2018 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... - Mopar®Ignition Knock SensorJeep Wrangler JL 2018, 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$23.23 - $39.86
- Walker Products®Ignition Knock SensorJeep Wrangler 3.6L 2018, 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$13.90
- Jeep OEElectrical - Ignition System (Rubicon / Sahara / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S)Jeep Wrangler JK 2018, 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 - $40.43
- Jeep OEElectrical - Ignition System (Rubicon / Sport / Sport S / Unlimited Moab / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S 3.6L)Jeep Wrangler JL 3.6L 2018, 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 - $74.62
- Jeep OEElectrical - Ignition System (Rubicon / Sport / Sport S / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport / Unlimited Sport S 2.0L)Jeep Wrangler 2.0L 2018, 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
- Mopar®Ignition SwitchJeep Wrangler JL 2018, Ignition Switch 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$66.18 - $71.83
- Crown®Ignition SwitchJeep Wrangler JK Rubicon / Sahara / Sport / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport 2018, Ignition Switch by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$46.49
- Omix-ADA®Ignition SwitchJeep Wrangler JL 2018, Ignition Switch by Omix-ADA®. Direct Fit. 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$45.43
- SMP®Ignition SwitchJeep Wrangler JL 2018, Ignition Switch by SMP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$30.96
- Holstein®Ignition Knock SensorJeep Wrangler JK 2018, Ignition Knock Sensor by Holstein®. The Knock Sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under heavy acceleration, it sends signals to the ECU and the ECU...Holstein utilizes only premium materials to ensure durability and reliable serviceGlobal coverage of European, Asian, and Domestic vehicles$9.15
- Delphi®Ignition Knock SensorJeep Wrangler 2018, Ignition Knock Sensor by Delphi®. Manufactured to meet or exceed OE requirements. Delphi Knock Sensors help maximize engine performance with all fuels. Delphi Knock Sensors prevent engine damage from pre-ignition...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$18.01
- Standard®Ignition Knock SensorJeep Wrangler 2018, 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 2018, 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
- Mopar®Ignition Knock Sensor HarnessJeep Wrangler JL Rubicon / Sport / Unlimited Rubicon / Unlimited Sahara / Unlimited Sport 3.6L Models Built in Canada / Models Built in USA 2018, Ignition Knock Sensor Harness by Mopar®. If you want to restore the original performance...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$50.80
- WVE®Ignition SwitchJeep Wrangler JL 2018, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$143.55
- Vemo®Knock SensorJeep Wrangler JK 2018, Knock Sensor by Vemo®. Grade: Aftermarket. Plug (Connector): 2 Pins. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$65.61
