2003 Audi A3 Parts

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    • (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
      $89.12 - $103.06
    • (0 reviews)
      # mpn2287472
      Audi A3 2003, Rear Trailing Arm Bushing by Dorman®. Quantity: 1 per Pack. Restore a smooth ride, directional stability, and agile handling with Dorman’s suspension components. Their tough rubber construction ensures durability.
      Direct replacement for a trouble-free installationWeather resistant
      $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
      $8.15 - $20.28
    • (0 reviews)
      # 1217270694
      Audi A3 Turbocharged 1.8L with Mexico Built 2003, Professional™ Oil Filter by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.19 - $5.32
    • (0 reviews)
      # 772545379
      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 Overall...
      High precious metal load and high technology washcoat for premium performanceStainless steel body and aluminized body and pipe heat shields for durability
      $103.77 - $116.98
    • (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
      $279.91 - $536.27
    • (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. All components are 100%...
      Meets or exceeds OE specificationsExact fit for easy installation
      $122.21
    • (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
      $76.90 - $90.78
    • (1 review)
      # 87829834
      Audi A3 1.8L Standard Transmission 2003, CV Axle Shaft by Cardone Select®. Constant velocity drive axles are engineered to perform as well as the original design. Designed utilizing the latest technology, this product by Cardone...
      100% Neoprene boots are designed with additional bellows to resist bellow stress and ozone cracking, the leading cause of boot failureA new axle nut is supplied with every unit for hassle-free installation, as the old nut on the vehicle is typically worn or stripped
      $40.47 - $45.43
    • (0 reviews)
      # mpn4517286284
      Universal Mini Auto Fuse Kit by Victor Automotive®. 5 Pieces. Mini blade type. The auto fuse assortment kit replaces old or burned-out fuses. This top-grade product is expertly made in compliance with stringent industry standards to...
      Created by professionals to meet your requirementsWill look good for many years of use
      $2.32
    • (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,...
      All compressors go through sophisticated testing and leak test processesIncludes specific electrical connector to eliminate splicing
      $183.93 - $312.72
    • (0 reviews)
      # 1140848040
      Audi A3 2003, Intermotor™ Vehicle Speed Sensor 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $76.38 - $77.71
    • (0 reviews)
      # 1066671505
      Universal Ground Strap by AllStar Performance®. The number one problem with electrical systems is often related to poor ground connections. Perfect for various 6 or 12 volt grounding applications. Flexible, braided copper 12 gauge...
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $7.59 - $8.69
    • (1 review)
      # 889461559
      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 oil...
      50-micron bronze filter blocks oil from depositing in ventilation systemSpecial engineered inlet pattern "turbulates" air longer, allowing oil to condense
      $116.25 - $135.00
    • (0 reviews)
      # 847430113
      Heavy Duty Rubber 90 Degree Pipe Elbow 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
      $11.91 - $19.81
    • (3 reviews)
      # 681876164
      Universal API-Licensed™ Multi-Grade High Performance Motor Oil by Royal Purple®. Royal Purple's API-licensed Motor Oil combines premium base oils with proprietary additive technologies to create high performance synthetic oil that...
      Designed for diesel and gasoline enginesAPI-licensed product
      $8.49 - $1,800.08
    • (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
    • (13 reviews)
      # mpn1728321
      Showroom Shine by Dr. Beasley's®.
      $499.99
    • (0 reviews)
      # mpn888418103
      Audi A3 1.8L 2003, Professional™ Remanufactured Alternator by ACDelco®. Current: 120 Amp. With 6 Groove Serpentine Clutch Pulley. Pulley Size: 56 mm. With Internal Fan. Plug Position: 1:00 and 1:30 O'Clock. Voltage Regulator:...
      Remanufactured – Units are remanufactured to stringent specifications, not rebuiltTop-selling part numbers include 100% new solenoid
      $121.03
    • (0 reviews)
      # 302192776
      Spherical Heim Joints by Dorman®. Quantity: 5 per Pack. Highly resistant to rust and corrosion, Dorman’s Spherical Rod End Ball Joints provide long-lasting durability.
      Made from high-quality materials for ultimate durabilitySuitable for a broad array of automotive, industrial and agricultural uses
      $37.45 - $59.38
    • (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
      $21.00 - $38.54
    • (0 reviews)
      # mpn4424760351
      Audi A3 Turbocharged 1.8L with Mexico Built 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....
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.08
    • (0 reviews)
      # 772684912
      Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. With 1 Inlet. This catalytic converter features the correct load of precious metals to ensure the proper limitation of tailpipe emissions....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $60.99 - $123.13
    • (0 reviews)
      # mpn2408323
      Audi A3 Models Built in Brazil 2003, Engine 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...
      Comes with reservoir capManufactured with premium plastic
      $28.95
    • (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
      $24.08
    • (0 reviews)
      # 152924414
      Audi A3 1.8L With Standard Cooler Models Built in Mexico 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
      $106.55 - $125.88
    • (0 reviews)
      # 1139887317
      Audi A3 1.8L Standard Transmission 2003, Remanufactured CV Axle Shaft by A1 Cardone®. Remanufactured constant velocity drive axles are engineered to perform as well as the original design. Designed utilizing the latest technology, this...
      100% Neoprene boots ensure excellent ozone resistance, which eliminates cracking, a leading cause of boot failureHigh quality grease withstands high-temperature and pressure extremes, which extends joint life
      $38.16
    • (0 reviews)
      # mpn1741899168
      Universal 125A Mega Fuse by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $7.54
    • (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
      $10.61 - $15.86
    • (0 reviews)
      # 718662700
      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 meet your...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $18.49 - $101.99




