Operation CHARM: Car repair manuals for everyone.
Home >> Hummer >> 2009 >> H3 L5-3.7L >> Parts and Labor >> Powertrain Management >> Sensors and Switches - Powertrain Management >> Sensors and Switches - Ignition System >> Knock Sensor >> Parts Information

Parts Information

PartManufacturerOEM Part #PriceNotes
Knock SensorHUM1257012516.16Contact Dealer for most current part and price information.
pro multis · About Operation CHARM