How to replace the knock sensor on Chevrolet Cobalt?

The replacement process starts by removing the Starter followed by disconnecting the Knock Sensor (KS) harness connector. The ks retaining bolt needs removing to complete the upcoming steps of ks extraction. Check that the ks threaded surfaces are free from debri before you install them. Replace the Knock Sensor and torque the retaining bolt to a value of 25 n.m (18 lb ft). You should connect the Knock Sensor harness connector following the Starter installation.

OEM Chevrolet Cobalt Knock Sensor

Engine Knock Sensor

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2 Knock Sensors found

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Chevrolet Cobalt Knock Sensor
Part Number: 12621820
$17.18 MSRP: $32.26
You Save: $15.08 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Ignition Knock (Detonation) Sensor
- Replaced by: 19434675
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2010 Chevrolet Cobalt | Base, LS, LT, SS | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS
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Chevrolet Cobalt Knock Sensor
Part Number: 12567711
$28.40 MSRP: $53.34
You Save: $24.94 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaces: 12589373, 24577244, 12615500
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Chevrolet Cobalt | Base, LS, LT, LTZ, Sport, SS | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS

Chevrolet Cobalt Knock Sensor

Our website offers an extensive catalog of genuine Chevrolet Cobalt Knock Sensor at unbeatable prices. Every OEM Chevrolet Cobalt Knock Sensor comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Cobalt Knock Sensor Parts Questions & Experts Answers

Knock Sensor
12567711
Q: How to replace the knock sensor on Chevrolet Cobalt?
A: The replacement process starts by removing the Starter followed by disconnecting the Knock Sensor (KS) harness connector. The ks retaining bolt needs removing to complete the upcoming steps of ks extraction. Check that the ks threaded surfaces are free from debri before you install them. Replace the Knock Sensor and torque the retaining bolt to a value of 25 n.m (18 lb ft). You should connect the Knock Sensor harness connector following the Starter installation.

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