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Audi A4 Most Popular Parts

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LED Tail Light Set - Red/Clear

ES#2842113 - YDAA409LLEDRC - LED Tail Light Set - Red/Clear - Upgrade your exterior looks - Spyder - Audi

Upgrade your exterior looks For models with factory LED taillights

Brand:
Spyder - Corporate Logo
ES#:
2842113
Mfg#:
YDAA409LLEDRC
Back Ordered
$635.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump

ES#3187830 - 8E0919051CN - Fuel Pump - Including fuel gauge sender - Continental - Audi

Including fuel gauge sender We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
3187830
Mfg#:
8E0919051CN
In Stock
$317.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Straight - Priced Each

ES#259237 - 4D0407151P - Front Lower Control Arm - Straight - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi Volkswagen

Fits the left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259237
Mfg#:
4D0407151P
Ships in 5 Business Days
12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$358.99

This product was last offered at the strikethrough price on
08-31-2026

$316.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Washer - Priced Each

ES#472530 - WHT001484 - Washer - Priced Each - Sits between the front strut mount and bracket. 12.1x20x4 - Genuine Volkswagen Audi - Audi Volkswagen

Sits between the front strut mount and bracket. 12.1x20x4

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472530
Mfg#:
WHT001484
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor With O-Ring & Clip - 4 Pin - *ECS Recommends*

ES#2535452 - 059919501AKTU - Coolant Temperature Sensor With O-Ring & Clip - 4 Pin - *ECS Recommends* - Updated Green sensor with square/round connector. Please check existing sensor color - URO - Audi Volkswagen

Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
From VIN 8D-Y-000001, split is in the 2000 model year

Brand:
URO - Corporate Logo
ES#:
2535452
Mfg#:
059919501AKTU
In Stock
$21.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly MolyGen - Premium Oil Service Kit - With ECS Magnetic Drain Plug

ES#3439022 - molygenKT1 - Liqui Moly MolyGen - Premium Oil Service Kit - With ECS Magnetic Drain Plug - Includes Mann oil filter and Liqui Moly 5w-40 oil with MolyGen technology - Assembled By ECS - Audi

Includes Mann oil filter and Liqui Moly 5w-40 oil with MolyGen technology 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3439022
Mfg#:
MOLYGENKT1
In Stock
ON SALE!
$137.99

This product was last offered at the strikethrough price on
08-31-2026

$126.50 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rear Door Latch Assembly - Left

ES#2832703 - 8K0839015G - Rear Door Latch Assembly - Left - Common repair for issues with intermittent alarm problems & door locking - Genuine Volkswagen Audi - Audi

Common repair for issues with intermittent alarm problems & door locking From production date 11/3/2009

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2832703
Mfg#:
8K0839015G
Ships in 1-2 days
12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$716.99

This product was last offered at the strikethrough price on
08-31-2026

$631.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 150 Amp

ES#2535512 - AL0825XKT - Remanufactured Alternator - 150 Amp - Includes a $106.60 refundable core charge - Bosch - Audi

Includes a $106.60 refundable core charge We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2535512
Mfg#:
AL0825XKT
Ships in 2 Business Days
$375.99

This product was last offered at the strikethrough price on
08-01-2026

$315.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Control Arm - Left

ES#4880651 - 8K0505323F - Rear Upper Control Arm - Left - Keep your suspension in top shape - Delphi - Audi

Keep your suspension in top shape

Brand:
Delphi - Corporate Logo
ES#:
4880651
Mfg#:
8K0505323F
Ships in 2 Business Days
$159.99

This product was last offered at the strikethrough price on
10-03-2026

$157.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Outer Tie Rod Hardware Kit - Priced Each

ES#1132 - B5A4TRHK - Outer Tie Rod Hardware Kit - Priced Each - Includes necessary hardware for one side - Genuine Volkswagen Audi - Audi Volkswagen

Includes necessary hardware for one side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1132
Mfg#:
B5A4TRHK
Ships in 2 Business Days
$19.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Compressor

ES#2535648 - 4711498 - A/C Compressor - Not cold enough for you? - Denso - Audi

Not cold enough for you?

Brand:
Denso - Corporate Logo
ES#:
2535648
Mfg#:
4711498
Ships in 1-2 days
$630.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B8 Audi A4/A5 2.0T Gen 2 Dynamic+ Performance Software Package

ES#4428701 - 034-103-278 - B8 Audi A4/A5 2.0T Gen 2 Dynamic+ Performance Software Package - Unleash up to 301HP/361TQ by transforming your Audi EA888.2 2.0T with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! - 034Motorsport - Audi

Unleash up to 301HP/361TQ by transforming your Audi EA888.2 2.0T with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! 2X Entries Into Our F80 M3 Sweepstakes
For Pre-facelift models with EA888 Gen 2 2.0T.

Brand:
034Motorsport - Corporate Logo
ES#:
4428701
Mfg#:
034-103-278
Ships in 2 Business Days
Starting at $180.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Front Mount Intercooler Kit - B9 A4-A5 2.0T

Engineered for performance enthusiasts, this intercooler is designed to deliver superior cooling, increased power, and a p

Brand:
JH Motorsports - Corporate Logo
ES#:
5492594
Mfg#:
JHM-B9A4A530TFMI
Back Ordered
$629.99 USD
This product is lifetime replacement eligible Lifetime Replacement

BFI Complete Replacement Shift Paddles - Machined Finish

ES#4659054 - 8234-8W-700 - BFI Complete Replacement Shift Paddles - Machined Finish - The worlds first machined aluminum complete replacement paddles for Audi with illuminated shift indicators! - Black Forest Industries - Audi

The worlds first machined aluminum complete replacement paddles for Audi with illuminated shift indicators!

Brand:
Black Forest Industries - Corporate Logo
ES#:
4659054
Mfg#:
8234-8W-700
In Stock
$314.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Complete Replacement Shift Paddles - Audi 4M - Black Anodized

ES#4743091 - 8234-4M-701 - BFI Complete Replacement Shift Paddles - Audi 4M - Black Anodized - Designed for enthusiasts to give both an improved feel and better paddle access across a larger degree of the steering wheel. - Black Forest Industries - Audi

Designed for enthusiasts to give both an improved feel and better paddle access across a larger degree of the steering wheel.

Brand:
Black Forest Industries - Corporate Logo
ES#:
4743091
Mfg#:
8234-4M-701
Ships in 3 Business Days
$314.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Big Brake Kit - stage 1 - Slotted Rotors (345x30)

ES#4522 - B7A4S1FSLT - Front Big Brake Kit - stage 1 - Slotted Rotors (345x30) - Upgrade to the stopping power of the Audi S4. Includes ECS V5 slotted brake rotors. - Assembled By ECS - Audi

Upgrade to the stopping power of the Audi S4. Includes ECS V5 slotted brake rotors. 10X Entries Into Our F80 M3 Sweepstakes
Upgrade your B7 A4 factory rotors to larger 345mm S4 rotors - Depending on which factory wheel is used, a

Brand:
Assembled By ECS - Corporate Logo
ES#:
4522
Mfg#:
B7A4S1FSLT
Ships in 6 Business Days
ON SALE!
$685.00

This product was last offered at the strikethrough price on
05-02-2026

$629.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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