Audi S4 Light Relays, Sensors, Control Modules
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Genuine®Tail Light SocketTail Light Socket by Genuine®. 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 quality...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$15.58 - $427.58 - Genuine®Tail Light Bulb SocketTail Light Bulb Socket 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$13.14 - $453.22
- WVE®Fog Light ConnectorFog 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 exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.05 - $167.98
- Standard®Headlight ConnectorHeadlight 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 to all channels of...Premium parts you can rely onDesigned to restore functionality$5.67 - $129.93
- Diode Dynamics®CANBUS Anti-Flicker ModuleCANBUS Anti-Flicker Module 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...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$25.00 - $50.00
- Vemo®Headlight Control ModuleHeadlight Control Module by Vemo®. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation and help restore proper fuel system functionality needed to keep your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$49.59 - $2,084.67
- WVE®Brake Light Switch ConnectorBrake 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$12.61 - $100.59
- WVE®Headlight RelayHeadlight 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 - $426.53
- WVE®Multi Purpose RelayMulti 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$4.16 - $254.68
- WVE®Turn Signal RelayTurn Signal 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 - $204.15
- ACDelco®Professional™ Headlight ConnectorProfessional™ Headlight Connector by ACDelco®. 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 manufactured to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.57 - $31.27
- Dorman®TECHoice™ Headlight SocketsTECHoice™ Headlight Sockets by Dorman®. Looking to maintain the top condition of your electrical system? Dorman is ready to help you! Just choose from their immense selection of premium replacement electrical parts manufactured to...Durably designed for a long service lifeAlso suitable for a broad range of industrial and commercial uses$2.47 - $16.91
- Standard®TechSmart™ Xenon Lighting BallastTechSmart™ Xenon 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 reputation for integrity...High quality at an affordable priceExpertly made from premium materials$156.03 - $339.03
- 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 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
- Bosch®Headlight RelayHeadlight Relay by Bosch®. 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 quality...Dual precision-tensioned steel springs help create tension memory, applying uniform pressure along the entire blade lengthAerodynamic wind spoiler creates downforce, preventing blade lift-off$2.44 - $28.08
- Bosch®Turn Signal RelayTurn Signal Relay by Bosch®. 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 quality...Dual precision-tensioned steel springs help create tension memory, applying uniform pressure along the entire blade lengthAerodynamic wind spoiler creates downforce, preventing blade lift-off$3.57 - $10.28
- ACDelco®Professional™ Back Up Light Switch ConnectorProfessional™ Back Up Light Switch Connector by ACDelco®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.66 - $35.12
- Dorman®Conduct-Tite™ Headlight SocketConduct-Tite™ Headlight Socket by Dorman®. 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...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 - $8.87
- Dorman®OE Solutions High Intensity Discharge Lighting BallastOE Solutions High Intensity Discharge Lighting Ballast by Dorman®. Terminal Gender: Male, Terminal Material: Plastic, Terminal Type: Blade, Wire Gauge: Not Applicable. Dorman offers a comprehensive line of Relay Connectors for a wide...Reduces voltage drops and helps maintain optimum operating currentAvailable for both 4- and 5-pin connections$99.71 - $280.95
- Dorman®OE Solutions™ Xenon Control ModuleOE Solutions™ Xenon Control Module by Dorman®. Engagement of the four-wheel drive system is crucial during slick weather conditions. Dorman provides you with the security of knowing that your switch will activate every time. Special...Easy installation; just plug it in to the mating componentDirect replacement matches original design$149.11 - $275.44
- Dorman®TECHoice Headlight Switch Light SocketTECHoice Headlight Switch Light Socket by Dorman®. Engagement of the four-wheel drive system is crucial during slick weather conditions. Dorman provides you with the security of knowing that your switch will activate every time. Special...Easy installation; just plug it in to the mating componentDirect replacement matches original design$8.30 - $35.61
- Vemo®Headlight Adjusting MotorHeadlight Adjusting Motor by Vemo®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement electrical parts manufactured to strict quality...Premium parts you can rely onDesigned to restore functionality$8.16 - $128.88
- Vemo®Headlight Level SensorHeadlight Level Sensor by Vemo®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement electrical parts manufactured to strict quality...Premium parts you can rely onDesigned to restore functionality$54.45 - $862.76
- Vemo®Headlight Levelling ActuatorHeadlight Levelling Actuator 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$8.16 - $128.88
- Vemo®Lighting Control ModuleLighting Control Module by Vemo®.$140.17 - $464.28
- Standard®Handypack™ Headlight ConnectorHandypack™ Headlight Connector 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 integrity to...Premium parts you can rely onDesigned to restore functionality$5.20 - $8.90
- Standard®Intermotor Headlight Adjusting MotorIntermotor Headlight Adjusting Motor 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...High quality at an affordable priceExpertly made from premium materials$46.04 - $72.71
- Standard®Intermotor Headlight SocketIntermotor Headlight Socket 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 all...High quality at an affordable priceExpertly made from premium materials$6.17 - $8.64
- Standard®Intermotor™ Daytime Running Light RelayIntermotor™ Daytime Running Light Relay 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$10.35 - $399.37
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