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Audi S4 Most Popular Parts

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ES#3551210 - 019290ecs02-01KT - Audi B8 Billet Aluminum Control Ring Kit - NOTCHED - Clear Anodized - Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. - ECS - Audi

Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs. 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

For vehicles with MMI "High" only

Brand:
ECS - Corporate Logo
ES#:
3551210
Mfg#:
019290ECS02-01KT
In Stock
$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2581823 - 85122CMC1KT - Xenon Headlight Bulb Refresh Kit - Includes every bulb for both xenon headlights - Assembled By ECS - Audi

Includes every bulb for both xenon headlights 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581823
Mfg#:
85122CMC1KT
Ships in 8 Business Days
$114.99

This product was last offered at the strikethrough price on
10-31-2026

$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#253205 - 8D0837462 - Front Window Regulator - Right - Does not include the window motor - Meyle - Audi

Does not include the window motor 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
253205
Mfg#:
8D0837462
Ships on Dec 2, 2026
$110.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#470261 - N90584502 - Shear Bolt - Priced Each - One-time-use bolt used in various areas on your European vehicle. M8x20 - Genuine Volkswagen Audi - Audi Volkswagen

One-time-use bolt used in various areas on your European vehicle. M8x20 Secures ignition switch/lock cylinder to the steering column - 2 required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470261
Mfg#:
N90584502
Ships in 3 Business Days
43% off MSRP

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

$6.26

This product was last offered at the strikethrough price on
11-06-2026

$3.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2901844 - 8K1962107AV10 - Front Door Lock Switch - Left - Located in the front door panel - Vemo - Audi

Located in the front door panel

Brand:
Vemo - Corporate Logo
ES#:
2901844
Mfg#:
8K1962107AV10
Ships in 2 Business Days
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Monitors coolant temperature for fan control & gauge readings

Brand:
Facet - Corporate Logo
ES#:
4660167
Mfg#:
079919523J
Ships in 2 Business Days
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4356033 - 1K0698470A - Rear Guide Pin Boot Kit - Without Grease - Priced Each - Replace torn or cracked boots to extend the life of your braking system, services one side. - Genuine Volkswagen Audi - Audi Volkswagen

Replace torn or cracked boots to extend the life of your braking system, services one side.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4356033
Mfg#:
1K0698470A
Ships in 1-2 days
16% off MSRP

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

$43.99

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

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#469702 - N90362001 - Lower Tensioner Gasket - Seals the lower timing chain tensioner to the engine - Genuine Volkswagen Audi - Audi Volkswagen

Seals the lower timing chain tensioner to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469702
Mfg#:
N90362001
In Stock
19% off MSRP

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

$5.95

This product was last offered at the strikethrough price on
11-06-2026

$4.82 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#472549 - WHT001676 - Rear Eccentric Washer - Priced Each - Used in conjunction with the rear upper control arm eccentric bolt - Genuine Volkswagen Audi - Audi

Used in conjunction with the rear upper control arm eccentric bolt

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472549
Mfg#:
WHT001676
In Stock
35% off MSRP

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

$4.61

This product was last offered at the strikethrough price on
11-06-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2862954 - CTSHW040 - CTS Turbo B5 S4 MAF Housing 85mm (HITACHI) - Designed for cars running RS4 or larger turbochargers with upgraded software, and upgraded fuel injectors. - CTS - Audi

Designed for cars running RS4 or larger turbochargers with upgraded software, and upgraded fuel injectors.

Brand:
CTS - Corporate Logo
ES#:
2862954
Mfg#:
CTSHW040
Ships in 8 Business Days
ON SALE! SAVE 15%
$129.99

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

$110.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2535139 - 026103485A - Oil Filler Cap - Clean up your engine bay with a new oil cap - URO - Audi Volkswagen Porsche

Clean up your engine bay with a new oil cap 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535139
Mfg#:
026103485A
In Stock
$4.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4701663 - SBK-011 - Aluminum Rear Subframe Bushings - Set of Four - Eliminate movement of the factory rear subframe and maintain proper suspension geometry when cornering! - Verkline - Audi

Eliminate movement of the factory rear subframe and maintain proper suspension geometry when cornering!

Brand:
Verkline - Corporate Logo
ES#:
4701663
Mfg#:
SBK-011
Ships on Nov 24, 2026
$110.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5482095 - p3bst100KT - P3 Gauge - Plug-In Analog Boost Sensor - Unlock accurate boost readings on tuned and modified vehicles. - P3 Gauges - Audi Volkswagen

Unlock accurate boost readings on tuned and modified vehicles.

Brand:
P3 Gauges - Corporate Logo
ES#:
5482095
Mfg#:
P3BST100KT
Ships in 6 Business Days
$110.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3200790 - 0B5325429EKTKT2 - DSG Automatic Transmission Service Kit - Without Fluid - Includes a filter, gasket, and ECS magnietic drain plug to service your transmission - Assembled By ECS - Audi

Includes a filter, gasket, and ECS magnietic drain plug to service your transmission 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For vehicles up through the 2010 model year only.

Brand:
Assembled By ECS - Corporate Logo
ES#:
3200790
Mfg#:
0B5325429EKTKT2
In Stock
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3188604 - 264-706 - Oil Pan - Replace a cracked or broken pan - Dorman - Audi Volkswagen

Replace a cracked or broken pan

Brand:
Dorman - Corporate Logo
ES#:
3188604
Mfg#:
264-706
Ships in 5 Business Days
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5469770 - 06M121678H - Coolant Shut Off Valve - Controls the circulation of coolant within the engine via vacuum - Hamburg Tech - Audi

Controls the circulation of coolant within the engine via vacuum

Brand:
Hamburg Tech - Corporate Logo
ES#:
5469770
Mfg#:
06M121678H
Ships in 2 Business Days
$109.99 USD
Free Shipping
on orders $49 and up

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