2002 Audi S4 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... - FAE®Ignition Knock SensorAudi S4 2002, Ignition Knock Sensor 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$48.05
- Dorman®OE Solutions™ Ignition SwitchAudi S4 2002, 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...This part has undergone a rigorous quality inspection to ensure high qualityIncludes bezel for a complete repair$128.04
- WVE®Ignition SwitchAudi S4 2002, 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 exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$36.81
- Hitachi®Ignition Control ModuleAudi S4 2002, Ignition Control Module by Hitachi®. 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$95.61
- Beru®Ignition Control ModuleAudi S4 2002, Ignition Control Module by Beru®. Ignition Control Unit by Beru®. The ignition module, also known as the switching unit, is used to regulate the current and dwell angle for transistor ignition systems using a hall sensor...Tested in the BERU® facilities, OE quality;Protection against corrosion of the connections and housing;$49.18
- Febi®Ignition SwitchAudi S4 2002, Ignition Switch 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$16.64
- Original Equipment®Impulse SenderAudi S4 2002, Impulse 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...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$22.92
- Vemo®Ignition Control ModuleAudi S4 2002, Ignition 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$54.32
- Vemo®Ignition SwitchAudi S4 2002, Ignition 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$23.47
- gpd®Ignition Knock SensorAudi S4 2002, Ignition Knock Sensor 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$20.77
- Walker Products®Ignition Knock SensorAudi S4 2002, 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 to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$63.20
- WVE®Ignition Knock SensorAudi S4 2002, 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 meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$126.33
- Standard®Intermotor™ Ignition Knock SensorAudi S4 2002, Intermotor™ 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$94.24
- Beck Arnley®Ignition Knock SensorAudi S4 2002, Ignition Knock Sensor 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$46.83
- Vemo®Ignition Knock SensorAudi S4 2002, Ignition Knock Sensor 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$40.42
- Standard®Intermotor™ Ignition Control ModuleAudi S4 with 12 Volt System 2002, Intermotor™ Ignition Control Module 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$124.44
- Aceon®OE Series™ Ignition Control ModuleAudi S4 2002, OE Series™ Ignition Control Module by Aceon®. 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$18.98
- Meyle®Ignition SwitchAudi S4 2002, Ignition Switch 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$20.74
- Original Equipment®Ignition SwitchAudi S4 2002, Ignition 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...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$21.95
- TruParts®Ignition Control ModuleAudi S4 2002, Ignition Control Module by TruParts®. 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
- TruParts®Ignition SwitchAudi S4 2002, Ignition Switch by TruParts®. 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$13.15
- Vemo®Ignition Knock (Detonation) SensorAudi S4 2002, Ignition Knock (Detonation) Sensor by Vemo®. Grade: Aftermarket. Dimensions: 550 mm. Color-Brown. Plug (Connector): 3 Pins. Vemo products are made by high-quality materials and undergo strict quality tests. They are,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$40.42
- Holstein®Ignition Control ModuleAudi S4 Sedan 2002, Ignition Control Module by Holstein®. 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$92.44
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