2003 Audi A3 Parts

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2003 Audi A3
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      • (0 reviews)
        # mpn888418103
        Audi A3 1.8L 2003, Professional™ Remanufactured Alternator by ACDelco®. Current: 120 Amp. With 6 Groove Serpentine Clutch Pulley. Pulley Size: 56mm. With Internal Fan. Plug Position: 1:00 and 1:30 O'Clock. Voltage Regulator: Internal....
        Remanufactured – Units are remanufactured to stringent specifications, not rebuiltTop-selling part numbers include 100% new solenoid
        $130.41
      • (0 reviews)
        # mpn2287472
        Audi A3 2003, Rear Trailing Arm Bushing by Dorman®. Quantity: 1 per Pack. Location: To Axle. Restore a smooth ride, directional stability, and agile handling with Dorman’s suspension components. Their tough rubber construction ensures...
        $16.58
      • (0 reviews)
        # 69887640
        Audi A3 2003, C-Tek™ Standard Brake Rotor by Centric®. Quantity: 1 per Pack. Manufactured using quality G11H18 metallurgy and designed with a non-directional finish, this rotor provides superior braking power, high durability,...
        OE style replacement rotorNon-directional finish
        $8.06 - $20.05
      • (0 reviews)
        # mpn4424760351
        Audi A3 1.8L Turbocharged 2003, Professional™ Durapack Oil Filter Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
        OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
        $3.16
      • (0 reviews)
        # 772545379
        Universal Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. With O2 Sensor Port. Catalytic Converter...
        $103.77 - $109.84
      • (0 reviews)
        # mpn2408323
        Audi A3 Models Built in Brazil 2003, Coolant Recovery Tank by Dorman®. Heat and engine vibration can damage plastic overtime causing cracks and leaks. Dorman's Engine Coolant Recovery Tank uses premium plastic to withstand the effects...
        Comes with reservoir capLevel sensor included (where applicable)
        $28.95
      • (0 reviews)
        # mpn983230
        Audi A3 1.8L 2003, Fuel Pump Module Assembly by Spectra Premium®. A defective fuel pump can cause a no-start condition or poor engine performance. If replacement is required, your best choice is Spectra Premium. This assembly includes...
        Meets or exceeds OE specificationsExact fit for easy installation
        $123.24
      • (0 reviews)
        # 152924414
        Audi A3 1.8L Models Built in Mexico With Standard Cooler 2003, Power Steering Pressure Line Hose Assembly by Gates®. Quantity: 1 per Pack. With this first-rate product from Gates, you’ll get back the precise steering feel your vehicle...
        Will help restore smooth steering responseDesigned to ensure handling stability
        $105.60 - $126.11
      • (1 review)
        # 87829834
        Audi A3 1.8L Standard Transmission 2003, Front CV Axle Shaft by Cardone®. Constant velocity drive axles are engineered to perform as well as the original design. Designed utilizing the latest technology, this product by Cardone features...
        100% Neoprene boots are designed with additional bellows to resist bellow stress and ozone cracking, the leading cause of boot failure.A new axle nut is supplied with every unit for hassle-free installation, as the old nut on the vehicle is typically worn or stripped.
        $37.55 - $44.72
      • (0 reviews)
        # 334134162
        Universal Horizontal Metal Bracket Circuit Breaker by Tectran®. 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...
        12 voltsType 1 - Automatic Reset
        $3.44 - $4.61
      • (0 reviews)
        # 96941425
        Audi A3 2003, A/C Compressor by Four Seasons®. Number of Grooves: 6. Compatible with R134A Refrigerants. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience,...
        Premium parts you can rely onDesigned to keep your A/C system in top shape
        $188.14 - $388.99
      • (0 reviews)
        # 718662700
        Universal Speedi Sleeve by SKF®. 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, this product by SKF will last a lifetime. It will...
        Expertly crafted from premium materialsDesigned to match rigorous quality standards
        $18.49 - $101.99
      • (0 reviews)
        # 840569200
        Universal Spark Plug Wire Set by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
        OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
        $9.51 - $208.19
      • (1 review)
        # 889461559
        Universal Baffled Oil Catch Can by Mishimoto®. The Mishimoto Baffled Oil Catch Can is the most advanced oil catch can on the market. Every turbo system deserves to be complemented by a proper oil catch can setup, also known as an air...
        40-micron bronze filter blocks oil from depositing in ventilation systemSpecial engineered inlet pattern "turbulates" air longer, allowing oil to condense
        $116.25 - $243.75
      • (0 reviews)
        # 847413112
        Universal Heavy Duty Hump Hose by Walker®. Replace your worn out Air Intake part with this superior air intake part component designed by Walker to restore your vehicle's factory performance. Manufactured to meet the highest OE...
        Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
        $8.22 - $15.08
      • (0 reviews)
        # mpn2429915
