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Audi S4 Drivetrain Service & Maintenance Parts

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Rear Differential Service Kit

ES#3659102 - n10037106KT6 - Rear Differential Service Kit - Complete kit with Redline 75w90 fluid with OEM Drain/Fill plugs to service your rear differential - Assembled By ECS - Audi Volkswagen

Complete kit with Redline 75w90 fluid with OEM Drain/Fill plugs to service your rear differential 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659102
Mfg#:
N10037106KT6
In Stock
ON SALE!
$86.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Front Wheel Bearing Kit

ES#2586825 - 8E0498625BKT - Front Wheel Bearing Kit - Includes both front wheel bearings and installation hardware - Genuine Volkswagen Audi - Audi Volkswagen

Includes both front wheel bearings and installation hardware Up to VIN 8D-Y-080000, split is in the 2000 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2586825
Mfg#:
8E0498625BKT
In Stock
$620.99

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

$590.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DSG Transmission Fluid - 1 Liter

ES#465400 - G052513A2 - DSG Transmission Fluid - 1 Liter - Genuine transmission fluid for 7-speed dual clutch automatic transmissions - Genuine Volkswagen Audi - Audi

Genuine transmission fluid for 7-speed dual clutch automatic transmissions

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
465400
Mfg#:
G052513A2
Ships in 1 day
3% off MSRP

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

$39.99

This product was last offered at the strikethrough price on
10-19-2026

$38.99 USD
Free Shipping
on orders $49 and up

Rear Differential Service Kit

ES#3660793 - n90281802ktKT - Rear Differential Service Kit - Complete kit with Redline 75w90 fluid with OEM drain/fill plugs and seals to service your rear differential. - Assembled By ECS - Audi Volkswagen

Complete kit with Redline 75w90 fluid with OEM drain/fill plugs and seals to service your rear differential. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Torque Vectoring differentials

Brand:
Assembled By ECS - Corporate Logo
ES#:
3660793
Mfg#:
N90281802KTKT
In Stock
ON SALE!
$53.99

This product was last offered at the strikethrough price on
04-24-2026

$52.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Front Wheel Bearing Kit - Priced Each (82mm)

ES#4845423 - 4B0498625A - Front Wheel Bearing Kit - Priced Each (82mm) - Fits the left and right side - Bremmen Parts - Audi Volkswagen

Fits the left and right side 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4845423
Mfg#:
4B0498625A
In Stock
ON SALE! SAVE 21%
$42.99

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit - Priced Each

ES#2581700 - 8E0598625B - Rear Wheel Bearing Kit - Priced Each - Fits left and right side - Get your vehicle rolling smooth again! - SKF - Audi

Fits left and right side - Get your vehicle rolling smooth again!

Brand:
SKF - Corporate Logo
ES#:
2581700
Mfg#:
8E0598625B
Ships in 1 day
$195.10

This product was last offered at the strikethrough price on
08-13-2026

$189.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DSG Automatic Transmission Service Kit

ES#2550884 - 0B5325429EKT - DSG Automatic Transmission Service Kit - Includes a new filter, gasket, plugs, and fluid to service your transmission - Genuine Volkswagen Audi - Audi

Includes a new filter, gasket, plugs, and fluid to service your transmission For vehicles up through the 2010 model year only.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2550884
Mfg#:
0B5325429EKT
In Stock
$722.99

This product was last offered at the strikethrough price on
09-03-2026

$568.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Automatic Transmission Treatment - 4-6 Quart Capacity

ES#3619901 - T6ARVS - Automatic Transmission Treatment - 4-6 Quart Capacity - A triboceramic treatment to restore and protect metal surfaces inside the transmission - RVS Technology - Audi BMW Volkswagen MINI Porsche

A triboceramic treatment to restore and protect metal surfaces inside the transmission

Brand:
RVS Technology - Corporate Logo
ES#:
3619901
Mfg#:
T6ARVS
Ships in 3 Business Days
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M16 Drain Plug Socket, 1/2" Drive

ES#8234 - scw3357 - M16 Drain Plug Socket, 1/2" Drive - Specifically designed to fit your 16mm transmission drain and check plug. - Schwaben - Audi Volkswagen
ECS Tuning recommends this product.

