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Audi A4 Drivetrain Service & Maintenance Parts

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Rear Differential Service Kit

ES#2678603 - N10037106KT3 - Rear Differential Service Kit - Complete kit with Genuine Audi 75w90 fluid to service your rear differential - Genuine Volkswagen Audi - Audi

Complete kit with Genuine Audi 75w90 fluid to service your rear differential

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2678603
Mfg#:
N10037106KT3
Ships in 1-2 days
$215.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Complete Wheel Bearing Kit

ES#3659723 - 4B0498625KT5 - Complete Wheel Bearing Kit - All-inclusive kit includes both bearings - FAG - Audi

All-inclusive kit includes both bearings
Engine codes AEB & ATW

Brand:
FAG - Corporate Logo
ES#:
3659723
Mfg#:
4B0498625KT5
Ships in 2 Business Days
$212.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Wheel Bearing Kit

ES#3659725 - 4b0498625AKT7 - Complete Wheel Bearing Kit - All-inclusive kit includes both bearings - FAG - Audi

All-inclusive kit includes both bearings
Engine code AWM

Brand:
FAG - Corporate Logo
ES#:
3659725
Mfg#:
4B0498625AKT7
In Stock
$247.99

This product was last offered at the strikethrough price on
07-23-2026

$187.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Quattro Ultra Service Kit

ES#5445320 - G055515A2KT1 - Quattro Ultra Service Kit - Includes Genuine Fluid and Two (2) Stainless Steel Magnetic Drain/Fill Plugs - Assembled By ECS - Audi

Includes Genuine Fluid and Two (2) Stainless Steel Magnetic Drain/Fill Plugs 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5445320
Mfg#:
G055515A2KT1
Ships on Sep 11, 2026
Auto Notify
ON SALE! SAVE 12%
$105.99

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

$93.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Automatic Transmission Filter

ES#4338461 - 09L325429 - Automatic Transmission Filter - A new filter for your 6 speed automatic transmission - Hengst - Audi
ECS Tuning recommends this product.

A new filter for your 6 speed automatic transmission 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Hengst - Corporate Logo
ES#:
4338461
Mfg#:
09L325429
Ships on Sep 8, 2026
$61.99 USD
Free Shipping
on orders $49 and up

Transmission Plug With Seal

ES#266932 - 018321377B - Transmission Plug With Seal - Stop leaks and replace a stripped plug - Genuine Volkswagen Audi - Audi

Stop leaks and replace a stripped plug

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
266932
Mfg#:
018321377B
Ships in 1-2 days
12% off MSRP

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

$25.99

This product was last offered at the strikethrough price on
08-14-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug Seal

ES#8929 - 01v321379 - Drain Plug Seal - Ensure a proper seal after transmission fluid service - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a proper seal after transmission fluid service

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
8929
Mfg#:
01V321379
In Stock
20% off MSRP

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

$9.99

This product was last offered at the strikethrough price on
08-14-2026

$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Manual Transmission Service Kit W/ ECS Magnetic Drain Plug

ES#2602226 - 012301127FKT2 - Manual Transmission Service Kit W/ ECS Magnetic Drain Plug - Featuring Redline MTL fluid (ES#1502) to service your transmission and a ECS magnetic drain plug(ES# 3660327). - Assembled By ECS - Audi Volkswagen

Featuring Redline MTL fluid (ES#1502) to service your transmission and a ECS magnetic drain plug(ES# 3660327). 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2602226
Mfg#:
012301127FKT2
In Stock
$59.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Large Transmission Drain Funnel

ES#2938591 - ATD5192 - Large Transmission Drain Funnel - Extend you catch area by adding this funnel - ATD Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Extend you catch area by adding this funnel

Brand:
ATD Tools - Corporate Logo
ES#:
2938591
Mfg#:
ATD5192
Ships in 1 Business Day
$59.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing Kit - Priced Each (75mm)

ES#260993 - 4B0498625 - Front Wheel Bearing Kit - Priced Each (75mm) - Fits the left and right side - Genuine Volkswagen Audi - Audi Volkswagen

Fits the left and right side Engine codes AEB & ATW

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
260993
Mfg#:
4B0498625
Ships in 7 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.

$188.99

This product was last offered at the strikethrough price on
08-14-2026

$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter Kit

ES#4772440 - 1001350013/SK - Automatic Transmission Filter Kit - Includes a new filter & transmission pan gasket with securing hardware - Meyle - Audi

Includes a new filter & transmission pan gasket with securing hardware 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For 8-speed automatic transmissions only

Brand:
Meyle - Corporate Logo
ES#:
4772440
Mfg#:
1001350013/SK
Ships on Dec 24, 2026
$173.99 USD
Free Shipping
on orders $49 and up

CVT Transmission Service Kit - Basic

ES#2996748 - G052180A2KT1 - CVT Transmission Service Kit - Basic - Includes drain/fill plugs and fluid to service your transmission - Assembled By ECS - Audi

Includes drain/fill plugs and fluid to service your transmission 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2996748
Mfg#:
G052180A2KT1
Ships in 2 Business Days
ON SALE!
$176.84

This product was last offered at the strikethrough price on
07-15-2026

$168.01 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Automatic Transmission Filter

ES#289244 - 0B6325429 - Automatic Transmission Filter - Keep your fluid clean for a long lasting transmission - Genuine Volkswagen Audi - Audi

Keep your fluid clean for a long lasting transmission For 6-speed automatic transmissions only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
289244
Mfg#:
0B6325429
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.

$171.99

This product was last offered at the strikethrough price on
08-14-2026

$157.99 USD
Free Shipping

Drain/Fill Plug - Priced Each

ES#2501746 - WHT005623A - Drain/Fill Plug - Priced Each - Used in both the drain and fill location (M22x1.5x11) - Genuine Volkswagen Audi - Audi Volkswagen

Used in both the drain and fill location (M22x1.5x11)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2501746
Mfg#:
WHT005623A
In Stock
37% off MSRP

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

$9.74

This product was last offered at the strikethrough price on
08-14-2026

$6.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing - Priced Each

ES#2724099 - 8E0598625 - Rear Wheel Bearing - Priced Each - Fits the left and right side - Vaico - Audi

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

Brand:
Vaico - Corporate Logo
ES#:
2724099
Mfg#:
8E0598625
In Stock at Vendor
$204.99

This product was last offered at the strikethrough price on
04-23-2026

$75.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit

ES#2724100 - 8E0598625KT4 - Rear Wheel Bearing Kit - Includes both rear wheel bearings and hardware - Vaico - Audi

Includes both rear wheel bearings and hardware We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2724100
Mfg#:
8E0598625KT4
Ships on Dec 9, 2026
$409.99

This product was last offered at the strikethrough price on
04-23-2026

$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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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