2024 Chevy Blazer Ignition Relays, Sensors & Switches
Select Your Submodel
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ACDelco® - GM Original Equipment™ Ignition Knock Sensor$5.01 - $20.47 -
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iD Select® - Ignition Knock Sensor$27.66 + Save an extra $1.60 with iD FastTrack -
WVE® - Ignition Knock Sensor$22.79 -
