How do you remove the knock sensor on the Chevrolet Cobalt,HHR and Saturn ION?

To remove the knock sensor, begin by turning off the ignition key and raising the front of the vehicle, securely supporting it on jackstands. If you're removing the front sensor, remove the alternator, and if you're removing the rear sensor, remove the starter motor.

Genuine Saturn Ion Knock Sensor

Engine Knock Sensor

Enter your vehicle info to find more parts and verify fitment

Select Vehicle by VIN
Select Vehicle by Model

Select by VIN

Enter your VIN for the most accurate results.

Select by Model

-- Select Make --

-- Select Model --

-- Select Year --

1 Knock Sensor found

View related parts
Saturn Ion Sensor Assembly, Knock
Part Number: 12567711
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
- Replaces: 24577244, 12615500, 12589373
$28.27 MSRP: $53.34
You Save: $25.07 (48%)

Add to Cart
More Info
Fits the following Vehicles:
2003-2007 Saturn Ion | 2 DOOR, 4 DOOR, REDLINE 2 DOOR | 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.4L
Less Info

Saturn Ion Knock Sensor Parts Questions & Answers

Sensor Assembly, Knock
12567711
Q: How do you remove the knock sensor on the Chevrolet Cobalt,HHR and Saturn ION?
A: To remove the knock sensor, begin by turning off the ignition key and raising the front of the vehicle, securely supporting it on jackstands. If you're removing the front sensor, remove the alternator, and if you're removing the rear sensor, remove the starter motor.