        680™ Relaxed Fits Bearing Mount by Loctite®, 36 ml Bottle. This product is a high strength, medium viscosity anaerobic adhesive designed for slip fitted parts. It cures in 10 minutes at room temperature and provides a shear strength...
        OEM specifiedHigh strength
        $31.97
      • (6 reviews)
        # 321440526
        Compact 12V Car Jump Starter with Air Compressor by Torxe®. The best way to handle an emergency is to be prepared, and with the Torxe Compact 12V Car Jump Starter with Air Compressor you’ll be ready for any driving situation. You can...
        Powerful, lightweight lithium-ion battery technologyAvailable in 2 models: JS400 and JS750
        $99.95 - $119.95
      • (0 reviews)
        # mpn4479413922
        Universal Car Opening Manual by Access Tools®. The Access Tools Car Opening Manual contains over 600 pages of step-by-step directions, pictures, and a diagram for virtually every vehicle since 1979. This manual covers cars, SUVs, and...
        More detailed than other manuals on the marketThe most valuable component of Access Tools kits
        $49.95
      • (0 reviews)
        # mpn1728321
        Showroom Shine by Dr. Beasley's®. For a jaw-dropping effect on the road or on the sidewalk, go with this complete kit by Dr. Beasley's that includes everything needed for cleaning, preparing, and protecting your whole car from the...
        Makes your car look like it just left the showroom floorCombination of interior and exterior prescriptions
        $499.99
      • (0 reviews)
        # 889671613
        Audi A3 1.8L with Bosch System 2003, Alternator by Quality-Built®. Current: 120 Amp. With 6 Groove Serpentine Clutch Pulley. With Internal Fan. Weght: 15 lbs. Plug Position: 1:00 and 1:30 O'Clock. Voltage Regulator: Internal. Rotation:...
        Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability
        $90.49 - $103.06
      • (0 reviews)
        # 288252227
        Universal Ball Joint by Euclid®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product by Steinjager features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
        Expertly crafted from premium materialsDesigned to match rigorous quality standards
        $43.86 - $656.46
      • (0 reviews)
        # 69887655
        Audi A3 2003, Posi Quiet™ Premium Ceramic Disc Brake Pads by Centric®. These pads are manufactured using the positive molding process to assure consistent friction material density throughout the pad for excellent braking performance...
        Stable friction performance across a wide temperature rangeLongest wearing most advanced material available
        $20.37 - $37.05
      • (0 reviews)
        # mpn620489783
        Audi A3 1.8L Turbocharged 2003, Spin-On Lube Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
        OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
        $4.93
      • (0 reviews)
        # 772684912
        Universal Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It meets the EPA...
        $57.77 - $115.18
      • (0 reviews)
        # 520533181
        Audi A3 1.8L 2003, Engine Cooling Fan by Spectra Premium®. Spectra Premium Radiator Fan Assemblies are engineered, developed and validated to meet Original Equipment (OE) requirements, to ensure a durable and quality product. The...
        OE style connector for plug & play installationManufactured with high quality components to reduce fan motor noise
        $278.12 - $532.83
      • (0 reviews)
        # mpn366967938
        Audi A3 2.0L 2003, Electric Fuel Pump by Spectra Premium®. Designed to replace your worn out or damaged fuel pump, this product guarantees OE fit, form, and function. The pump is endurance tested and validated by accredited, third party...
        Distributes fuel to the fuel injection system under high pressureEngineered to stringent tolerances
        $24.29
      • (0 reviews)
        # 165011079
        Audi A3 1.8L Models Built in Mexico 2003, Power Steering Pressure Line Hose Assembly by Edelmann®. Quantity: 1 per Pack. Engineered by the company with more than 50 years of steering hose manufacturing experience, Edelmann power...
        Highly resistant to stress conditionsOriginal equipment equivalent
        $78.33 - $86.52
      • (0 reviews)
        # mpn2500207
        Audi A3 2003, Rear Wheel Bearing and Hub Assembly by Pronto®. This assembly is constructed to meet OE configurations and industry leading quality standards. It is designed to ensure precise fit, dependable function, reduced friction,...
        Premium Hub Assemblies by Pronto are designed to reduce friction and improve fuel economyManufactured to meet high quality standards and ISO/TS 16949:2002 specifications
        $19.22
      • (0 reviews)
        # mpn3636336356
        Universal Plug In Type Circuit Breaker by Tectran®. 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...
        12 voltsATO/ATC footprint plug in breaker
        $4.75
      • (0 reviews)
        # 754271788
        Audi A3 2003, Cabin Air Filter by Mahle®. MAHLE Original filters are constructed using a superior embossed and pleated filter media for high dirt holding capacity and low pressure drop. Premium sealing technology assures leak free...
        Premium parts you can rely onDesigned to keep your A/C system in top shape
        $10.58 - $15.48




