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Audi A4 Most Popular Parts

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Ignition Service Kit - Black Coil Pack Wiring Cover & Service Tools

ES#3464405 - 06E905115FKKT6 - Ignition Service Kit - Black Coil Pack Wiring Cover & Service Tools - Assembled By ECS - Audi Volkswagen

10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3464405
Mfg#:
06E905115FKKT6
In Stock
ON SALE!
$340.99

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

$338.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

40k Service Kit

ES#3663764 - n90813202ktKT14 - 40k Service Kit - Everything you need to perform the recommend 40k mile service. - Assembled By ECS - Audi

Everything you need to perform the recommend 40k mile service. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3663764
Mfg#:
N90813202KTKT14
In Stock
ON SALE!
$181.99

This product was last offered at the strikethrough price on
06-15-2026

$169.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Front Talon Brake Rotors - Pair (320x30)

ES#3571229 - HTC4852 - Front Talon Brake Rotors - Pair (320x30) - An all new cross drilled and slotted upgrade for your vehicle - Offering performance, durability, and quality in one package! - Hawk - Audi

An all new cross drilled and slotted upgrade for your vehicle - Offering performance, durability, and quality in one package!

Brand:
Hawk - Corporate Logo
ES#:
3571229
Mfg#:
HTC4852
Special Order: No Guaranteed ETA
20% off MSRP

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

$421.99

This product was last offered at the strikethrough price on
10-12-2026

$337.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Boost Hard Pipe

ES#1928456 - 8K0145673AJ - Boost Hard Pipe - Hard pressure pipe that connects the intercooler hoses - Genuine Volkswagen Audi - Audi

Hard pressure pipe that connects the intercooler hoses

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1928456
Mfg#:
8K0145673AJ
Ships in 3 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.

$383.99

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

$337.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sunroof Seal

ES#453275 - 8K5877297A - Sunroof Seal - Ensure a leak free seal for your sunroof - Genuine Volkswagen Audi - Audi

Ensure a leak free seal for your sunroof Fits sedan models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
453275
Mfg#:
8K5877297A
Ships in 3 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.

$383.99

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

$337.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Airbag Control Module

ES#2503369 - 8K0959655K - Airbag Control Module - Keep your airbag system operating properly for your safety - Genuine Volkswagen Audi - Audi

Keep your airbag system operating properly for your safety Fits up to the 2012 model year - Please check verify existing part number with VIN before ordering

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2503369
Mfg#:
8K0959655K
Ships in 3 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.

$190.99

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

$168.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Outer Tie Rod - Priced Each

ES#1834064 - 4F0498811A - Outer Tie Rod - Priced Each - Fits left and right side - Genuine Volkswagen Audi - Audi

Fits left and right side S4 style tie rod end

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1834064
Mfg#:
4F0498811A
Ships in 5 Business Days
3% off MSRP

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

$173.99

This product was last offered at the strikethrough price on
10-12-2026

$168.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#2187572 - 078903133AB - Accessory Belt Tensioner - Keep your drive belt tight - URO - Audi Volkswagen

Keep your drive belt tight 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2187572
Mfg#:
078903133AB
Ships in 2 Business Days
$37.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

6-Speed Gate Pattern Coin for Heavy Weight Shift Knobs

ES#3022046 - IBFI1006 - 6-Speed Gate Pattern Coin for Heavy Weight Shift Knobs - 6 speed logo coin for your BFI weighted shift knob! - Black Forest Industries - Audi Volkswagen

6 speed logo coin for your BFI weighted shift knob! For GS1, GS2, and GSB shift knobs only. Does not fit GSA shift knobs.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3022046
Mfg#:
IBFI1006
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Street Shield Skid Plate Hardware Kit

ES#3470642 - 017881ecs01KT2 - Transmission Street Shield Skid Plate Hardware Kit - Replacement hardware kit for your ECS Transmission Street Shield - ECS - Audi

Replacement hardware kit for your ECS Transmission Street Shield 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3470642
Mfg#:
017881ECS01KT2
In Stock
ON SALE! SAVE 10%
$124.99

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

$112.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 A4/S4 A5/S5 RS5 Front Adjustable Sway Bar

ES#4027361 - 022847ecs01KT - Audi B9 A4/S4 A5/S5 RS5 Front Adjustable Sway Bar - Reduce body roll and enhance handling! - ECS - Audi

Reduce body roll and enhance handling! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4027361
Mfg#:
022847ECS01KT
Ships on Feb 23, 2027
ON SALE! SAVE 10%
$374.81

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

$337.33 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Titanium Ball Seat Wheel Bolt - 14x1.5x50mm - Set Of 20

ES#3570272 - 025384ecs02-98KT - Titanium Ball Seat Wheel Bolt - 14x1.5x50mm - Set Of 20 - Lightweight, corrosion resistant, high performance lug bolts - ECS - Audi Volkswagen

Lightweight, corrosion resistant, high performance lug bolts 10X Entries Into Our F80 M3 Sweepstakes
Extended length bolts for use with 20mm spacers

Brand:
ECS - Corporate Logo
ES#:
3570272
Mfg#:
025384ECS02-98KT
In Stock
ON SALE!
$354.99

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

$337.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Shock Mount Kit - Pair & Hardware

ES#5491253 - 8K0513353ECKT2 - Rear Upper Shock Mount Kit - Pair & Hardware - Fits the left and right side, install hardware included - Genuine Volkswagen Audi - Audi Porsche

Fits the left and right side, install hardware included

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5491253
Mfg#:
8K0513353ECKT2
Ships in 5 Business Days
$336.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar - 26.8mm

ES#4039730 - 8D0411309K - Front Sway Bar - 26.8mm - Restore stability to your suspension. - Meyle - Audi Volkswagen

Restore stability to your suspension. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Sedan models only

Brand:
Meyle - Corporate Logo
ES#:
4039730
Mfg#:
8D0411309K
Ships on Nov 4, 2026
$336.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Forge PCV Delete Plate

Delete your failure-prone PCV valve

Brand:
Forge - Corporate Logo
ES#:
3675326
Mfg#:
FMPCVD1
Ships on Nov 12, 2026
$168.37 USD
Free Shipping
on orders $49 and up

Lower Guide Rail - Left Side

ES#277852 - 059109469F - Lower Guide Rail - Left Side - Located between the left idle gear and crankshaft on the main timing chain - Genuine Volkswagen Audi - Audi

Located between the left idle gear and crankshaft on the main timing chain

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277852
Mfg#:
059109469F
In Stock
ON SALE! SAVE 60%
$65.42

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

$25.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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