Specifically designed to fit your 16mm transmission drain and check plug. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
8234
Mfg#:
SCW3357
In Stock
ON SALE! SAVE 30%
$23.99

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

$16.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit - With Service Tools

ES#4361552 - N90281802KTKT4 - Rear Differential Service Kit - With Service Tools - Complete kit with Redline 75w90 fluid with ECS stainless steel magnetic plugs and seals to service your rear differential. - Assembled By ECS - Audi Volkswagen

Complete kit with Redline 75w90 fluid with ECS stainless steel magnetic plugs and seals to service your rear differential. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Torque Vectoring differentials

Brand:
Assembled By ECS - Corporate Logo
ES#:
4361552
Mfg#:
N90281802KTKT4
Ships on Feb 26, 2027
ON SALE! SAVE 17%
$161.99

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

$134.22 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Drain/Fill Plug Washer - priced each

ES#2707354 - N0138275 - Drain/Fill Plug Washer - priced each - Ensure a proper seal after transmission fluid service - Genuine Volkswagen Audi - Audi Porsche

Ensure a proper seal after transmission fluid service

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2707354
Mfg#:
N0138275
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.

$3.72

This product was last offered at the strikethrough price on
10-19-2026

$3.55 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Oil Sump and Oil Filter Kit

ES#4476657 - 0D5398009C - Transmission Oil Sump and Oil Filter Kit - A genuine kit that covers everything for the transmission oil pan - Genuine Volkswagen Audi - Audi

A genuine kit that covers everything for the transmission oil pan

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4476657
Mfg#:
0D5398009C
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.

$571.99

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

$530.99 USD
Free Shipping
on orders $49 and up

Automatic Transmission Oil Pan

ES#4810883 - 0D5398009C - Automatic Transmission Oil Pan - Replacement transmission oil pan, includes gasket and filter - Vaico - Audi

Replacement transmission oil pan, includes gasket and filter We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4810883
Mfg#:
0D5398009C
Ships on Feb 12, 2027
$255.99 USD
Free Shipping
on orders $49 and up

Rear Wheel Bearing Kit - Priced Each (75mm)

ES#2872452 - 8D0598625A - Rear Wheel Bearing Kit - Priced Each (75mm) - Fits the left and right side - Febi - Audi Volkswagen

Fits the left and right side We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872452
Mfg#:
8D0598625A
In Stock
$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

01V Automatic Transmission Service Kit

ES#2526572 - 01V325429KT1 - 01V Automatic Transmission Service Kit - Includes the necessary filter, plugs, gaskets, and fluid to service your transmission - Genuine Volkswagen Audi - Audi Volkswagen

Includes the necessary filter, plugs, gaskets, and fluid to service your transmission

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2526572
Mfg#:
01V325429KT1
Back Ordered
$511.99

This product was last offered at the strikethrough price on
08-31-2026

$500.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Automatic Transmission Service Kit - 12 Liters

ES#4772472 - 1001350003/XK - Automatic Transmission Service Kit - 12 Liters - Includes a new filter & transmission pan gasket with securing hardware. Includes enough fluid to drain, flush, and fill. - Meyle - Audi

Includes a new filter & transmission pan gasket with securing hardware. Includes enough fluid to drain, flush, and fill. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4772472
Mfg#:
1001350003/XK
Ships on Nov 10, 2026
$497.99 USD
Free Shipping
on orders $49 and up

More About Drivetrain Service & Maintenance Parts

Fluid and filter changes at recommended intervals remove harmful abrasives and corrosive chemicals that damage expensive drivetrain components. See us for filters, fluids, and Schwaben special application tools to make your next maintenance fast and easy.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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