnect the knock sensor connector and remove the retaining bolt. Unscrew the bolt and remove the sensor. To install, reverse these steps and tighten the bolt to the specified torque.