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Audi A3 Most Popular Parts

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CATACLEAN - The Original Science - 2-Pack

ES#4147386 - 120019 - CATACLEAN - The Original Science - 2-Pack - Patented & EPA approved Complete Engine, Fuel and Exhaust System Cleaner Reduces Emissions and Improves Overall Engine Performance! Buy 2 and save! - CATACLEAN - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Patented & EPA approved Complete Engine, Fuel and Exhaust System Cleaner Reduces Emissions and Improves Overall Engine Performance! Buy 2 and save!

Brand:
CATACLEAN - Corporate Logo
ES#:
4147386
Mfg#:
120019
In Stock
11% off MSRP

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

$56.19

This product was last offered at the strikethrough price on
10-23-2026

$49.95 USD
Free Shipping

B6 Performance Front Strut - Priced Each

ES#2966822 - 35-229865 - B6 Performance Front Strut - Priced Each - Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - Audi Volkswagen

Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bilstein - Corporate Logo
ES#:
2966822
Mfg#:
35-229865
Ships on Mar 5, 2027
$255.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

55mm Bullet Nose Stud & Nut Bundle - Cone Seat - Set Of 20

ES#4505731 - 034-604-6004-20 - 55mm Bullet Nose Stud & Nut Bundle - Cone Seat - Set Of 20 - Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 - 034Motorsport - Audi Volkswagen

Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 2X Entries Into Our F80 M3 Sweepstakes
For use with spacers up to 10mm only

Brand:
034Motorsport - Corporate Logo
ES#:
4505731
Mfg#:
034-604-6004-20
In Stock
$176.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

UV / LED Flashlight

ES#3469564 - UVFLASHLIGHT - UV / LED Flashlight - Check for leaks when used with Molygen oil! - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Check for leaks when used with Molygen oil! 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3469564
Mfg#:
UVFLASHLIGHT
In Stock
$7.99 USD
Free Shipping
on orders $49 and up

Universal Adapter Kit For Brake Bleeding

ES#2841143 - 007311SCH04A - Universal Adapter Kit For Brake Bleeding - Works with Schwaben ES2774836 or ES2774831 or ES3125779 only - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Works with Schwaben ES2774836 or ES2774831 or ES3125779 only 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2841143
Mfg#:
007311SCH04A
In Stock
ON SALE! SAVE 25%
$38.99

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

$29.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Valve Stem Caps - Set Of 4 - Black

ES#4056753 - MS100197 - APR Valve Stem Caps - Set Of 4 - Black - Leaving no detail untouched, we've added APR Valve Stem Caps to the lineup! - APR - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Leaving no detail untouched, we've added APR Valve Stem Caps to the lineup! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4056753
Mfg#:
MS100197
In Stock
ON SALE! SAVE 10%
$15.99

This product was last offered at the strikethrough price on
05-10-2026

$14.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Brake Bleeding Adapter For Extractor

ES#3248036 - 024377SCH01A - Schwaben Brake Bleeding Adapter For Extractor - This is a brake bleeding adapter to be used with the Schwaben ES2841122 6.5 Liter Fluid Extractor to suck brake fluid out of bleeder screw Also works with ES3536554 - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

This is a brake bleeding adapter to be used with the Schwaben ES2841122 6.5 Liter Fluid Extractor to suck brake fluid out of bleeder screw Also works with ES3536554 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
3248036
Mfg#:
024377SCH01A
In Stock
ON SALE! SAVE 25%
$33.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben 21x22mm Strut Wrench

ES#3022231 - 017822SCH01A - Schwaben 21x22mm Strut Wrench - Many OEM strut nuts are 21mm and the aftermarket replacements are 22mm. Schwaben to the rescue with a wrench with both sizes on one wrench - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Many OEM strut nuts are 21mm and the aftermarket replacements are 22mm. Schwaben to the rescue with a wrench with both sizes on one wrench 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
3022231
Mfg#:
017822SCH01A
In Stock
ON SALE! SAVE 25%
$35.99

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Garrett GEN2 GTX3076R Dual Ball Bearing turbocharger

ES#4135253 - GRT-TBO-K51 - Garrett GEN2 GTX3076R Dual Ball Bearing turbocharger - Garrett GEN2 GTX3076R dual ball bearing turbocharger with a T04E frame (4" inlet and 2" outlet compressor housing) and a .61 A/R Divided (Twin-scroll) V-Band Inlet and GT 3" V-Band outlet turbine housing (Ni-Resist Material). - ATP - Audi Volkswagen

Garrett GEN2 GTX3076R dual ball bearing turbocharger with a T04E frame (4" inlet and 2" outlet compressor housing) and a .61 A/R Divided (Twin-scroll) V-Band Inlet and GT 3" V-Band outlet turbine housing (Ni-Resist Material). Used for custom, big turbo applications only - ECS Tuning does not offer support on tuning, fueling, exhaust manifold, etc

Brand:
ATP - Corporate Logo
ES#:
4135253
Mfg#:
GRT-TBO-K51
Ships in 6 Business Days
$2265.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Wiper Arm Puller

ES#3219170 - 023437SCH01A - Schwaben Wiper Arm Puller - Remove wiper arms with ease and no damage to car - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Remove wiper arms with ease and no damage to car 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
3219170
Mfg#:
023437SCH01A
In Stock
ON SALE! SAVE 25%
$25.99

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

$19.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro-Line Diesel Intake System Cleaner - 400mL

ES#3514639 - 20208KT - Pro-Line Diesel Intake System Cleaner - 400mL - Clean your intake duct without removing it - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Clean your intake duct without removing it 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Ground ship only in the contiguous U.S.

Brand:
Liqui-Moly - Corporate Logo
ES#:
3514639
Mfg#:
20208KT
In Stock
$16.99

This product was last offered at the strikethrough price on
09-29-2026

$16.19 USD
Free Shipping
on orders $49 and up

Strut Nut Socket - 19mm

ES#2652177 - 003046SCH01A-02 - Strut Nut Socket - 19mm - Used to properly tighten strut nuts - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Used to properly tighten strut nuts 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
2652177
Mfg#:
003046SCH01A-02
In Stock
ON SALE! SAVE 25%
$25.99

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

$19.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spal Electric Fan Harness with Relay - 185 Degree

ES#4147266 - 185FH - Spal Electric Fan Harness with Relay - 185 Degree - Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit - Spal - Audi BMW MINI

Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit

Brand:
Spal - Corporate Logo
ES#:
4147266
Mfg#:
185FH
Back Ordered
11% off MSRP

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

$193.99

This product was last offered at the strikethrough price on
10-23-2026

$171.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3/8"(9mm) Band Hose Clamp - 20-32mm

ES#2770163 - 003402ECS06A-05 - 3/8"(9mm) Band Hose Clamp - 20-32mm - German-style 304 stainless hose clamp - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

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

Brand:
ECS - Corporate Logo
ES#:
2770163
Mfg#:
003402ECS06A-05
In Stock
ON SALE! SAVE 25%
$4.99

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

$3.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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