2021 Chevy Silverado Ignition Relays, Sensors & Switches
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- TRQ®Ignition Knock SensorChevy Silverado 3500 HD 2021, Ignition Knock Sensor by TRQ®. Don't wait and replace your faulty ignition knock (detonation) sensor that’s your first line of alert in the event of your engine is experiencing detonation problems. This...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$21.07$21.95Save $0.88 (4%)
- Walker Products®Ignition Knock SensorChevy Silverado 2021, Ignition Knock Sensor by Walker Products®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$13.71 - $16.88
- ACDelco®GM Genuine Parts™ Ignition SwitchChevy Silverado with Keyless Engine Start Switch (BTM) 2021, GM Genuine Parts™ Ignition Switch by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$28.65
- ACDelco®GM Original Equipment™ Ignition SwitchChevy Silverado with Keyless Engine Start Switch (BTM) 2021, GM Original Equipment™ Ignition Switch by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$38.35
- WVE®Ignition SwitchChevy Silverado 2021, Ignition Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$55.50 - $81.94