Audi A4 Ignition Relays, Sensors & Switches
-
Meyle®Ignition Lock CylinderIgnition Lock Cylinder by Meyle®. 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.21 - $34.22 - Original Equipment®Ignition SwitchIgnition Switch by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are manufactured from the finest materials...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$21.95 - $121.22
- Original Equipment®Impulse SenderImpulse Sender by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are manufactured from the finest materials...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$0.00
- URO Parts®Ignition Control ModuleIgnition Control Module by URO Parts®. This superior electrical part by URO is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of your vehicle. Thoroughly designed...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$50.46
- VDO®Ignition Knock Detonation SensorIgnition Knock Detonation Sensor by VDO®. 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$0.00
- Vemo®Ignition CoilIgnition Coil by Vemo®. 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 even better...Designed to meet OE standardsMade from superior materials$23.35 - $529.88
- Vemo®Ignition Control ModuleIgnition Control Module by Vemo®. 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$21.06 - $58.10
- Vemo®Ignition RelayIgnition Relay by Vemo®. 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 even better...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$14.58 - $28.00
- Vemo®Ignition SwitchIgnition Switch by Vemo®. 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 even...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$9.22 - $280.97
- Vemo®Knock SensorKnock Sensor by Vemo®. 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$0.00
- MotoRad®Ignition Knock SensorIgnition Knock Sensor 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 same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$12.34 - $165.29
- TRQ®Ignition Knock Sensor (ESA90002)Ignition Knock Sensor (ESA90002) 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$22.75$23.95Save $1.20 (5%)
- TRQ®Ignition Knock Sensor (ESA94878)Ignition Knock Sensor (ESA94878) 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$24.91$25.95Save $1.04 (4%)
- TRQ®Ignition Knock Sensor (ESA90084)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$23.95$24.95Save $1.00 (4%)
- Bosch®Ignition Knock Sensor (0261231146)Ignition Knock Sensor (0261231146) by Bosch®. A knock sensor is vital for detecting engine pinging. Optimize your engine performance and prevent other engine components from damage by simply replacing your faulty knock sensor with a...High Precision Even under Extreme ConditionsImproved efficiency and prolonged engine life$23.10
- Bosch®Ignition Knock Sensor (0261231038)Ignition Knock Sensor (0261231038) by Bosch®. A knock sensor is vital for detecting engine pinging. Optimize your engine performance and prevent other engine components from damage by simply replacing your faulty knock sensor with a...High Precision Even under Extreme ConditionsImproved efficiency and prolonged engine life$26.93
- Bosch®Ignition Knock Sensor (0261231036)Ignition Knock Sensor (0261231036) by Bosch®. A knock sensor is vital for detecting engine pinging. Optimize your engine performance and prevent other engine components from damage by simply replacing your faulty knock sensor with a...High Precision Even under Extreme ConditionsImproved efficiency and prolonged engine life$33.27
- Delphi®Ignition Knock Sensor (AS10169)Ignition Knock Sensor (AS10169) 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$21.72
- gpd®Ignition Knock Sensor (1811852)Ignition Knock Sensor (1811852) by gpd®. 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$25.23
- Walker Products®Ignition Knock Sensor (242-1151)Ignition Knock Sensor (242-1151) 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 fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$30.61
- Walker Products®Ignition Knock Sensor (242-1028)Ignition Knock Sensor (242-1028) 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 fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$19.09
- NTK®Ignition Knock Sensor (ID0221)Ignition Knock Sensor (ID0221) 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$25.93
- Standard®Intermotor™ Driver Side Ignition Knock Sensor (KS260)Intermotor™ Driver Side Ignition Knock Sensor (KS260) 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$23.35
- Standard®Intermotor™ Ignition Knock Sensor (KS259)Intermotor™ Ignition Knock Sensor (KS259) 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$51.58
- Standard®Intermotor™ Ignition Knock Sensor (KS221)Intermotor™ Ignition Knock Sensor (KS221) 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$52.46
- Standard®Intermotor™ Ignition Knock Sensor (KS312)Intermotor™ Ignition Knock Sensor (KS312) 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$38.69
- Standard®Intermotor™ Ignition Knock Sensor (KS15)Intermotor™ Ignition Knock Sensor (KS15) 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$41.22
- Standard®Intermotor™ Passenger Side Ignition Knock Sensor (KS16)Intermotor™ Passenger Side Ignition Knock Sensor (KS16) 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$34.78
- Beck Arnley®Ignition Knock Sensor (158-0867)Ignition Knock Sensor (158-0867) 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$26.24
- Beck Arnley®Ignition Knock Sensor (158-0990)Ignition Knock Sensor (158-0990) 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$29.82
Shop By Service Type
Featured Brands
Related Categories
Popular Products
Audi A4 Models
Related Searches