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Audi A4 Drivetrain Parts & Accessories

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ES#471975 - N91129801 - 12 Point Socket Head Screw - Priced Each - Pick up a replacement screw and be prepared. M12x125x90 - Genuine Volkswagen Audi - Audi

Pick up a replacement screw and be prepared. M12x125x90 This screw is used for multiple applications and multiple locations, please verify part number before ordering.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471975
Mfg#:
N91129801
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5470418 - 0BK398009A - Automatic Transmission Filter Kit - Includes a new filter & transmission pan gasket with securing hardware - Bremmen Parts - Audi

Includes a new filter & transmission pan gasket with securing hardware 10X Entries Into Our F80 M3 Sweepstakes
For 8-speed automatic transmissions only

Brand:
Bremmen Parts - Corporate Logo
ES#:
5470418
Mfg#:
0BK398009A
In Stock
$67.99 USD
Free Shipping
on orders $49 and up
ES#2577247 - 8K0599287J - Rear Differential Mount - Also known as the cross member - Genuine Volkswagen Audi - Audi

Also known as the cross member

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2577247
Mfg#:
8K0599287J
Ships in 9 Business Days
13% off MSRP

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

$546.99

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

$473.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3677577 - g052145s2kt4KT - Rear Differential Service Kit - With ECS Magnetic Drain/Fill Plug - Complete kit with Genuine Audi 75w90 fluid to service your rear differential - Assembled By ECS - Audi

Complete kit with Genuine Audi 75w90 fluid to service your rear differential 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
3677577
Mfg#:
G052145S2KT4KT
In Stock
$157.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#3432387 - 034-509-2000 - Performance Snub Mount With Bracket - Greatly reduces unwanted engine movement with only a slight increase in vibration - 034Motorsport - Audi

Greatly reduces unwanted engine movement with only a slight increase in vibration 2X Entries Into Our F80 M3 Sweepstakes
For AEB & ATW engine codes only

Brand:
034Motorsport - Corporate Logo
ES#:
3432387
Mfg#:
034-509-2000
In Stock
$118.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3998854 - 034-503-1007 - Billet Aluminum Single-Mass Lightweight Flywheel - Weighing in at 9 lbs, allows for faster revving and easier rev matching when downshifting. - 034Motorsport - Audi

Weighing in at 9 lbs, allows for faster revving and easier rev matching when downshifting. 2X Entries Into Our F80 M3 Sweepstakes
*For use with Audi B7 RS4 Clutch Kit - ES2550660*

Brand:
034Motorsport - Corporate Logo
ES#:
3998854
Mfg#:
034-503-1007
Ships in 2 Business Days
$472.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2966474 - 8R0198381L - Engine Mount - Set Of Two - Set of engine mounts, retaining plates not included. - Hamburg Tech - Audi

Set of engine mounts, retaining plates not included. We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2966474
Mfg#:
8R0198381L
Ships in 1 Business Day
$235.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3074045 - NCV23524 - Front Axle Assembly - Right - Restore your drivetrain - GSP North America - Audi

Restore your drivetrain From VIN 8E-2-120001, split is in the 2002 model year

Brand:
GSP North America - Corporate Logo
ES#:
3074045
Mfg#:
NCV23524
Ships in 2 Business Days
$117.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3021938 - EBFIB56ES2 - BFI Stage 2 Engine Mount - Priced Each - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Audi Volkswagen

Keep your engine planted and transfer as much power to the ground as possible B7 Audi A4 models with the Tiptronic transmission are equipped with active mounts and will trigger a MIL if resisters are not added.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021938
Mfg#:
EBFIB56ES2
Ships on Dec 1, 2026
$234.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4147166 - 8E0407272BC - Front Axle Assembly - Right - Complete driveshaft with CV joints; ready for installation - TrakMotive - Audi

Complete driveshaft with CV joints; ready for installation

Brand:
TrakMotive - Corporate Logo
ES#:
4147166
Mfg#:
8E0407272BC
Ships in 1 Business Day
$127.99

This product was last offered at the strikethrough price on
07-31-2026

$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#437674 - 8E0798151C - Shifter Rebuild Kit - Includes new shift rod bushings. Does not include hardware - Genuine Volkswagen Audi - Audi

Includes new shift rod bushings. Does not include hardware Manual transmission vehicles from VIN 8E-6-085001, split is in the 2006 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
437674
Mfg#:
8E0798151C
Ships in 1-2 days
10% off MSRP

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

$86.99

This product was last offered at the strikethrough price on
08-04-2026

$77.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4017263 - 4h0498625akt4KT - Wheel Bearing Kit - Priced Each  - Fits the left and right side - GSP North America - Audi

Fits the left and right side

Brand:
GSP North America - Corporate Logo
ES#:
4017263
Mfg#:
4H0498625AKT4KT
Ships in 4 Business Days
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3194490 - 8R0199381G - Engine Mount - Left - Eliminate excessive engine vibrations - Lemforder - Audi

Eliminate excessive engine vibrations We Price Match - Give Us A Call or Chat!
From the 2013 model year

Brand:
Lemforder - Corporate Logo
ES#:
3194490
Mfg#:
8R0199381G
Ships in 1 Business Day
$92.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#252458 - 01V398009 - 01V Automatic Transmission Filter Kit - Includes a new filter and gaskets, just add fluid! - Meyle - Audi Volkswagen

Includes a new filter and gaskets, just add fluid! 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
252458
Mfg#:
01V398009
In Stock
$30.99 USD
Free Shipping
on orders $49 and up
ES#468915 - N10724701 - Transmission Mount Screw (M8x60) - Bolts transmission mount to subframe - Genuine Volkswagen Audi - Audi

Bolts transmission mount to subframe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468915
Mfg#:
N10724701
In Stock
17% off MSRP

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

$5.99

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

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3183382 - 034-509-0007KT3 - Performance Engine Mount Kit - Includes 034Motorsport Street Density mounts, ECS polyurethane snub mount, and hardware - Assembled By ECS - Audi

Includes 034Motorsport Street Density mounts, ECS polyurethane snub mount, and hardware 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For vehicles with electronically monitored engine mounts.

Brand:
Assembled By ECS - Corporate Logo
ES#:
3183382
Mfg#:
034-509-0007KT3
In Stock
$463.99 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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