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OEM (Genuine) 2008 Chevrolet Trailblazer Knock Sensor
PartNumber: 12623730
Product Specifications- Notes: All Models; 4.2l;All Models; 5.3l;All Models; 6.0l
- Other Names: Knock Sensor
- Item Dimensions: 2.7 x 2.4 x 1.2 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12570125
- Part Description: 2008 Chevrolet Trailblazer Knock Sensor
Vehicle Fitment- 2008 Chevrolet Trailblazer | Base, LS, LT, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
$13.42 MSRP:$25.30You Save: $11.88 (47%)
Delphi® Ignition Knock Sensor for 2008 Chevrolet Trailblazer
PartNumber: AS10261Product Specifications- UPC: 689604304242
- Part Description: 2008 Chevrolet Trailblazer Ignition Knock Sensor
Vehicle Fitment- 2008 Chevrolet Trailblazer | All Trims | 8 Cyl 5.3L
- 2008 Chevrolet Trailblazer | All Trims | 6 Cyl 4.2L
- 2008 Chevrolet Trailblazer | All Trims | 8 Cyl 6.0L
$11.74
Walker Products® Ignition Knock Sensor for 2008 Chevrolet Trailblazer
PartNumber: 242-1049Product Specifications- Connector Gender: Female
- Connector Quantity: 1
- Connector Shape: Oblong
- Mounting Hardware Included: Yes
- OE Part Number: 10456031
- Terminal Gender: Male
- Terminal Quantity: 2
- Terminal Type: Blade
- UPC: 724620074714
- Wiring Harness Included: No
- Part Description: 2008 Chevrolet Trailblazer Ignition Knock Sensor
Vehicle Fitment- 2008 Chevrolet Trailblazer | All Trims | 6 Cyl 4.2L
- 2008 Chevrolet Trailblazer | All Trims | 8 Cyl 5.3L
- 2008 Chevrolet Trailblazer | All Trims | 8 Cyl 6.0L
$10.87
FAQ for Knock Sensor Repair
Q: How to remove the Knock Sensor (Left Side)?
A:
First, you should disconnect the electrical connector of the knock sensor. Next, you should remove the mounting bolt and the knock sensor.
By Bob
GM Specialist
01/11/2022Q: How to install the Knock Sensor (Right Side)?
A:
You should install the knock sensor bolt and connect the electrical connector to the knock sensor.
By Bob
GM Specialist
01/11/2022Q: What is the recommended torque for the knock sensor bolt?
A:
The recommended torque is 20 N.m (15 lb-ft).
By Bob
GM Specialist
01/11/2022Q: How to install the Knock Sensor (Left Side)?
A:
You should reconnect the engine harness and the knock sensor electrical connectors. In addition, you should install the mounting bolt for the knock sensor and tighten the knock sensor mounting bolt.
By Bob
GM Specialist
01/11/2022Q: How to remove the Knock Sensor (Right Side)?
A:
You should disconnect the electrical connector and remove the knock sensor from the engine block.
By Bob
GM Specialist
01/11/2022Q: What should be noted when servicing the Knock Sensor?
A:
You should note that hot engine coolant may cause severe burns. Although the cooling system has been drained, coolant remains in the engine water jacket.
By Bob
GM Specialist
01/11/2022Q: What is the recommended torque for the knock sensor mounting bolt?
A:
The recommended torque is 20 N.m (15 lb-ft).
By Bob
GM Specialist
01/11/2022See more FAQs (2)