Audi S4 Light Relays, Sensors, Control Modules
- Standard®TechSmart™ Cornering Light Wiring HarnessTechSmart™ Cornering Light Wiring Harness 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...High quality at an affordable priceExpertly made from premium materials$7.79 - $12.40
- Standard®TechSmart™ High Intensity Discharge Lighting BallastTechSmart™ High Intensity Discharge Lighting Ballast by Standard®. SMP's vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Premium parts you can rely onDesigned to restore functionality$73.15 - $681.68
- URO Parts®HID Headlight Control ModuleHID Headlight 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 to replace your worn out or cracked factory partHelps to restore proper operation of your vehicle$101.53 - $191.11
- URO Parts®Turn Signal RelayTurn Signal Relay 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 and...Designed to replace your worn out or cracked factory partHelps to restore proper operation of your vehicle$3.14 - $23.93
- WVE®Back Up Light RelayBack Up Light 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$4.16 - $364.56
- WVE®Back Up Light Switch ConnectorBack Up Light Switch 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 exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$9.75 - $162.37
- WVE®Daytime Running Light RelayDaytime Running Light 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$4.16 - $754.34
- WVE®Fog Light RelayFog Light 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$4.16 - $115.22
- WVE®Headlight High Beam Light ConnectorHeadlight High Beam Light 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$4.05 - $10.02
- WVE®Headlight High and Low Beam Light ConnectorHeadlight High and Low Beam Light 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$2.55 - $25.48
- WVE®High Intensity Discharge Lighting BallastHigh Intensity Discharge Lighting Ballast by WVE®.Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$67.91 - $1,272.22
- Original Equipment®Headlight Level SensorHeadlight Level Sensor 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$52.41 - $208.66
- Original Equipment®Multi Purpose RelayMulti Purpose Relay 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...Premium parts you can rely onDesigned to restore functionality$7.49 - $41.86
- Valeo®Headlight MotorHeadlight Motor by Valeo®. 100% new Valeo products to exceed your expectations: high demand in electricity and heat. This product is designed and tested in stringent conditions that are established by OE manufacturers and fit perfectly...Designed to produce maximum charge output under all conditionsProvides improved efficiency in electrical various demands$74.17
- Diode Dynamics®HYLUX D1 BallastHYLUX D1 Ballast by Diode Dynamics®. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical parts manufactured to strict...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$100.00
- Febi®Back Up Light Switch ConnectorBack Up Light Switch Connector by Febi®. 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...The finest quality at a great priceEngineered to provide reliable performance for years to come$2.85
- CRP®Multi Purpose RelayMulti Purpose Relay by CRP®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your climate control system...Durable construction to withstand everyday wear and tearLeak proof junctions ensure long service life and unrestricted flow$9.08 - $50.49
- Magneti Marelli®High Intensity Discharge Lighting BallastHigh Intensity Discharge Lighting Ballast by Magneti Marelli®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Premium parts you can rely onDesigned to restore functionality$104.47 - $675.27
- Meyle®Multi Purpose RelayMulti Purpose Relay by Meyle®. Keep your prized possession running at its optimum and enjoy a safe driving experience with top-of-the-line Meyle replacement automotive parts. Made using premium materials following the highest standards...Designed to make your vehicle perform at its optimal levelManufactured from high-strength materials for long-lasting durability$3.42 - $188.53
- Standard®TechSmart™ Headlight Wiring HarnessTechSmart™ Headlight Wiring Harness by Standard®. SMP's vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...High quality at an affordable priceExpertly made from premium materials$7.60 - $30.40
- Genuine®Headlight Wiring HarnessHeadlight Wiring Harness by Genuine®. If your electrical parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s electrical systemGenuine OE replacement parts from the OE manufacturer$32.47 - $115.73
- Standard®Handypack Headlight Wiring HarnessHandypack Headlight Wiring Harness 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 to...Premium parts you can rely onDesigned to restore functionality$6.64 - $12.40
- WVE®Fuel Injector Connector (1P1002)Fuel Injector Connector (1P1002) 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$10.62
- Genuine®Passenger Side Tail Light Socket (8E9945258)Tail Light Socket by Genuine®. Passenger Side. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical parts manufactured to...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$104.79
- WVE®Multi Purpose Relay (1R2303)Multi Purpose 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$17.81
- 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®Headlight Relay (1R1119)Headlight Relay (1R1119) by WVE®. Amperage: 70 Amp. 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$9.00
- Dorman®Conduct-Tite™ Headlight Socket (84717)Conduct-Tite™ Headlight Socket (84717) by Dorman®. Length: 9" with Wire (1" Without Wire). Bulb Type: H7. Quantity: 1 Piece. Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean...Professional appearance - this electrical pigtail is designed for a clean, professional look when installedConvenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use$2.47
- Dorman®Conduct-Tite™ High Beam Headlight Socket (85812)Conduct-Tite™ High Beam Headlight Socket (85812) by Dorman®. Length: 9" with Wire (1.5" Without Wire). Bulb Type: 4352, 9005. Quantity: 1 Piece. Make better electrical repairs and accessory installations with this pigtail connector....Professional appearance - this electrical pigtail is designed for a clean, professional look when installedConvenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use$4.66
- Dorman®Conduct-Tite™ High Temperature Headlight Socket (84793)Conduct-Tite™ High Temperature Headlight Socket (84793) by Dorman®. Length: 6.5" with Wire (1.5" Without Wire). Bulb Type: 9006. Make better electrical repairs and accessory installations with this pigtail connector. Designed for a...Professional appearance - this electrical pigtail is designed for a clean, professional look when installedConvenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use$5.55
Shop By Service Type
Featured Brands
Related Categories
- Light Switches
- Fuses
- Air Bag Parts
- Wiring & Cables
- Replacement Gauges
- Power + Heated Seats
- Cruise Control
- Horns
- Power Mirror Switches + Relays
- Sunroof + Convertible Top Motors
- Defrosters
- Door Lock Actuators + Switches
- Lock Motors, Switches, Relays
- Cigarette Lighters + Components
- Window Motors + Switches
- Alternators
- Starters
- Batteries
- Voltage Regulators
- A/C Relays, Sensors
- Fuel Sensors & Switches
- Cooling System Switches, Sensors & Relays
- Oxygen Sensors
- Engine Sensors, Relays, Switches & Connectors
- Solenoids, Sensors, Switches, Control Units
- Relays, Cables & Connectors
- Brake System Sensors
- Steering Valves, Relays & Sensors
- Mass Air Flow Sensors
- Relays, Sensors & Switches
- A/C Control Units
- ABS System Parts
- Self-Leveling Sensors
- EV Charging
- Wiper Motors & Harnesses
- Wiper Switches
Popular Products
Audi S4 Models
Related Searches