2009 Audi A4 Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Air Bag Parts
- Wiring & Cables
- Replacement Gauges
- Power + Heated Seats
- Cruise Control
- Horns
- Power Mirror Switches + Relays
- Door Lock Actuators + Switches
- Sunroof + Convertible Top Motors
- 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
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SMP®Camshaft Position SensorAudi A4 2.0L 2009, Camshaft Position Sensor by SMP®. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$23.93 - gpd®HVAC Pressure TransducerAudi A4 2009, HVAC Pressure Transducer by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to directly turn...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$48.43 - $50.79
- WVE®Engine Coolant Temperature SensorAudi A4 / A4 Quattro 2009, Engine Coolant Temperature Sensor by WVE®. Location: On Thermostat Housing. Terminal Quantity: 2. Connector Shape: Oblong. Terminal Type: Blade. Replace your worn-out or faulty component with this quality...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$9.99
- Valeo®StarterAudi A4 / A4 Quattro 2.0L 2009, Starter by Valeo®. Type: Permanent Magnet Gear Reduction. Rated Power: 1.1 kW. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. 100% new Valeo starters to exceed your expectations: quick start...Designed to produce maximum charge output under all conditionsProvides improved efficiency in electrical various demands$203.01
- Standard®Intermotor Mass Air Flow SensorAudi A4 Quattro 2.0L 2009, Intermotor Mass Air Flow Sensor by Standard®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest...100% new, never remanufactured, so there's no leftover debris that can cause sensor failure100% computer-tested to ensure the ECU receives accurate airflow readings under hard engine conditions, which are required to balance and deliver the correct air/fuel ratio to the engine in order to achieve clean burns$138.52
- Bosch®Crankshaft Position SensorAudi A4 / A4 Quattro 2.0L BWT Engine Gas 2009, Crankshaft Position Sensor by Bosch®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Made with precision and quality in mindDesigned to meet your specific needs$41.98
- SKP®Camshaft Position SensorAudi A4 Quattro 3.2L 2009, Camshaft Position Sensor 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.11
- Hitachi®Camshaft Position SensorAudi A4 2009, Camshaft Position Sensor by Hitachi®. By determining camshaft position, this sensor allows the computer to maintain effective fuel injection timing and ignition timing control for optimal engine performance. It is built to...Meets or exceeds OE specificationsEngineered for dependable and long-lasting performance$17.91 - $52.31
- Walker Products®Engine Coolant Temperature SenderAudi A4 2009, Engine Coolant Temperature Sender by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$18.54
- Facet®Engine Coolant Temperature SensorAudi A4 2009, Engine Coolant Temperature Sensor by Facet®. Includes: Sensor, Clip and O-Ring. The electronic engine management system has become a fundamental element in modern motor vehicles. It works to prevent failures that might...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$14.79
- Walker Products®Wideband Premium Oxygen SensorAudi A4 2009, Wideband Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The...High quality at an affordable priceExpertly made from premium materials$108.23 - $117.73
- NTK®Mass Air Flow SensorAudi A4 / A4 Quattro 2.0L Gas 2009, Mass Air Flow Sensor by NTK®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$119.47 - $119.66
- Facet®Air Charge Temperature SensorAudi A4 2.0L 2009, Air Charge Temperature Sensor by Facet®. The electronic engine management system has become a fundamental element in modern motor vehicles. It works to prevent failures that might seriously compromise the safety of...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$26.30
- Vemo®Front Disc Brake Pad Wear SensorAudi A4 2009, Front Disc Brake Pad Wear Sensor by Vemo®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$5.17 - $10.22
- EBC®Front Replacement Wear IndicatorAudi A4 Sedan / Wagon 2009, Front Replacement Wear Indicator by EBC®. Quantity: 1 per Pack. This is one replacement electronic wear sensor needed when installing new brake pads on vehicles so equipped. Get the fit and lasting quality of...Sensor that is triggered by contact with brake rotor upon significant brake pad wearEach sensor includes attached cable that connects to vehicle$27.19
