How to replace the knock sensor on GMC Sierra 1500 Classic?

To remove Knock Sensor, first remove the Distributor and then disconnect the Knock Sensor electrical connector and Knock Sensor bolt and then remove the Knock Sensor. For installation, start off by installing the installation of the new Knock Sensor while ensuring to check the fastener notice and than install the Knock Sensor bolt and tighten it to 25 n.m (18 lb ft). Next, hook the Knock Sensor electrical connector and lastly reinstall the Distributor.

OEM GMC Sierra 1500 Classic Knock Sensor

Engine Knock Sensor

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2 Knock Sensors found

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GMC Sierra 1500 Classic Knock Sensor Part Number: 12589867
$65.81 MSRP: $133.68
You Save: $67.87 (51%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaces: 10456603
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Denali, Hybrid, SL, SLE, SLT, WT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 1500 Classic 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)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | SL, WT | 6 Cyl 4.3 L GAS

GMC Sierra 1500 Classic Knock Sensor

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GMC Sierra 1500 Classic Knock Sensor Parts and Q&A

Knock Sensor
12589867
Q: How to replace the knock sensor on GMC Sierra 1500 Classic?
A:
To remove Knock Sensor, first remove the Distributor and then disconnect the Knock Sensor electrical connector and Knock Sensor bolt and then remove the Knock Sensor. For installation, start off by installing the installation of the new Knock Sensor while ensuring to check the fastener notice and than install the Knock Sensor bolt and tighten it to 25 n.m (18 lb ft). Next, hook the Knock Sensor electrical connector and lastly reinstall the Distributor.