2021 Jeep Wrangler Ignition Relays, Sensors & Switches
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Original (OEM)Ignition PartsYour vehicle's engine needs a powerful spark at the right time to operate at its peak potential. Your ignition system is responsible for producing and transferring this spark. It consists of the ignition switch, ignition coil or... - TRQ®Ignition Knock SensorJeep Wrangler 6.4L 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$21.80$22.95Save $1.15 (5%)
- Jeep OEElectrical - Ignition System (6.4L)Jeep Wrangler 6.4L 2021, Electrical - Ignition System by Jeep OE. Luckily, your Jeep is built for the long haul and doesn’t need repair very often, but when it does, look no further than superior-grade Jeep OE parts and accessories....Genuine Jeep OEM part that offers a superior fit and performanceGuaranteed to look and function like the part your Jeep came with from the factory$9.17 - $125.55
- Jeep OEElectrical - Ignition System (80th Anniversary / Freedom / Islander / Rubicon / Sport / Unlimited 80th Anniversary / Unlimited Freedom / Unlimited Islander / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Willys / Willys)Jeep Wrangler 2021, Electrical - Ignition System by Jeep OE. Luckily, your Jeep is built for the long haul and doesn’t need repair very often, but when it does, look no further than superior-grade Jeep OE parts and accessories. They...Genuine Jeep OEM part that offers a superior fit and performanceGuaranteed to look and function like the part your Jeep came with from the factory$9.17 - $74.62
- Jeep OEElectrical - Ignition System (80th Anniversary / Freedom / Islander / Rubicon / Sport / Unlimited Freedom / Unlimited High Altitude / Unlimited Islander / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Willys / Willys 2.0L)Jeep Wrangler 2.0L 2021, Electrical - Ignition System by Jeep OE. Luckily, your Jeep is built for the long haul and doesn’t need repair very often, but when it does, look no further than superior-grade Jeep OE parts and accessories....Genuine Jeep OEM part that offers a superior fit and performanceGuaranteed to look and function like the part your Jeep came with from the factory$9.17 - $95.63
- Delphi®Ignition Knock SensorJeep Wrangler 80th Anniversary / Freedom / Islander / Rubicon / Sport / Sport S / Unlimited 80th Anniversary / Unlimited Freedom / Unlimited High Altitude / Unlimited Islander / Unlimited Rubicon / Unlimited Sahara / Unlimited Sahara...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$18.01
- Mopar®Ignition Knock SensorJeep Wrangler 2.0L 2021, Ignition Knock Sensor by Mopar®. 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 fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$30.04
- Standard®Ignition Knock SensorJeep Wrangler 2021, Ignition Knock Sensor by Standard®. 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 fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$18.12 - $26.65
- WVE®Ignition Knock SensorJeep Wrangler 2021, Ignition Knock Sensor 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$23.88 - $27.35
- WVE®Ignition SwitchJeep Wrangler 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$143.55
- Walker Products®Ignition Knock SensorJeep Wrangler 2.0L 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$38.16