- Standard®Intermotor™ Camshaft Position SensorAudi A4 2009, Intermotor™ Camshaft Position Sensor by Standard®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$25.15 - $34.25
- Standard®Intermotor™ Oil Level SensorAudi A4 2009, Intermotor™ Oil Level Sensor by Standard®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$107.44
- Beck Arnley®Camshaft Position SensorAudi A4 2009, Camshaft Position 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...OE quality products from top original equipmentTop quality materials$36.22 - $59.30
- Beck Arnley®Oil Pressure SwitchAudi A4 / A4 Quattro with Light 2009, Oil Pressure Switch by Beck Arnley®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Matches OE form, fit and functionMade with high quality material and componentry$9.98 - $13.40
- Dorman®OE Solutions™ Crankshaft Position SensorAudi A4 / A4 Quattro 2.0L BWT Engine Gas 2009, OE Solutions™ Crankshaft Position Sensor by Dorman®. This direct replacement crankshaft position sensor matches the fit and function of the original equipment sensor for a reliable...Direct replacement - this crankshaft position sensor is a precise match for the fit and function of the original equipment sensorReady to install - matches the factory-style connector for plug-and-play installation$45.35
- WVE®Crankshaft Position SensorAudi A4 2009, Crankshaft Position 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$41.35 - $44.97
- SKP®Crankshaft Position SensorAudi A4 / A4 Quattro 2.0L Gas 2009, Crankshaft Position Sensor 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.54 - $14.22
- NTK®Camshaft Position SensorAudi A4 2009, Camshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...Sealed connections to prevent leaks, environmental corrosion and performance issuesDesigned to deliver trouble-free, consistent performance$24.34 - $113.41
- Hitachi®Crankshaft Position SensorAudi A4 2009, Crankshaft Position Sensor by Hitachi®. By monitoring crankshaft rotation speed and position, this sensor allows the computer to maintain effective fuel injection timing and ignition timing control for optimal engine...Meets or exceeds OE specificationsEngineered for dependable and long-lasting performance$16.65 - $52.92
- Holstein®Camshaft Position SensorAudi A4 2009, Camshaft Position Sensor by Holstein®. The Camshaft Position Sensor monitors the rotating position of the camshaft relative to the crankshaft position. This data is sent to the vehicles ECU where it is used to adjust the...Holstein focuses on using only the highest quality materials,Manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part$18.05 - $26.25
- Holstein®Crankshaft Position SensorAudi A4 2009, Crankshaft Position Sensor by Holstein®. The Crankshaft Position Sensor is an electronic device that monitors the position and/or rotational speed of the crankshaft. This sensor communicates with the vehicle's ECU to...Holstein focuses on using only the highest quality materials,Manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part$22.53 - $30.15
- Vemo®HVAC Pressure SwitchAudi A4 Germany Built 2009, HVAC Pressure Switch by Vemo®. 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...Premium parts you can rely onDesigned to keep your A/C system in top shape$88.31
- WVE®Air Charge Temperature SensorAudi A4 / A4 Quattro 2.0L CAEB Engine Gas 2009, Air Charge Temperature 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$55.37
- Standard®Intermotor™ Water Pump RelayAudi A4 2009, Intermotor™ Water Pump Relay by Standard®. Terminal Quantity: 5. Connector Shape: Rectangular. Terminal Gender: Male. Terminal Type: Blade. Voltage: 12 V. Standard is to be the leading independent supplier to the...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$5.21
- Standard®Tru-Tech™ Engine Coolant Temperature SensorAudi A4 / A4 Quattro 2009, Tru-Tech™ Engine Coolant Temperature Sensor by Standard®. Terminal Quantity: 2. Connector Shape: Round. Connector Quantity: 1. Terminal Type: Blade. Standard is to be the leading independent supplier to the...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$9.31
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2009 Audi A4 Electrical Reviews
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United Motor Products® - Engine Coolant Temperature SensorPosted by Michael (Las Vegas, NV) / January 07, 20212013 Volkswagen Golf GTI
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