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Audi S4 Most Popular Parts

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Fuel Line - Return

ES#436449 - 8E0201227AJ - Fuel Line - Return - Returns fuel from the fuel filter to the tank - Genuine Volkswagen Audi - Audi

Returns fuel from the fuel filter to the tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436449
Mfg#:
8E0201227AJ
Ships in 3 Business Days
8% off MSRP

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

$201.99

This product was last offered at the strikethrough price on
06-27-2026

$184.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Carbon Fiber Grille Accent And Overlay Kit

ES#3557655 - 024315ecs01KT - Complete Carbon Fiber Grille Accent And Overlay Kit - Completely change your front end appearance with the full kit! - ECS - Audi

Completely change your front end appearance with the full kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Does not fit vehicles with Drivers Assistance Package. Fits up to 2019 model year with *pre-facelift* front bumpers

Brand:
ECS - Corporate Logo
ES#:
3557655
Mfg#:
024315ECS01KT
Ships on Nov 27, 2026
ON SALE! SAVE 10%
$821.99

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

$739.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Carrier Mount Insert Kit

ES#2873006 - 034-505-2015 - Rear Differential Carrier Mount Insert Kit - Installation is very simple, can be performed in minutes, and is completely reversible. - 034Motorsport - Audi

Installation is very simple, can be performed in minutes, and is completely reversible. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2873006
Mfg#:
034-505-2015
Back Ordered
Auto Notify
$123.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Clutch Kit

ES#4049570 - SA862S - Stage 2 Clutch Kit - Features a full faced, steel backed, pure kevlar sprung hub disc with a torque rating of 490 ft/lbs - Spec Clutches - Audi

Features a full faced, steel backed, pure kevlar sprung hub disc with a torque rating of 490 ft/lbs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes sprung hub clutch disc - To be used with Spec Single Mass Aluminum Flywheel - SA26A

Brand:
Spec Clutches - Corporate Logo
ES#:
4049570
Mfg#:
SA862S
In Stock at Vendor
$737.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Front Control Arm Hardware Kit

ES#2678031 - 4D0407192CKT - Complete Front Control Arm Hardware Kit - Includes all hardware for front upper and lower control arms for ease of service - Genuine Volkswagen Audi - Audi

Includes all hardware for front upper and lower control arms for ease of service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2678031
Mfg#:
4D0407192CKT
Ships in 1-2 days
$249.99

This product was last offered at the strikethrough price on
05-04-2026

$245.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DSG Automatic Transmission Service Kit - Without Fluid

ES#3551608 - 0B5325330AKT2 - DSG Automatic Transmission Service Kit - Without Fluid - Includes a magnetic drain/fill plug, DSG trans filter, DSG cooling filter and gaskets to service your transmission - Assembled By ECS - Audi

Includes a magnetic drain/fill plug, DSG trans filter, DSG cooling filter and gaskets to service your transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits from the 2011 model year (2010 model year has cooling filter built-in to cooling line)

Brand:
Assembled By ECS - Corporate Logo
ES#:
3551608
Mfg#:
0B5325330AKT2
In Stock
ON SALE! SAVE 14%
$122.99

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

$105.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Light-Weight Flywheel Kit

ES#469 - B5S4ECSLWFW - Light-Weight Flywheel Kit - 12lb lightweight aluminum flywheel reduces spin-up time - Assembled By ECS - Audi

12lb lightweight aluminum flywheel reduces spin-up time affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
469
Mfg#:
B5S4ECSLWFW
Ships in 1-2 days
$755.99

This product was last offered at the strikethrough price on
06-09-2026

$737.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2+ FX250 Clutch Kit

ES#2828971 - 02029HD0F - Stage 2+ FX250 Clutch Kit - Featuring the Power Plus pressure plate paired with a sprung-hub dual friction Organic/Fiber Tough disc - 110% increased holding capacity - Clutch Masters - Audi

Featuring the Power Plus pressure plate paired with a sprung-hub dual friction Organic/Fiber Tough disc - 110% increased holding capacity affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Recommended to be used with Clutch Masters steel (FW-029-SF) or aluminum (FW-029-AL) flywheels

Brand:
Clutch Masters - Corporate Logo
ES#:
2828971
Mfg#:
02029HD0F
Ships in 3 Business Days
15% off MSRP

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

$866.99

This product was last offered at the strikethrough price on
06-27-2026

$736.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Engine Cover

ES#280637 - 06E103927K - Front Engine Cover - Replace your dulled or cracked piece - Genuine Volkswagen Audi - Audi

Replace your dulled or cracked piece affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280637
Mfg#:
06E103927K
Ships in 2 Business Days
7% off MSRP

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

$113.33

This product was last offered at the strikethrough price on
06-27-2026

$105.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear YellowStuff Performance Brake Pad Set

ES#520861 - DP41470R - Rear YellowStuff Performance Brake Pad Set - EBC's premium sport street pad that offers high friction levels and heat fade resistance - EBC - Audi Volkswagen

EBC's premium sport street pad that offers high friction levels and heat fade resistance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
520861
Mfg#:
DP41470R
In Stock at Vendor
5% 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
06-27-2026

$183.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Oil Pan

ES#4141565 - 0B5321361C - Transmission Oil Pan - Replace your cracked or broken pan - URO - Audi

Replace your cracked or broken pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4141565
Mfg#:
0B5321361C
Ships in 1 Business Day
$183.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor

ES#251644 - 06c905163b - Camshaft Position Sensor - Located on the side of the camshaft in the cylinder head. - Genuine Volkswagen Audi - Audi Volkswagen

Located on the side of the camshaft in the cylinder head. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Right side cam position sensor

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251644
Mfg#:
06C905163B
In Stock
ON SALE!
$99.45

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

$91.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Front Sway Bar End Link - Priced Each

ES#4265478 - 4M0411317 - Aluminum Front Sway Bar End Link - Priced Each - Fits the left and right side - URO - Audi

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4265478
Mfg#:
4M0411317
In Stock
$21.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Manual Alcantara Shift Boot - Blue Stitching

ES#3412424 - 5234-8E-203 - BFI Manual Alcantara Shift Boot - Blue Stitching - Compliment your BFI shift knob with a custom shift boot made from the finest materials available - Black Forest Industries - Audi

Compliment your BFI shift knob with a custom shift boot made from the finest materials available affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires a 1-2 week build time if not in stock

Brand:
Black Forest Industries - Corporate Logo
ES#:
3412424
Mfg#:
5234-8E-203
In Stock
$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dashboard Speaker - Center

ES#461582 - 8T0035397A - Dashboard Speaker - Center - Located in the center of the dashboard - Genuine Volkswagen Audi - Audi

Located in the center of the dashboard affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Bang & Olufsen sound systems

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
461582
Mfg#:
8T0035397A
In Stock
9% off MSRP

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

$53.99

This product was last offered at the strikethrough price on
02-26-2026

$48.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Locking Wheel Bolt Kit

ES#2795758 - 003901ECS35BB - Ball Seat Locking Wheel Bolt Kit - Black zinc coated wheel lock bolts made specifically for OE wheels. M14x1.5x35mm - ECS - Audi Volkswagen

Black zinc coated wheel lock bolts made specifically for OE wheels. M14x1.5x35mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with 6-8mm spacers

Brand:
ECS - Corporate Logo
ES#:
2795758
Mfg#:
003901ECS35BB
Ships on Jul 16, 2026
ON SALE! SAVE 25%
$88.99

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

$66.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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