Semi Truck Ignition Relays, Sensors & Switches
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WVE® - Diesel Glow Plug RelayDiesel Glow Plug Relay 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 exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$67.70 - $84.82Availability Varies - Depends on Product Options - WVE® - Ignition Control ModuleIgnition Control Module 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 exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$20.68 - $65.24Availability Varies - Depends on Product Options
- WVE® - Ignition Control Module ConnectorIgnition Control Module Connector 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$3.89 - $13.76Availability Varies - Depends on Product Options
- WVE® - Ignition Knock Detonation Sensor ConnectorIgnition Knock Detonation Sensor Connector 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$7.15 - $13.52Availability Varies - Depends on Product Options
- WVE® - Ignition SwitchIgnition 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 exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$20.53 - $69.91Availability Varies - Depends on Product Options
- Beck Arnley® - Ignition Knock Sensor (158-1724)Ignition Knock Sensor (158-1724) by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications and crafted...Used to detect engine knocking and to retard the ignition correspondingly in order to prevent engine damageSensor mounted near the cylinder bores in the cylinder block$9.47In Stock - Ships within 24 hrs
- Delphi® - Ignition Knock Sensor (AS10261)Ignition Knock Sensor (AS10261) 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 knocking.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$11.86In Stock - Ships within 24 hrs
- Delphi® - Ignition Knock Sensor (AS10167)Ignition Knock Sensor (AS10167) 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 knocking.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$12.54In Stock - Ships within 24 hrs
- Mopar® - Ignition Knock Sensor (05033316AB)Ignition Knock Sensor (05033316AB) 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 function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$126.04In Stock - Ships in 2 to 3 days
- MotoRad® - Ignition Knock Sensor (1KS1298)Ignition Knock Sensor (1KS1298) by MotoRad®. 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 function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$15.68In Stock - Ships within 24 hrs
- MotoRad® - Ignition Knock Sensor (1KS1006)Ignition Knock Sensor (1KS1006) by MotoRad®. 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 function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$10.49In Stock - Ships within 24 hrs
- MotoRad® - Ignition Knock Sensor (1KS1011)Ignition Knock Sensor (1KS1011) by MotoRad®. 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 function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$33.04In Stock - Ships within 24 hrs
- MotoRad® - Ignition Knock Sensor (1KS1017)Ignition Knock Sensor (1KS1017) by MotoRad®. 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 function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$13.04In Stock - Ships within 24 hrs
- MotoRad® - Ignition Knock Sensor (1KS1010)Ignition Knock Sensor (1KS1010) by MotoRad®. 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 function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$30.00In Stock - Ships within 24 hrs
- Mpulse® - Ignition Knock Detonation Sensor Kit (2KNC0025KIT)Ignition Knock Detonation Sensor Kit by Mpulse®. The Knock Sensor can detect mechanical stress and generates a voltage when the vehicle knocks or pings. Under heavy acceleration, it sends signals to the ECU and the ECU delays the...Designed and fully tested to ensure voltage that meets OE specs for ideal performanceProtect engine from damaging detonation and pinging in all types of driving conditions$76.99In Stock - Ships within 24 hrs
- NTK® - Ignition Knock Sensor (ID0123)Ignition Knock Sensor (ID0123) by NTK®. 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 function the same...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$35.73In Stock - Ships within 24 hrs
- NTK® - Ignition Knock Sensor (ID0112)Ignition Knock Sensor (ID0112) by NTK®. 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 function the same...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$32.86In Stock - Ships within 24 hrs
- NTK® - Ignition Knock Sensor (ID0232)Ignition Knock Sensor (ID0232) by NTK®. 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 function the same...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$14.22In Stock - Ships within 24 hrs
- NTK® - Ignition Knock Sensor (ID0107)Ignition Knock Sensor (ID0107) by NTK®. 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 function the same...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$30.09In Stock - Ships within 24 hrs
- SMP® - Ignition Knock Sensor (KS7)Ignition Knock Sensor by SMP®. Standard® is the premier professional engine management brand in the automotive aftermarket today. Standard leads the way in advanced automotive technology with more than 40,000 products for complete...Designed with innovative manufacturing techniquesMade with the highest level of professionalism$41.01In Stock - Ships within 24 hrs
- Santech® - Ignition Knock Sensor (KS0007)Ignition Knock Sensor by Santech®. 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 function the same or...Constructed from superior materialsMade to match OE specifications$24.36In Stock - Ships within 24 hrs
- Standard® - Ignition Knock Sensor (KS503)Ignition Knock Sensor (KS503) 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 function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$22.48In Stock - Ships within 24 hrs
- Standard® - Ignition Knock Sensor (KS112)Ignition Knock Sensor (KS112) 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 function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$40.15In Stock - Ships within 24 hrs
- Standard® - Ignition Knock Sensor (KS2)Ignition Knock Sensor (KS2) 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 function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$26.31In Stock - Ships within 24 hrs
- Standard® - Ignition Knock Sensor (KS7)Ignition Knock Sensor (KS7) 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 function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$32.61In Stock - Ships in 24 to 48 hrs
- Standard® - Tru-Tech™ Ignition Knock Sensor (KS7T)Tru-Tech™ Ignition Knock Sensor (KS7T) 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$25.78In Stock - Ships in 24 to 48 hrs
- TRQ® - Ignition Knock Sensor (ESA90048)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 cost-efficient replacement will...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$36.43$37.95Save $1.52 (4%)In Stock - Ships within 24 hrs
- TRQ® - Ignition Knock Sensor (ESA53624)Ignition Knock Sensor (ESA53624) 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 cost-efficient...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$34.51$35.95Save $1.44 (4%)In Stock - Ships within 24 hrs
- TRQ® - Ignition Knock Sensor (ESA90011)Ignition Knock Sensor (ESA90011) 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 cost-efficient...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$22.03$22.95Save $0.92 (4%)In Stock - Ships within 24 hrs
- TRQ® - Ignition Knock Sensor (ESA90090)Ignition Knock Sensor (ESA90090) 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 cost-efficient...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$21.80$22.95Save $1.15 (5%)In Stock - Ships within 24 hrs
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Ignition Control ModulesIgnition RelaysIgnition Knock SensorsIgnition CondensersIgnition Voltage Regulator ConnectorsIgnition HarnessesIgnition Knock Sensor ConnectorsIgnition Relay ConnectorsDiesel Glow Plug RelaysDiesel Glow Plug ConnectorsIgnition Control Module ConnectorsDiesel Glow Plug Wiring HarnessIgnition Knock Sensor Bolts
