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Audi S4 Most Popular Parts

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ES#3209635 - 88.10.13bKT1 - 18" RSE10 - Set Of Four - 18"x8", ET45, 5x112, 57.1mm CB - Satin Black - Neuspeed - Audi Volkswagen

18"x8", ET45, 5x112, 57.1mm CB - Satin Black

Brand:
Neuspeed - Corporate Logo
ES#:
3209635
Mfg#:
88.10.13BKT1
Ships in 2 Business Days
$1605.99

This product was last offered at the strikethrough price on
08-17-2026

$1592.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4753059 - cp12189045frgKT - 18" ISWEEP CP12 Wheels - Set Of Four - 18"x9" ET45 57.1CB 5x112 - Flat Racing Graphite - iSWEEP - Audi Volkswagen

18"x9" ET45 57.1CB 5x112 - Flat Racing Graphite

Brand:
iSWEEP - Corporate Logo
ES#:
4753059
Mfg#:
CP12189045FRGKT
Ships in 2 Business Days
$1592.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2084494 - 4F0201550J - Gas Cap With Strap - Replace your leaking cap, or the one you left at the pump - Genuine Volkswagen Audi - Audi

Replace your leaking cap, or the one you left at the pump For sedan/avant models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2084494
Mfg#:
4F0201550J
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.

$71.66

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

$63.71 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2556704 - 8K0121081BK - expansion tank pipe - Connects the expansion tank to the hard water pipes and the small upper radiator port - Genuine Volkswagen Audi - Audi

Connects the expansion tank to the hard water pipes and the small upper radiator port From production date 4/9/2012

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556704
Mfg#:
8K0121081BK
Ships in 1 day
10% off MSRP

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

$219.99

This product was last offered at the strikethrough price on
10-26-2026

$198.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4809677 - 4M0819439B - Cabin Air Filter - Priced Each  - Filters odor from reaching the cabin - Mahle - Audi

Filters odor from reaching the cabin

Brand:
Mahle - Corporate Logo
ES#:
4809677
Mfg#:
4M0819439B
Back Ordered
$43.99

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

$36.99 USD
Free Shipping
on orders $49 and up
ES#461622 - 8T0035415A - Front Door Speaker - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi

Fits the left and right side For vehicles with active loudspeakers

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
461622
Mfg#:
8T0035415A
Ships in 1 day
9% off MSRP

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

$116.99

This product was last offered at the strikethrough price on
10-26-2026

$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5445645 - 8k0615301m-xsKT - Front & Rear V5 Dimpled/Drilled & Slotted Brake Rotors - Set (345x30/330x22) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi

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

Brand:
ECS - Corporate Logo
ES#:
5445645
Mfg#:
8K0615301M-XSKT
In Stock
ON SALE!
$855.99

This product was last offered at the strikethrough price on
08-07-2026

$794.12 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4690984 - 06M121115K - Thermostat Housing - Common point of failure for the cooling system. - Vernet - Audi

Common point of failure for the cooling system.

Brand:
Vernet - Corporate Logo
ES#:
4690984
Mfg#:
06M121115K
Ships in 1 Business Day
$70.99

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

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3998858 - 034-503-1023 - Billet Aluminum Single-Mass Lightweight Flywheel - Weighing in at 13 lbs, allows for faster revving and easier rev matching when downshifting. - 034Motorsport - Audi

Weighing in at 13 lbs, allows for faster revving and easier rev matching when downshifting. 2X Entries Into Our F80 M3 Sweepstakes
To be paired with a B7 S4 clutch kit

Brand:
034Motorsport - Corporate Logo
ES#:
3998858
Mfg#:
034-503-1023
Back Ordered
$792.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4620259 - 8K0399151DB - Transmission Mount Insert - Enhance your driving experience by filling the bushing void. - JH Motorsports  - Audi

Enhance your driving experience by filling the bushing void.

Brand:
JH Motorsports  - Corporate Logo
ES#:
4620259
Mfg#:
8K0399151DB
In Stock
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#261389 - 317011 - Motylgear Manual Transmission / Differential Fluid (75w-90) - 1 Liter - Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes - Motul - Audi BMW Volkswagen MINI Porsche

Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes

Brand:
Motul - Corporate Logo
ES#:
261389
Mfg#:
317011
Back Ordered
10% off MSRP

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

$20.44

This product was last offered at the strikethrough price on
11-03-2026

$18.40 USD
Free Shipping
on orders $49 and up
ES#3457711 - 4M0601173E - Wheel Bolt Cover - Satin Black - Priced Each - Covers the lug bolt head for a cleaner look. 17mm - Genuine Volkswagen Audi - Audi

Covers the lug bolt head for a cleaner look. 17mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3457711
Mfg#:
4M0601173E
In Stock
17% off MSRP

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

$5.99

This product was last offered at the strikethrough price on
11-03-2026

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5493049 - 654-3AV25535B8S4 - 19" Alzor Style 654 "Ready-To-Roll" Wheel & Tire Package for B8/B8.5 S4 - w/ Advanta HPZ-02 Tires - 19x8.5 ET42 5x112 - Gloss gunmetal/Machine face - With Professionally Mounted & Balanced Advanta HPZ-02 Tires (255/35R19) - Alzor - Audi

19x8.5 ET42 5x112 - Gloss gunmetal/Machine face - With Professionally Mounted & Balanced Advanta HPZ-02 Tires (255/35R19) 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
5493049
Mfg#:
654-3AV25535B8S4
In Stock
ON SALE! SAVE 22%
$2024.99

This product was last offered at the strikethrough price on
08-10-2026

$1579.99 USD
Free Shipping
ES#257832 - 4F0513353D - Rear Shock Mount - Priced Each - Keep your suspension in top shape - Fits left & right side - Lemforder - Audi Volkswagen

Keep your suspension in top shape - Fits left & right side We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
257832
Mfg#:
4F0513353D
In Stock
$25.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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