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Audi A3 Most Popular Parts

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ES#2592790 - 1K0121367PKT - Radiator Installation Kit - Includes everything you need to install a new radiator - Assembled By ECS - Audi

Includes everything you need to install a new radiator 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For TSI engine models with manual transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2592790
Mfg#:
1K0121367PKT
In Stock
$334.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5492501 - 35-229902KT1 - Bilstein B8 Performance Plus Front Struts kit - Give your vehicle a more aggressive feel - Fits left & right side. Mounts and hardware included. - Assembled By ECS - Audi Volkswagen

Give your vehicle a more aggressive feel - Fits left & right side. Mounts and hardware included. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5492501
Mfg#:
35-229902KT1
In Stock
$847.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5481316 - 015102ECS01KT - ECS Heavy Duty Front Strut Mount & Bearing Kit - Pair - This heavy-duty upgrade eliminates front suspension deflection, noise, and steering bind. - Assembled By ECS - Audi Volkswagen

This heavy-duty upgrade eliminates front suspension deflection, noise, and steering bind. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481316
Mfg#:
015102ECS01KT
In Stock
$256.99

This product was last offered at the strikethrough price on
08-27-2026

$245.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2602459 - 06J103600TKT2 - Oil Pan Replacement Kit - Everything required to replace your leaking pan, including the oil change - Assembled By ECS - Audi

Everything required to replace your leaking pan, including the oil change 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For TSI engine vehicles up to production date 11/21/2011 - For vehicles without oil level sensors

Brand:
Assembled By ECS - Corporate Logo
ES#:
2602459
Mfg#:
06J103600TKT2
In Stock
$307.99

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

$299.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2784784 - MK520T3KKT2 -  Oil Service Kit - With Magnetic Drain Plug - Includes Vaico oil, filter, and ECS magnetic drain plug - Assembled By ECS - Audi Volkswagen

Includes Vaico oil, filter, and ECS magnetic drain plug 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For vehicles with FSI engine only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2784784
Mfg#:
MK520T3KKT2
In Stock
$111.99

This product was last offered at the strikethrough price on
09-14-2026

$108.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5480424 - 1k0412331b5KT - Front Upper Strut Mount - Pair - Does not include a strut bearing. Should be replaced when replacing struts - Assembled By ECS - Audi Volkswagen

Does not include a strut bearing. Should be replaced when replacing struts 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5480424
Mfg#:
1K0412331B5KT
In Stock
$41.99

This product was last offered at the strikethrough price on
06-24-2026

$39.99 USD
Free Shipping
on orders $49 and up
ES#5480548 - 8j0615301g1KT - Front & Rear V5 Plain Brake Rotors - Set (340x30 / 310x22) - Precision manufactured and featuring a GeoSpec corrosion-resistant coating - Assembled By ECS - Audi Volkswagen

Precision manufactured and featuring a GeoSpec® corrosion-resistant coating 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For vehicles from the 2019 model year only

Brand:
Assembled By ECS - Corporate Logo
ES#:
5480548
Mfg#:
8J0615301G1KT
In Stock
$543.99

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

$525.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5516503 - IETPCI2KT - IE MK7/MQB FDS Performance Intercooler Kit V2 - Black - This performance intercooler and charge pipe kit dramatically lowers intake air temperatures, eliminates boost leaks, and prevents heat soak on MQB-chassis VW and Audi models. - Assembled By ECS - Audi Volkswagen

This performance intercooler and charge pipe kit dramatically lowers intake air temperatures, eliminates boost leaks, and prevents heat soak on MQB-chassis VW and Audi models. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5516503
Mfg#:
IETPCI2KT
In Stock
$1166.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2593859 - N91057001KT2 - Rear Fender Liner Hardware Kit - Priced Each - Includes all hardware to install one rear fender liner - Assembled By ECS - Audi

Includes all hardware to install one rear fender liner 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Up to production date 12/6/2010

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593859
Mfg#:
N91057001KT2
In Stock
$118.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5480748 - 5q0615301h-xs1KT - Front & Rear V5 Drilled & Slotted Brake Rotors - Set (288x25 / 272x10) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - Assembled By ECS - Audi Volkswagen

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5480748
Mfg#:
5Q0615301H-XS1KT
In Stock
$545.99

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

$535.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5482203 - 04e905110k1KT - Ignition Service Kit - Keep your engine running smooth - Assembled By ECS - Audi Volkswagen

Keep your engine running smooth 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5482203
Mfg#:
04E905110K1KT
In Stock
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5481345 - 10309175WKKT - Front Limited Slip Differential With Install Kit - Put all your power to the ground! - Assembled By ECS - Audi Volkswagen

Put all your power to the ground! 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For vehicles with 02Q and MQ350 6-speed manual transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481345
Mfg#:
10309175WKKT
In Stock
$1414.99

This product was last offered at the strikethrough price on
10-21-2026

$1393.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

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