    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.

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    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

    • Performance Brakes, Pads & Rotors
      August 10, 2018
      When Is It Time To Replace My Brake Lines?
      Hydraulic brake lines and hoses aren’t something most people think about when it comes to vehicle maintenance. That’s understandable, considering automakers...
      by Michael Grayen
    • Performance Brakes, Pads & Rotors
      August 09, 2018
      When Is It Time To Replace My Brake Calipers?
      Brake calipers, found only on disc brake systems, house pistons which use the force of hydraulic brake fluid to stop the vehicle. More specifically, those pistons...
      by Timothy Zahl
    • Suspension
      August 08, 2018
      When Is It Time To Replace My Vehicle's Springs?
      The springs on your vehicle are an integral part of its suspension system. Not only do springs keep all four corners suspended at a pre-determined, level ride height,...
      by Richard Reina
    • Starting & Charging
      August 03, 2018
      When Is It Time To Replace My Alternator?
      Bolted to an engine block and powered by a belt-driven pulley, an alternator is in motion whenever the engine is running. Essentially, a vehicle's battery is tasked...
      by Michael Grayen
    • Fuel Parts
      August 01, 2018
      When Is It Time to Replace My Fuel Filter?
      Odds are if you’ve come to our website, you know the value of good vehicle maintenance. We’d also bet you perform certain maintenance items more frequently than...
      by Richard Reina
    • Air Intakes & Filters
      July 23, 2018
      When Is It Time To Replace My Air Filter?
      You likely know that today's automobile engines run on an air/fuel mixture that is precisely metered for optimum combustion, power, and fuel efficiency. But did you...
      by Timothy Zahl
    • Engines
      July 17, 2018
      When Is It Time To Replace My Engine Accessory...
      As their name suggests, accessory belts take rotational power from the engine's spinning crankshaft and transfer it to various pumps that run devices and accessories...
      by Richard Reina
    • Suspension
      July 11, 2018
      When Is It Time To Replace My Suspension Bushings?
      Maybe you remember being pushed along in a wheelbarrow during childhood. The ride was bone-jarring - even with an air-filled rubber tire cushioning against the rough...
      by Timothy Zahl
    • Engines
      July 06, 2018
      When Is It Time To Replace My Engine Timing Belt?
      A timing belt is a toothed belt made of reinforced rubber that rides on sprocket wheels. Driven by the engine's crankshaft pulley, a timing belt provides rotational...
      by Michael Grayen
    • Replacement Suspension Parts
      July 05, 2018
      When Is It Time To Replace My Shock Absorbers?
      Shock absorbers are suspension components that dampen and halt the up-and-down movement of your vehicle's springs. If these control devices weren't part of the...
      by Timothy Zahl
    • Ignition Parts
      July 04, 2018
      When Is It Time To Replace My Spark Plugs?
      Spark plugs are a key ingredient of gasoline engines when it comes to serving up a dish of solid power. More specifically, they conduct electricity derived from the...
      by Richard Reina
    • A/C and Heating Parts
      June 25, 2018
      When Is It Time To Replace My Cabin Air Filter?
      If you own a car or truck built since the early 1990s, the HVAC (heating, venting & air conditioning) system which provides heated and cooled air to the vehicle’s...
      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.
    Posted by Bryan Pena (San Jose, CA) / July 31, 20152003 Audi A3
    Was this review helpful for you? Yes
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