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Audi A4 Most Popular Parts

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MegaWarrior Extension

ES#2919327 - 8007082 - MegaWarrior Extension - Expand your cargo capacity of your MegaWarrior by 40% - Yakima - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Expand your cargo capacity of your MegaWarrior by 40%

Brand:
Yakima - Corporate Logo
ES#:
2919327
Mfg#:
8007082
In Stock
$288.95 USD
This product is lifetime replacement eligible Lifetime Replacement

52mm Prosport Electrical Boost Gauge - Clear Lens/White LED

ES#3176545 - PSTEBO270-12 - 52mm Prosport Electrical Boost Gauge - Clear Lens/White LED - Includes twist on mounting ring, twist on LED bulb, tubing kit, T-adapter, and instructions. - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Includes twist on mounting ring, twist on LED bulb, tubing kit, T-adapter, and instructions.

Brand:
Prosport Performance - Corporate Logo
ES#:
3176545
Mfg#:
PSTEBO270-12
Ships in 1 Business Day
$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3/8"/9mm Band Hose Clamp - 60-80mm

ES#2703760 - 5574K21 - 3/8"/9mm Band Hose Clamp - 60-80mm - German-style 304 stainless hose clamp - ECS - Audi Volkswagen Mercedes Benz MINI Porsche

German-style 304 stainless hose clamp 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2703760
Mfg#:
5574K21
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Arnott Airline Repair Kit

ES#4940879 - K-5665 - Arnott Airline Repair Kit - 4x 6mm PTC Union, 3m x 6mm Tubing, 1x Tubing Cutter - Arnott - Audi BMW Volkswagen Mercedes Benz Porsche

4x 6mm PTC Union, 3m x 6mm Tubing, 1x Tubing Cutter

Brand:
Arnott - Corporate Logo
ES#:
4940879
Mfg#:
K-5665
In Stock
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement Gasket - Priced Each

ES#2992109 - F3091 - Replacement Gasket - Priced Each - 3" gasket for Milltek Sport - 2 bolt flange - Milltek Sport - Audi Volkswagen Mercedes Benz MINI

3" gasket for Milltek Sport - 2 bolt flange

Brand:
Milltek Sport - Corporate Logo
ES#:
2992109
Mfg#:
F3091
Ships on Nov 11, 2026
ON SALE! SAVE 10%
$9.99

This product was last offered at the strikethrough price on
09-18-2026

$8.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EXTRACTION/FILLER Pump

ES#2939884 - CTA7077 - EXTRACTION/FILLER Pump - You will find this 1500 cc Extractor/Filler kit handy for all types of fluid changes - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

You will find this 1500 cc Extractor/Filler kit handy for all types of fluid changes

Brand:
CTA Tools - Corporate Logo
ES#:
2939884
Mfg#:
CTA7077
Ships on Oct 19, 2026
$71.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

All Clean+ All Purpose Cleaner - 16 Oz

ES#2619001 - CLD10116 - All Clean+ All Purpose Cleaner - 16 Oz - Cuts through all levels of dirt, grease, and grime with the power of natural citrus - Chemical Guys - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Cuts through all levels of dirt, grease, and grime with the power of natural citrus

Brand:
Chemical Guys - Corporate Logo
ES#:
2619001
Mfg#:
CLD10116
Back Ordered
$12.99 USD
Free Shipping
on orders $49 and up

License Plate Frame

ES#4362345 - UH015-GR3 - License Plate Frame - Get yours NOW and represent Unitronic with pride! - Unitronic - Audi Volkswagen

Get yours NOW and represent Unitronic with pride!

Brand:
Unitronic - Corporate Logo
ES#:
4362345
Mfg#:
UH015-GR3
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Quick Release Hub - Gen 2.0

Available in a wide range of colors

Brand:
NRG - Corporate Logo
ES#:
3663633
Mfg#:
SRK200K
In Stock at Vendor
Starting at $120.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Conical Seat Wheel Bolt - 14x1.5x35mm - Set Of 20

ES#3570224 - 025384ecs03-0220 - Titanium Conical Seat Wheel Bolt - 14x1.5x35mm - Set Of 20 - Lightweight, corrosion resistant, high performance lug bolts - ECS - Audi BMW Volkswagen Mercedes Benz

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

Brand:
ECS - Corporate Logo
ES#:
3570224
Mfg#:
025384ECS03-0220
Ships on Nov 23, 2026
ON SALE! SAVE 10%
$314.99

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

$283.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Catch Can O-ring

ES#3097721 - N1.50X051 - ECS Catch Can O-ring - Replacement ECS catch can O-ring - ECS - Audi BMW Volkswagen MINI

Replacement ECS catch can O-ring 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3097721
Mfg#:
N1.50X051
In Stock
ON SALE! SAVE 25%
$5.99

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

$4.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heli-Coil Sav-A-Thread 14m X1.25 Spark Plug Thread Repair Kit

ES#3020144 - HEC533414 - Heli-Coil Sav-A-Thread 14m X1.25 Spark Plug Thread Repair Kit - Repair stripped spark plug threads quickly and easily. - Heli-Coil - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Repair stripped spark plug threads quickly and easily.

Brand:
Heli-Coil
ES#:
3020144
Mfg#:
HEC533414
In Stock
Limited Qty Sale
$167.99

This product was last offered at the strikethrough price on
07-27-2026

$140.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AGA Tools Jack Rod Stand - XL

ES#4920688 - AGA-JR-14-24 - AGA Tools Jack Rod Stand - XL - Transform your floor jack into a reliable, stable jack stand - 14 to 24 inches length - AGA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Transform your floor jack into a reliable, stable jack stand - 14 to 24 inches length

Brand:
AGA Tools - Corporate Logo
ES#:
4920688
Mfg#:
AGA-JR-14-24
Ships in 7 Business Days
$140.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Valve Stem Cap - Priced Each

ES#65523 - 36121120779 - Stainless Steel Valve Stem Cap - Priced Each - Replace your plastic or missing caps - Genuine BMW - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Replace your plastic or missing caps

Brand:
Genuine BMW - Corporate Logo
ES#:
65523
Mfg#:
36121120779
In Stock
Limited Qty Sale
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 6.5" Sticker

ES#4362351 - UH017-GR4 - Unitronic 6.5" Sticker - 6.5" Unitronic window decal - Unitronic - Audi Volkswagen

6.5" Unitronic window decal

Brand:
Unitronic - Corporate Logo
ES#:
4362351
Mfg#:
UH017-GR4
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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