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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Audi OEElectrical Components (Headlight Range Control)Audi A4 2009, Electrical Components (Headlight Range Control) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$297.24 - $345.63 - WVE®High Intensity Discharge Lighting BallastAudi A4 / A4 Quattro 2009, High Intensity Discharge Lighting Ballast by WVE®.Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$381.80 - $592.27
- Magneti Marelli®High Intensity Discharge Lighting BallastAudi A4 / A4 Quattro Cabriolet 2009, High 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 parts you can rely onDesigned to restore functionality$358.16 - $382.56
- Audi OERestraint Systems - Air Bag Components (Modules & Sensors)Audi A4 2009, Restraint Systems - Air Bag Components (Modules & Sensors) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$146.16 - $592.91
- Febi®Air Bag ClockspringAudi A4 Quattro 2009, Air Bag Clockspring 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$456.23
- Audi OEElectrical - Fuse & Relay (Convertible)Audi A4 / A4 Quattro Convertible 2009, Electrical - Fuse & Relay by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$6.48 - $186.70
- Audi OEElectrical - Fuse & Relay (Engine Compartment)Audi A4 2009, Electrical - Fuse & Relay (Engine Compartment) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$6.15 - $105.10
- Audi OEElectrical - Fuse & Relay (Trunk Compartment)Audi A4 2009, Electrical - Fuse & Relay (Trunk Compartment) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$18.80 - $128.01
- Standard®Intermotor™ Electrical ConnectorAudi A4 2009, Intermotor™ Electrical Connector by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for...Each part has high-quality direct replacement electrical connector that eliminates the need for a harness, replacing only the damaged connector, for a cost effective repair solutionThe terminals are manufactured with high grade materials such as copper alloy, brass, and phosphor bronze$19.83 - $26.42
- WVE®Diagnostic Test ConnectorAudi A4 / A4 Quattro 2009, Diagnostic Test Connector by WVE®. Finish: Black. Universal Style Connector. Female Connector. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.00
- Vemo®Mirror Adjustment SwitchAudi A4 2009, Mirror Adjustment Switch by Vemo®. Grade: Aftermarket. Description: Including Mirror Heating. Plug (Connector): 10 Pins. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.33
- Genuine®Convertible Top MotorAudi A4 / A4 Quattro Cabriolet 2009, Convertible Top Motor 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...Designed to restore your vehicle’s electrical systemGenuine OE replacement parts from the OE manufacturer$995.58 - $1,489.74
- Bosch®Fuel Pressure SensorAudi A4 Quattro Base 2009, Fuel Pressure Sensor by Bosch®. Actual OE Part. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part,...Built-in circuit protection to ensure your electronics and computer systems stay unharmedHigh reliability of pressure sensing proved in gasoline and diesel direct injection systems$32.71
- Bosch®Premium Wideband Oxygen SensorAudi A4 2009, Premium Wideband Oxygen Sensor by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a more...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$137.51 - $150.97
- Walker Products®Mass Air Flow SensorAudi A4 / A4 Quattro 2.0L Gas 2009, Mass Air Flow Sensor by Walker Products®. 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...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$120.51 - $123.46
- Standard®Fuel Injector ConnectorAudi A4 / A4 Quattro 2009, Fuel Injector Connector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$11.20 - $22.54
- TRQ®O2 Oxygen SensorAudi A4 2009, O2 Oxygen Sensor by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is isostatically-pressed for improved...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$29.71 - $64.94$30.95 - $66.95Save up to 4%
- TRQ®Oxygen SensorAudi A4 2009, Oxygen Sensor by TRQ®. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the part it is replacing, the product provides excellent OEM...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.96 - $60.09$32.95 - $61.95Save 3%
- PowerStop®Euro-Stop™ Front Brake Pad Electronic Wear SensorAudi A4 2009, Euro-Stop™ Front Brake Pad Electronic Wear Sensor by PowerStop®. Replace your brake pad Electronic wear sensors with every brake pad replacement to avoid issues with your brake pad wear indicator on the dashboard. These...Withstands heat stress up to 500 degreesSuper conductive electrodes$9.40
- Beck Arnley®Front Brake Pad Electronic Wear SensorAudi A4 / A4 Quattro 2009, Front Brake Pad Electronic Wear 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...Perfect fit and function is guaranteedMade from the same gauge material as your original part$23.33
- ACDelco®Professional™ AGM BatteryAudi A4 / A4 Quattro 2009, Professional™ AGM High Reserve Maintenance Free Battery by ACDelco®. ACDelco Professional Automotive batteries have high cycling capabilities, are remarkably charge-receptive, and are necessary for...High density negative paste, improves performance and increases battery lifeEnhanced life alloy/Silver Calcium stamped alloy increases cycle life and improves performance$194.17 - $206.16
- Dorman®Fuel Pressure SensorAudi A4 Quattro 3.2L 2009, Fuel Pressure Sensor by Dorman®. Location: At Fuel Pump. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Sold in pairs for convenient installationCorrosion resistant$39.64
- TRQ®Camshaft Position SensorAudi A4 2009, Camshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former glory. Developed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.75 - $39.95
- TRQ®Crankshaft Position SensorAudi A4 2009, Crankshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.85 - $46.95
- Quality-Built®AlternatorAudi A4 2009, Alternator by Quality-Built®. Get professional installer quality at a DIY price with a Quality-Built alternator. These alternators are manufactured under strict QS-9000 quality guidelines, the highest quality standard...Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$107.84 - $449.67
- iD Select®AlternatorAudi A4 2009, Alternator by iD Select®. With 6 Groove Serpentine Clutch Pulley. Internal Fan. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Swap out your worn-out or malfunctioning part with this top-notch product from...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$123.93 - $160.62
- iD Select®StarterAudi A4 2009, Starter by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory component....Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$81.60 - $103.11
- Motorcraft®Tested Tough™ Max AGM BatteryAudi A4 2009, Tested Tough™ Max AGM Battery by Motorcraft®. 12-Volt Post Terminals. If you’re looking to replace a battery, Motorcraft is your best bet for fit and function. All Motorcraft batteries are manufactured to the latest...Excellent limited warranty coverage - 100-month (8+ years) unlimited mileage36-month (3-year) Free replacement period$203.21 - $317.90
- Four Seasons®HVAC System SwitchAudi A4 / A4 Quattro 2009, HVAC System Switch by Four Seasons®. With Oval Connector Shape. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and...Contains gaskets, o-rings, or seals to properly replace the productPrecision engineered$65.88
- DFC®Hi-Temp Front Disc Brake Pad Wear SensorAudi A4 2009, Hi-Temp Front Disc Brake Pad Wear Sensor by Dynamic Friction Company®. Quantity: 1 per Pack. When it comes to accurately monitoring the brake pad wear level, DFC Hi-Temp Brake Sensors are the go-to sensors that brake...Engineered from high temperature resistant materials to withstand high operating temperature ranges, up to 500°FManufactured with Highly Conductive Electrodes to accurately monitor pad wear level$5.02
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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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