Audi A4 Electrical Parts
Light Switches- Light Relays + Sensors
- Fuses
- Air Bag Parts
- Electrical Wiring, Cables & Connectors
- Replacement Gauges
- Power + Heated Seats
- Cruise Control
- Horns
- Power Mirror Switches + Relays
- Sunroof + Convertible Top Motors
- Door Lock Actuators + Switches
- Trunk & Tailgate 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
- Transmission Solenoids, Sensors, Switches & Control Units
- Starting & Charging Relays, Cables, Connectors
- Brake System Sensors
- Steering Valves, Relays & Sensors
- Mass Air Flow Sensors
- Ignition Relays, Sensors & Switches
- A/C Control Units
- ABS System Parts
- Self-Leveling Sensors
- EV Charging
- Wiper Motors & Harnesses
- Wiper Switches
- URO Parts®Cooling Fan SwitchCooling Fan Switch by URO Parts®. This superior 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 rigorously...Designed to replace your worn out factory cooling partOptimizes engine cooling performance$3.53 - $64.88
- Genuine®Auxiliary Fan ResistorAuxiliary Fan Resistor by Genuine®. If your engine cooling system is 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 engine cooling systemGenuine OE replacement parts from the OE manufacturer$69.11 - $215.36
- Genuine®Engine Cooling Fan ControllerEngine Cooling Fan Controller by Genuine®. If your engine cooling system is 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...Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer$238.64 - $723.88
- Genuine®Engine Cooling Fan Motor ConnectorEngine Cooling Fan Motor Connector by Genuine®. If your engine cooling system is 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...Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer$27.89 - $56.70
- WVE®Engine Coolant Temperature SenderEngine Coolant Temperature Sender 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$6.25 - $409.37
- Facet®Engine Coolant Fan Temperature SwitchEngine Coolant Fan Temperature Switch 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,...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$10.71 - $31.14
- Beck Arnley®Temperature SwitchTemperature Switch by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...OE quality products from top original equipmentTop quality materials$3.36 - $20.02
- Standard®Engine Water Pump RelayEngine Water Pump Relay by Standard®. When you're low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices and poor...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$4.91 - $330.45
- Standard®Intermotor Cooling System ConnectorIntermotor Cooling System 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$4.52
- FAE®Engine Coolant Temperature SensorEngine Coolant Temperature Sensor by FAE®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$9.64 - $56.56
- ACDelco®Professional™ Engine Coolant Temperature Sensor ConnectorProfessional™ Engine Coolant Temperature Sensor Connector 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.09 - $15.01
- SKP®Engine Cooling Fan SwitchEngine Cooling Fan Switch by SKP®. 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 industry-leading...High quality at an affordable priceExpertly made from premium materials$3.85 - $8.66
- NTK®Engine Coolant Temperature SensorEngine Coolant Temperature Sensor by NTK®. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$8.07 - $244.80
- URO Parts®Auxiliary Fan Control UnitAuxiliary Fan Control Unit by URO Parts®. This superior 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 factory cooling partOptimizes engine cooling performance$114.43 - $440.50
- URO Parts®Coolant Temperature SenderCoolant Temperature Sender by URO Parts®. This superior 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 factory cooling partOptimizes engine cooling performance$4.32 - $23.62
- Vemo®Auxiliary Engine Cooling Fan RelayAuxiliary Engine Cooling Fan Relay by Vemo®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be...Quick and easy installationMore than 1,500 sensors & switches packaged in iSP foil for protection against electrostatic discharge$7.19
- Vemo®Coolant Temperature SensorCoolant Temperature Sensor by Vemo®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the...Quick and easy installationMore than 1,500 sensors & switches packaged in iSP foil for protection against electrostatic discharge$6.93 - $116.37
- Vemo®Electric Fan Control UnitElectric Fan Control Unit by Vemo®. Engine Cooling. 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$142.62 - $312.80
- Vemo®Engine Cooling Fan SwitchEngine Cooling Fan Switch by Vemo®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$13.55 - $146.09
- Vemo®Exterior Temperature SensorExterior Temperature Sensor by Vemo®. Grade: Aftermarket. 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$9.83 - $103.82
- Vemo®Radiator Fan Castor RelayRadiator Fan Castor Relay by Vemo®. Grade: Aftermarket. 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$62.65 - $123.86
- United Motor Products®Engine Coolant Temperature SensorEngine Coolant Temperature Sensor by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and advanced manufacturing...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$6.70 - $26.56
- United Motor Products®Engine Coolant Temperature Sensor ConnectorEngine Coolant Temperature Sensor Connector by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and advanced...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$2.14 - $12.29
- Rein®Coolant Temperature SensorCoolant Temperature Sensor by Rein®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$7.93 - $13.73
- Elth®Engine Coolant Temperature SensorEngine Coolant Temperature Sensor by Elth®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$14.73 - $19.13
- Febi®Coolant Temperature Sensor with Seal and Retaining SpringCoolant Temperature Sensor with Seal and Retaining Spring by Febi®. This Febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window required...Designed to replace your factory productMade from the same grade material as your OE part$7.84 - $11.63
- Febi®Engine Coolant Temperature SenderEngine Coolant Temperature Sender by Febi®. This Febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window required for its safe and...Designed to replace your factory productMade from the same grade material as your OE part$10.20 - $13.78
- Febi®Engine Coolant Temperature Sensor ConnectorEngine Coolant Temperature Sensor Connector by Febi®. This Febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window required for its safe...Designed to replace your factory productMade from the same grade material as your OE part$2.87
- Febi®Water Temp SensorWater Temp Sensor by Febi®. This Febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window required for its safe and efficient operation....Designed to replace your factory productMade from the same grade material as your OE part$7.67 - $24.94
- Febi®Water Temp Sensor O-RingWater Temp Sensor O-Ring by Febi®. This Febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window required for its safe and efficient...Designed to replace your factory productMade from the same grade material as your OE part$1.20
Shop By Service Type
- Cruise Control Switch Replacement
- Fog Light Relay Replacement
- Sunroof Motor Replacement
- Headlight Closure Relay Replacement
- Air Bag Clockspring Replacement
- Parking Brake Warning Switch Replacement
- Backup Light Switch Replacement
- Vehicle Speed Sensor Replacement
- Cruise Control Clutch Release Switch Replacement
- Door Mirror Switch Replacement
Produced since the mid-90s, the A4 has quickly become a favorite among luxury car buyers thanks to its sharp handling, available Quattro all-wheel drive and beautifully finished cabin. It makes no matter which model year you have, the A4 promises both excellent performance and sleek style inside and out. If you want your Audi A4 to be in top working order, proper maintenance and timely repair are of the utmost value. We carry an exhaustive collection of high-quality Audi A4 electrical parts to keep your vehicle’s electrical system in top shape. When it comes to the electrical system, you can’t cut corners, which is why each product on offer can be relied on for quality.
Power window motors, light switches, ignition switches, starters, oil temperature gauges are just a few products in our huge selection. Cooperating with the leaders in the automotive field such as Rugged Ridge, Auto Meter, SWF, Smittybilt, etc., we want you to make sure that the highest possible quality and optimum performance are what you get with each and every part you purchase from us. To get more information about the electrical part you want to order, contact us and let our highly qualified team members assist you anytime.
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Audi A4 Electrical Reviews
7 reviews
Quick fix for transmission errors.
Replacement ID0136AA0120R00 - Speed SensorPosted by Donald (Houston, TX) / May 24, 20242002 Audi A4
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