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Sensors for 2011 Chevrolet HHR

No.
Part # / Description / Price
Price
5
Knock Sensor
GM GM
Description: ACDelco Ignition Knock (Detonation) Sensor (Part Number: 12729597) is a sensor assembly that detects engine knock (detonation) and provides feedback to the engine control for timing adjustments. Function: Detects knock/engine detonation and signals ECU to ...
MSRP $36.20
$23.52
MSRP $36.20
$23.52