Audi A4 Ignition Relays, Sensors & Switches
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Beck Arnley®Ignition Knock Sensor (158-0992)Ignition Knock Sensor (158-0992) 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$27.33 - Facet®Ignition Knock Sensor (9.3060)Ignition Knock Sensor (9.3060) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes, following...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$35.78
- Facet®Ignition Knock Sensor (9.3054)Ignition Knock Sensor (9.3054) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes, following...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$26.83
- Facet®Ignition Knock Sensor (9.3163)Ignition Knock Sensor (9.3163) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes, following...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$40.71
- Facet®Ignition Knock Sensor (9.3048)Ignition Knock Sensor (9.3048) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes, following...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$39.50
- Facet®Ignition Knock Sensor (9.3144)Ignition Knock Sensor (9.3144) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes, following...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$21.04
- Facet®Passenger Side Ignition Knock Sensor (9.3013)Passenger Side Ignition Knock Sensor (9.3013) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$22.09
- FAE®Ignition Knock Sensor (60133)Ignition Knock Sensor (60133) by FAE®. Knock Sensors prevents from a harmful spontaneous ignition resulting in the knocking effect. Theacyclic uncontrolled combustions results in a high temperature inside the cylinder. This phenomenon...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$48.05
- Holstein®Ignition Knock Detonation Sensor (2KNC0026)Ignition Knock Detonation Sensor (2KNC0026) by Holstein®. Connector Color:Gray. OE Replacement Parts You Can Trust. The Knock Sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under heavy...Holstein utilizes only premium materials to ensure durability and reliable serviceGlobal coverage of European, Asian, and Domestic vehicles$24.55
- Holstein®Ignition Knock Detonation Sensor (2KNC0054)Ignition Knock Detonation Sensor (2KNC0054) by Holstein®. Connector Color:Green. OE Replacement Parts You Can Trust. The Knock Sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under heavy...Holstein utilizes only premium materials to ensure durability and reliable serviceGlobal coverage of European, Asian, and Domestic vehicles$26.61
- Meyle®Ignition Knock Sensor (1148990003)Ignition Knock Sensor 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$19.15
- VDO®Ignition Knock Sensor (S107583009Z)Ignition Knock Sensor by VDO®. Designed utilizing the latest technology, this product by VDO features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$35.63
- VDO®Ignition Knock Sensor (S107583008Z)Ignition Knock Sensor (S107583008Z) by VDO®. Designed utilizing the latest technology, this product by VDO features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$34.74
- Vemo®Ignition Knock Sensor (V10-72-1047)Ignition Knock Sensor (V10-72-1047) 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$45.69
- Vemo®Ignition Knock Sensor (V10720901)Ignition Knock Sensor (V10720901) 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$34.59
- Vemo®Ignition Knock Sensor (V10-72-0934-1)Ignition Knock Sensor (V10-72-0934-1) 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$37.83
- Vemo®Ignition Knock Sensor (V10-72-1177)Ignition Knock Sensor (V10-72-1177) 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$89.46
- TRQ®Ignition Control Module (ICA30469)Ignition Control Module (ICA30469) by TRQ®. Looking for a new ignition control module to replace your factory component and make your vehicle perform great again? Consider this high-quality part available at a fair price. It is built to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$24.91$25.95Save $1.04 (4%)
- WVE®A/C Compressor Control Relay (1R1007)A/C Compressor Control 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$5.02
- WVE®Computer Control Relay (1R2171)Computer Control Relay (1R2171) 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$20.48
- WVE®Ignition Switch (1S10952)Ignition Switch (1S10952) 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$159.93
- WVE®Ignition Switch (1S6450)Ignition Switch (1S6450) 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$35.53
- WVE®Ignition Switch (1S6498)Ignition Switch (1S6498) 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$36.81
- Dorman®OE Solutions™ Ignition Switch (924-728)OE Solutions™ Ignition Switch by Dorman®. An essential replacement item, Dorman's Ignition Power Switch enables your engine to turn over upon startup, restoring drivability. It also unlocks the power accessories. The Switch is...This part has undergone a rigorous quality inspection to ensure high qualityIncludes bezel for a complete repair$143.47
- WVE®Throttle Position Sensor Connector (1P1421)Throttle Position Sensor Connector (1P1421) 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$13.28
- ACDelco®Gold™ EGR Time Delay Switch Connector (PT2384)Gold™ EGR Time Delay Switch Connector (PT2384) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.77
- ACDelco®Gold™ EGR Time Delay Switch Connector (PT2164)Gold™ EGR Time Delay Switch Connector (PT2164) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.66
- WVE®Fuel Injector Connector (1P1347)Fuel Injector Connector (1P1347) 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$9.75
- Febi®Ignition Switch (18646)Ignition Switch (18646) by Febi®. 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$16.48
- Standard®Handypack™ Cooling Fan Motor Connector (HP3810)Handypack™ Cooling Fan Motor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...The handypack™ program is the most complete wiring center with 17 assortments available. Featuring application and non-application electrical products, handypack™ has the products and tools needed to get your electrical job done right.Pigtail and Socket Assembly$8.87
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