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Audi A4

Audi A4 Parts & Accessories

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Don’t let bad components ruin your Audi A4’s performance. Here at CarParts.com, you can conveniently shop for the replacement and performance parts you need to complete urgent repairs. We carry products like brake disc and pad kits, floor mats, and more for different model years. All parts in our catalog are manufactured in world-class facilities and are engineered to match OE specifications. Shop now and get the best deals on aftermarket Audi A4 parts today!

Top Rated Products

For an aftermarket part, the fitment is good. It comes folded but it bounces back to See More
Benjamin P.
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Fit perfect, exactly what I ordered. If anybody else is wondering they grill is a sepSee More
Jason J.
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2016 Audi A5 radiator support One of the headlight screw threads had plastic melted iSee More
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Product Questions & Answers

Q:What is the difference between a xenon and bi xenon?
Vikki B.
A:BEST ANSWERHi Vikki, Xenon uses a separate bulb for the low and high beam while bi-xenon only uses a single bulb. Show less
Andrew B.
 
3 Questions, 1 AnswerView all Q&As >
Q:Does my vehicle have HID bulbs?
WillyG
A:BEST ANSWERHi William, I do not have access to that information, but you can contact your local dealership about the features of your car. Show less
Aldrin P.
 
4 Questions, 1 AnswerView all Q&As >
Q:Does this bulb work for high and low beam 2005 bmw 645ci convertible? Show Less
Gregory J.
A:BEST ANSWERHi Gregory, thank you for reaching out. No, it does not. It only works for the low beam on HID models. Kindly confirm if you have HID or halogen headlights so we can recommend the correct parts. Have a good one! Show less
Andrew B.
 
5 Questions, 1 AnswerView all Q&As >

Shopping for Audi A4 Parts

From sleek lines, premium materials and build quality, and fantastic handling and acceleration, there are plenty of things to love about your Audi A4. But while your A4 is unmistakably a great luxury car, it’s not immune to failure. Over time, you will have to replace certain parts of your A4 as they wear out and fail. Fortunately, finding a good quality but affordable replacement part is incredibly easy with CarParts.com’s extensive Audi A4 parts catalog.

Audi A4: Commonly Replaced Parts

Unfortunately for Audi A4 owners, one of the parts that has a tendency to fail on their car is the engine. A host of engine-related problems, including excessive oil usage and buildup of oil sludge, particularly in turbocharged models, can lead to engine failure, which requires a very expensive engine replacement.

Aside from engine problems, your Audi A4 oxygen sensor may also fail and trigger your check engine light to illuminate. You may also experience problems with your timing chain and camshaft chain tensioner, which can lead to oil leaks. This can contribute to the failure of your A4’s engine as well. You’ll also want to keep a lookout on ignition problems, particularly with the ignition coils, leading to engine misfires.

Damaged components on your A4 can result in serious safety issues, so it’s best to replace any bad part as soon as you notice it failing. Our website is specially designed to make finding the right aftermarket component as stress-free as possible so that you can get your car back on the road in no time at all.

Audi A4 Aftermarket Parts

It’s a common myth that aftermarket parts are poorer in quality compared to OE parts. In reality, aftermarket parts actually follow OE specs as well. They also go through a similar process for quality control and testing, so you don’t have to worry about these parts failing sooner or providing subpar performance compared to OE parts. So if you want OE-quality at a lower cost, it’s a good idea to choose aftermarket Audi A4 parts.

Aside from being more competitively priced, you also get a wider range of options when you choose aftermarket parts. For instance, if you have an older A4 model, then you’re more likely to find a direct-fit, brand new replacement when you look for an aftermarket replacement versus an OE replacement part.

Why Buy Audi A4 Parts Online from CarParts.com

From our 24/7 customer support to our user-friendly website, you have so many reasons to shop for the perfect replacement parts for your Audi A4 here at CarParts.com. Because your safety and satisfaction are our top priorities, you can rest assured that any product you purchase from us was carefully sourced from leading names in the aftermarket car parts manufacturing industry.

Our vehicle selector and search filters make shopping incredibly easy for you. Just enter your Audi A4’s year and other relevant details to get a list of compatible parts for your specific A4 model. Start shopping for your perfect Audi A4 aftermarket parts now!