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      To make sure your vehicle stays in top shape, check its parts for wear and damage at regular intervals and replace them in time. When you are in need of a reliable replacement part for your 2003 Audi A3 to restore it to 'factory like' performance, turn to CARiD's vast selection of premium quality products that includes everything you may need for routine maintenance and major repairs. All 2003 Audi A3 repair parts on offer are designed to provide high quality, performance, and long-lasting service life at an economical price.

      Guides & Articles

      Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

      • Automotive Tools
        August 31, 2017
        What Special Tools Are Available For Electrical...
        When it comes to any automotive electrical work, things usually begin with the testing of circuits - probing connections and wires to verify whether electricity is...
        by Michael Grayen
      • Automotive Tools
        August 30, 2017
        What Special Tools Are Available For Exhaust...
        Exhaust work can be challenging. Old parts are usually corroded and difficult to separate, and new ones sometimes need minor fitment adjustments during installation....
        by Timothy Zahl
      • Automotive Tools
        August 24, 2017
        What Special Tools Are Available For Fuel...
        Maintenance and repair work on fuel systems must be done with precision, no matter what part of it you're working on. Tools specifically designed for use on fuel...
        by Timothy Zahl
      • Starting & Charging
        May 23, 2017
        Servicing And Replacing A Battery
        By definition, an automotive battery is an electrochemical device that stores and provides electrical energy on demand. Electrical energy is produced inside the...
        by Michael Grayen
      • Batteries & Power
        May 22, 2017
        High-End Audio Demands Its Own Battery Source
        When you're driving and headlights start to dim because a high-powered stereo is cranking, that means the deep bass you hear is causing total vehicle electrical draw...
        by Timothy Zahl
      • Performance Starting & Charging
        May 12, 2017
        High-Torque Starters Ensure Your Engine Cranks...
        When you've taken a stock engine and built it up into a more powerful mill, upgrading the starter is a final step that's commonly overlooked. When a new or rebuilt...
        by Timothy Zahl
      • Oils, Fluids, Lubricants
        May 04, 2017
        What is Oil Viscosity, and Why is It Important...
        Motor oil viscosity is generally known as a measurement of thickness. But more specifically, viscosity determines an oil's resistance to flowing in liquid form as well...
        by Timothy Zahl
      • Replacement Electrical Parts
        March 09, 2017
        Door And Lock Motor Parts Restore All Your...
        If you are looking at any vehicle built after the year 2000, you will notice it is probably equipped with power locks. This wonderful convenience and safety feature...
        by Michael Grayen
      • Performance Steering Parts
        March 09, 2017
        Rack & Pinion Conversion Kits Give Modern...
        For most of the history of the automobile, there have been two major types of steering systems: "recirculating ball" setups found on older vehicles, and...
        by Timothy Zahl
      • Performance Driveline & Axles
        January 11, 2017
        CV Boot Repair Kits | Replace the Boot, Not the...
        To understand the function of a CV boot, it's important to first look at what the "CV" part signifies. A constant velocity (CV) joint is a coupling found on one or...
        by Timothy Zahl
      • Replacement Fuel System Parts
        October 05, 2016
        What is a Fuel System 'Throttle Body'?
        A throttle body assembly is an integral part of a fuel-injected engine's air intake system. Its function is to regulate the amount of air that flows into the engine -...
        by Michael Grayen
      • Replacement Exhaust Parts
        August 10, 2016
        Exhaust Clamps, Gaskets & Hangers | Don’t...
        Exhaust system gaskets, clamps, and hanger pieces are probably some of the most overlooked parts on your entire vehicle. Since you don't see them, clean them, or...
        by Michael Grayen

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      2003 Audi A3 Parts Reviews

      Average rating:  5  5 - 1 review
      4.8 of 5
      This Clutch Is Perfect
      This clutch is perfect. Would recommend and would buy again. After installation it had a much lighter pedal feel, but after few days it works close to original. Nice clutch at such price.
      BPosted by Bryan (San Jose, CA) / July 31, 2015
      2003 Audi A3
      Was this review helpful for you? Yes

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