How to replace Knock Sensor 1 on 2008 Chevrolet Silverado 1500?

To repair Knock Sensor 1, first lift and support the vehicle accordingly. If necessary, take off the oil pan skid plate and its bolts. Following that remove the knock sensor heat shield bolt and shield, and replug the knock sensor sleeve down away from the knock sensor, then move it back to its original position. Remove the knock sensor bolt and the knock sensor wiring harness; unbolt the knock sensor electrical connector from the knock sensor. For the installation, mount the knock sensor to the engine block and fasten the bolt for 25 N.m (18 lb ft). 1. Connect the engine wiring harness electrical connector back to the knock sensor, and Reset the knock sensor sleeve over the knock sensor. Mount the knock sensor heat shield to the engine block and bolt it in place with a torque of 10 N.m (89 lb in). Re-install the oil pan skid plate and the bolts to a 28 Nm (21 lb ft), if applicable, and drop the vehicle.

OEM 2008 Chevrolet Silverado 1500 Knock Sensor

Engine Knock Sensor

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2 Knock Sensors found

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2008 Chevrolet Silverado 1500 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 Silverado 1500 Submodels:
- Hybrid, LS, LT, LTZ, WT, XFE | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
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2008 Chevrolet Silverado 1500 Knock Sensor
Part Number: 12600327
$14.61 MSRP: $27.43
You Save: $12.82 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Item Weight: 0.50 Pounds
- Item Dimensions: 7.8 x 2.3 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 12600327
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Chevrolet Silverado 1500 Submodels:
- LS, WT | 6 Cyl 4.3 L GAS

2008 Chevrolet Silverado 1500 Knock Sensor

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2008 Chevrolet Silverado 1500 Parts Questions & Experts Answers

Q: How to replace Knock Sensor 1 on 2008 Chevrolet Silverado 1500?
A: To repair Knock Sensor 1, first lift and support the vehicle accordingly. If necessary, take off the oil pan skid plate and its bolts. Following that remove the knock sensor heat shield bolt and shield, and replug the knock sensor sleeve down away from the knock sensor, then move it back to its original position. Remove the knock sensor bolt and the knock sensor wiring harness; unbolt the knock sensor electrical connector from the knock sensor. For the installation, mount the knock sensor to the engine block and fasten the bolt for 25 N.m (18 lb ft). 1. Connect the engine wiring harness electrical connector back to the knock sensor, and Reset the knock sensor sleeve over the knock sensor. Mount the knock sensor heat shield to the engine block and bolt it in place with a torque of 10 N.m (89 lb in). Re-install the oil pan skid plate and the bolts to a 28 Nm (21 lb ft), if applicable, and drop the vehicle.

Related 2008 Chevrolet Silverado 1500 Parts

Alternate Year Models

2007 Chevrolet Silverado 1500 Knock Sensor 2009 Chevrolet Silverado 1500 Knock Sensor