How to replace the knock sensor on the right side on 2008 Chevrolet Trailblazer?

Start by removing the electrical connector from the knock sensor before you move forward with knock sensor replacement on the right side. Start by unscrewing the knock sensor bolt to remove the knock sensor from its position in the engine block. Place the knock sensor onto the engine block later install the knock sensor bolt while tightening it to 20 N.m (15 lb ft). The final step involves connecting the electrical connector to the knock sensor.

OEM 2008 Chevrolet Trailblazer Knock Sensor

Engine Knock Sensor

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2008 Chevrolet Trailblazer Knock Sensor
Part Number: 12623730
$13.47 MSRP: $25.30
You Save: $11.83 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Ignition Knock (Detonation) Sensor
- Replaces: 12570125
- Item Weight: 0.50 Pounds
- Item Dimensions: 2.7 x 2.5 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12623730
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Chevrolet Trailblazer Submodels:
- Base, LS, LT, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS

2008 Chevrolet Trailblazer Knock Sensor

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2008 Chevrolet Trailblazer Parts Questions & Experts Answers

Q: How to replace the knock sensor on the right side on 2008 Chevrolet Trailblazer?
A: Start by removing the electrical connector from the knock sensor before you move forward with knock sensor replacement on the right side. Start by unscrewing the knock sensor bolt to remove the knock sensor from its position in the engine block. Place the knock sensor onto the engine block later install the knock sensor bolt while tightening it to 20 N.m (15 lb ft). The final step involves connecting the electrical connector to the knock sensor.

Related 2008 Chevrolet Trailblazer Parts

Alternate Year Models

2007 Chevrolet Trailblazer Knock Sensor 2009 Chevrolet Trailblazer Knock Sensor