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Audi S4 Drivetrain Parts & Accessories

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ES#4666615 - 1058207 - Pentosin Full Synthetic ATF 6 (M1375.4) - 5 Liters - ATF6 - For use in 6 speed ZF transmissions - meets Shell M1375.4 specifications - Pentosin - Audi BMW Volkswagen MINI Porsche

ATF6 - For use in 6 speed ZF transmissions - meets Shell M1375.4 specifications affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pentosin - Corporate Logo
ES#:
4666615
Mfg#:
1058207
In Stock
$92.99 USD
Free Shipping
on orders $49 and up
ES#2593469 - 0AR409399BKT - Rear Differential Service Kit - Complete kit with OE fluid to service your rear differential - Genuine Volkswagen Audi - Audi

Complete kit with OE fluid to service your rear differential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles without Torque Vectoring differentials

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2593469
Mfg#:
0AR409399BKT
In Stock
$110.99

This product was last offered at the strikethrough price on
02-24-2026

$108.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4265701 - 90304A226 - Pan Head Torx Screw - Priced Each - Bolts transmission oil pan to transmission. M6x20 - Bremmen Parts - Audi

Bolts transmission oil pan to transmission. M6x20 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4265701
Mfg#:
90304A226
In Stock
ON SALE! SAVE 39%
$3.99

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

$2.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2998947 - 8K0399151DB - Transmission Mount - Reduce excessive drivetrain vibrations - Hamburg Tech - Audi Porsche

Reduce excessive drivetrain vibrations affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2998947
Mfg#:
8K0399151DB
In Stock
$55.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3183556 - 034-509-0008KT1 - Complete Density Line Performance Motor Mount Kit - Includes 034Motorsport Street Density mounts, active mount resistor bypass, and ECS performance Snub Mount - Assembled By ECS - Audi

Includes 034Motorsport Street Density mounts, active mount resistor bypass, and ECS performance Snub Mount 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#:
3183556
Mfg#:
034-509-0008KT1
In Stock
$368.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#257249 - N90308607 - Allen Bolt - Priced Each - Install new hardware with your new parts. M8x14 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8x14 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used to secure the clutch pressure plate

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
257249
Mfg#:
N90308607
In Stock
3% off MSRP

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

$3.68

This product was last offered at the strikethrough price on
06-07-2026

$3.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4349474 - 0B5398009F - Mechatronics Repair Kit - Includes the valve block wiring, speed sensor with cable, and hardware - Vemo - Audi

Includes the valve block wiring, speed sensor with cable, and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 7-speed S-Tronic transmissions

Brand:
Vemo - Corporate Logo
ES#:
4349474
Mfg#:
0B5398009F
In Stock
$815.99

This product was last offered at the strikethrough price on
02-03-2026

$611.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4046137 - STS-B5S4L - JHM Solid Short Throw Shifter (Late Style) - If you desire the ultimate in shifting, the JH Motorsports B5 S4, C5 A6-allroad Late Style Solid Short Throw Shifter is the perfect solution! - JH Motorsports  - Audi

If you desire the ultimate in shifting, the JH Motorsports B5 S4, C5 A6-allroad Late Style Solid Short Throw Shifter is the perfect solution! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*For late style shifters - Please see shifter comparison links in product description*

Brand:
JH Motorsports  - Corporate Logo
ES#:
4046137
Mfg#:
STS-B5S4L
Ships in 1 Business Day
$365.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4745201 - 760498099eKT - Front Outer CV Joint Repair Kit - Priced Each - Everything you need to replace a failed CV joint - Genuine Volkswagen Audi - Audi

Everything you need to replace a failed CV joint affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4745201
Mfg#:
760498099EKT
Ships in 1 day
$913.99

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

$912.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Designed for track use while still streetable. Conservatively rated at 400ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes single mass flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
3106519
Mfg#:
K70398FHDOFEKT
Ships in 1 Business Day
$1822.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#451040 - 8K0798151 - Shifter Rebuild Kit - Selector Shaft - All bushings & hardware for the selector shaft - Genuine Volkswagen Audi - Audi

All bushings & hardware for the selector shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Manual transmission vehicles only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451040
Mfg#:
8K0798151
In Stock
8% off MSRP

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

$139.99

This product was last offered at the strikethrough price on
06-07-2026

$128.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4501123 - 8W0407271M - Front Drive Axle - Right or Left  - Complete replacement axle shaft assembly - Genuine Volkswagen Audi - Audi

Complete replacement axle shaft assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 06/27/2022

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4501123
Mfg#:
8W0407271M
Ships in 4 Business Days
4% off MSRP

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

$1880.00

This product was last offered at the strikethrough price on
06-07-2026

$1800.99 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motul - Corporate Logo
ES#:
261389
Mfg#:
317011
In Stock
5% off MSRP

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

$15.72

This product was last offered at the strikethrough price on
02-18-2026

$14.99 USD
Free Shipping
on orders $49 and up
ES#4751048 - 000703LA01EBKT - B5 A4 / S4 Quattro Adjustable Damping Coilovers & Performance Rear Differential Mount - Features 32 way adjustable damping, variable length and zinc-coated shock bodies - Enthusiast Bundles - Audi

Features 32 way adjustable damping, variable length and zinc-coated shock bodies Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751048
Mfg#:
000703LA01EBKT
Ships in 1 Business Day
ON SALE! SAVE 30%
$1288.99

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

$899.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2748767 - n90917801kt - Manual Transmission Service Kit with Magnetic Drain/Fill Plugs - *ECS Recommends* - Featuring 3 Quarts of Redline MT-90 fluid and ECS Magnetic Drain Plug and Fill plugs to service your transmission. M24x1.5 - Assembled By ECS - Audi Volkswagen

Featuring 3 Quarts of Redline MT-90 fluid and ECS Magnetic Drain Plug and Fill plugs to service your transmission. M24x1.5 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#:
2748767
Mfg#:
N90917801KT
In Stock
ON SALE! SAVE 17%
$153.99

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

$128.36 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2576035 - SA863FKT - Stage 3+ Clutch Kit - Lightweight Aluminum Flywheel (9lb) - Features a full faced, carbon semi-metallic disc with a torque rating of 689 ft/lbs - Spec Clutches - Audi

Features a full faced, carbon semi-metallic disc with a torque rating of 689 ft/lbs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spec Clutches - Corporate Logo
ES#:
2576035
Mfg#:
SA863FKT
Ships in 8 Business Days
$1771.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Drivetrain Parts & Accessories

Put your power to the wheels where it belongs, and keep drivetrain components mounted securely for comfort and safety. Our Drivetrain Components Section has a huge assortment of parts and fluids for transmissions, differentials, driveshafts, drivetrain mounts, drivetrain bushings, and drive hubs, plus special tools to make repairs easy.

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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