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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Most Popular Parts

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12v Power Supply W/ Accessory Socket NAR (TypeA) Style Plug

ES#5480400 - UH005-TL1 - 12v Power Supply W/ Accessory Socket NAR (TypeA) Style Plug - Unitronic 12V Power Adapter is used in conjunction with our bench flash harness to allow for ease of use with any North American style wall plug. - Unitronic - Audi

Unitronic 12V Power Adapter is used in conjunction with our bench flash harness to allow for ease of use with any North American style wall plug.

Brand:
Unitronic - Corporate Logo
ES#:
5480400
Mfg#:
UH005-TL1
Back Ordered
$43.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Plastic Front Sway Bar End Link - Priced Each

ES#3427043 - 8K0411317D - Plastic Front Sway Bar End Link - Priced Each - Fits the left and right side - Meyle - Audi

Fits the left and right side 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3427043
Mfg#:
8K0411317D
Ships on Nov 4, 2026
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Bushing - Outer - Priced Each

ES#4147414 - 4E0407181B - Front Lower Control Arm Bushing - Outer - Priced Each - Fits the left and right side - Corteco - Audi

Fits the left and right side

Brand:
Corteco - Corporate Logo
ES#:
4147414
Mfg#:
4E0407181B
In Stock
Limited Qty Sale
$12.60

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

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Toe Link - Left

ES#4808477 - 8W0501529D - Rear Toe Link - Left - Make your driving experience more comfortable and safer - Vaico - Audi

Make your driving experience more comfortable and safer We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4808477
Mfg#:
8W0501529D
Special Order: No Guaranteed ETA
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Toe Link - Right

ES#4808478 - 8W0501530D - Rear Toe Link - Right - Make your driving experience more comfortable and safer - Vaico - Audi

Make your driving experience more comfortable and safer We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4808478
Mfg#:
8W0501530D
Special Order: No Guaranteed ETA
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Ball Seat Wheel Bolt - 14x1.5x35mm - Priced Each

ES#3552851 - 025384ECS02-02 - Titanium Ball Seat Wheel Bolt - 14x1.5x35mm - Priced Each - Lightweight, corrosion resistant, high performance lug bolt - ECS - Audi Volkswagen

Lightweight, corrosion resistant, high performance lug bolt 10X Entries Into Our F80 M3 Sweepstakes
Extended length bolt for use with 5mm to 8mm spacers

Brand:
ECS - Corporate Logo
ES#:
3552851
Mfg#:
025384ECS02-02
In Stock
ON SALE! SAVE 69%
$33.99

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

$10.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor - 2 Pin

Monitors coolant temperature for fan control & gauge readings

Brand:
Walker - Corporate Logo
ES#:
4745320
Mfg#:
079919523J
Ships in 1 Business Day
$41.99

This product was last offered at the strikethrough price on
05-07-2026

$40.99 USD
Free Shipping
on orders $49 and up

Front Strut Tower Cover Kit - Left

ES#4783266 - 8w0806583cKT - Front Strut Tower Cover Kit - Left - Keep your engine bay clean and looking good! - Genuine Volkswagen Audi - Audi

Keep your engine bay clean and looking good!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4783266
Mfg#:
8W0806583CKT
Ships in 3 Business Days
$40.99

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

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Cap

ES#4863595 - 4M0121321Q - Coolant Expansion Tank Cap - Keep proper pressure in your coolant system - Vaico - Audi

Keep proper pressure in your coolant system We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4863595
Mfg#:
4M0121321Q
Special Order: No Guaranteed ETA
$39.99 USD
Free Shipping
on orders $49 and up

Aluminum Front Sway Bar End Link - Priced Each

ES#4070723 - 4M0411317 - Aluminum Front Sway Bar End Link - Priced Each - Fits the left and right side - Delphi - Audi

Fits the left and right side

Brand:
Delphi - Corporate Logo
ES#:
4070723
Mfg#:
4M0411317
Back Ordered
$39.99

This product was last offered at the strikethrough price on
05-07-2026

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug Sealing Washer - Priced Each

ES#4150984 - N0138495 - Drain Plug Sealing Washer - Priced Each - Install new hardware with your new parts - Meistersatz - Audi Volkswagen

Install new hardware with your new parts

Brand:
Meistersatz - Corporate Logo
ES#:
4150984
Mfg#:
N0138495
In Stock
ON SALE! SAVE 67%
$2.99

This product was last offered at the strikethrough price on
05-14-2026

$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Posi-Quiet Semi-Metallic Brake Pads

ES#3987567 - 104.18980 - Posi-Quiet Semi-Metallic Brake Pads - Restore the stopping power in your vehicle - Centric - Audi

Restore the stopping power in your vehicle

Brand:
Centric - Corporate Logo
ES#:
3987567
Mfg#:
104.18980
In Stock
ON SALE! SAVE 77%
$55.99

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

$12.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aerial Wire

ES#4489128 - 000098652C - Aerial Wire - Also called the antenna wire - Genuine Volkswagen Audi - Audi

Also called the antenna wire For vehicles with production date from 2019

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4489128
Mfg#:
000098652C
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.

$41.99

This product was last offered at the strikethrough price on
09-03-2026

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 Intake System Reflect-A-Gold Add-On - Kohlefaser Luft-Technik

ES#3610302 - 024131ecs01aKT - Audi B9 Intake System Reflect-A-Gold Add-On - Kohlefaser Luft-Technik - Pre-cut DEI Reflect-a-Gold to apply directly to your new Kohlefaser Luft-Technik Intake System - ECS - Audi

Pre-cut DEI Reflect-a-Gold to apply directly to your new Kohlefaser Luft-Technik Intake System 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3610302
Mfg#:
024131ECS01AKT
In Stock
ON SALE! SAVE 25%
$47.99

This product was last offered at the strikethrough price on
06-13-2026

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cam Magnet Sealing Ring

ES#3186690 - 04E906145 - Cam Magnet Sealing Ring - O-ring that goes between the cam magnet and cam adjuster - Genuine Volkswagen Audi - Audi

O-ring that goes between the cam magnet and cam adjuster

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3186690
Mfg#:
04E906145
Ships in 3 Business Days
14% off MSRP

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

$6.99

This product was last offered at the strikethrough price on
10-13-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Console Mat - Black

ES#3087582 - 8W08621454PK - Console Mat - Black - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3087582
Mfg#:
8W08621454PK
Ships in 1-2 days
13% off MSRP

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

$39.99

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

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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