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Audi A4 Drivetrain Parts & Accessories

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Back-Up Light Switch

ES#267234 - 01E941521B - Back-Up Light Switch - Activates the reverse lights on your vehicle - Genuine Volkswagen Audi - Audi

Activates the reverse lights on your vehicle Manual transmission only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
267234
Mfg#:
01E941521B
Ships in 7 Business Days
14% off MSRP

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

$55.99

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

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fill Plug

ES#261798 - 01v321376 - Fill Plug - Remove to fill the transmission with fluid. M30x1.5 - Genuine Volkswagen Audi - Audi Volkswagen

Remove to fill the transmission with fluid. M30x1.5

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261798
Mfg#:
01V321376
In Stock
Limited Qty Sale
$35.99

This product was last offered at the strikethrough price on
08-23-2026

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B6/B7 Quattro Rear Wheel Bearing Service Kit

ES#3188128 - 000576sch01akt3 - B6/B7 Quattro Rear Wheel Bearing Service Kit - Includes Schwaben service tool, wheel bearings, and hardware to conveniently replace both rear wheel bearings on your B6/B7 quattro - Assembled By ECS - Audi

Includes Schwaben service tool, wheel bearings, and hardware to conveniently replace both rear wheel bearings on your B6/B7 quattro 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3188128
Mfg#:
000576SCH01AKT3
In Stock
ON SALE!
$361.99

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

$334.37 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Slave Cylinder

Restore the feel of your clutch Up to VIN 8E-4-270000, split is in the 2004 model year

Brand:
Dorman - Corporate Logo
ES#:
3190668
Mfg#:
CS650058
In Stock
Limited Qty Sale
$89.99

This product was last offered at the strikethrough price on
09-21-2026

$82.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Shift Knob - Black

ES#2840087 - I144BLACK - Aluminum Shift Knob - Black - 1.875" CNC machined billet aluminum shift knob - Rennline - Audi Volkswagen

1.875" CNC machined billet aluminum shift knob

Brand:
Rennline - Corporate Logo
ES#:
2840087
Mfg#:
I144BLACK
Ships on Oct 16, 2026
$110.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Heavy Weight Shift Knob SCHWARZ - Full Billet

ES#3176217 - GS1DGS - BFI Heavy Weight Shift Knob SCHWARZ - Full Billet - Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter. - Black Forest Industries - Audi Volkswagen

Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3176217
Mfg#:
GS1DGS
Ships on Oct 15, 2026
$164.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DSG Transmission Service Kit - Without Fluid

ES#5435380 - 0CK325421AK - DSG Transmission Service Kit - Without Fluid - Includes new filters & transmission pan gasket with securing hardware. Pick out your choice of fluid to make this a complete service kit. - Meyle - Audi

Includes new filters & transmission pan gasket with securing hardware. Pick out your choice of fluid to make this a complete service kit. 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Meyle - Corporate Logo
ES#:
5435380
Mfg#:
0CK325421AK
Ships on Dec 10, 2026
$110.99

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

$109.99 USD
Free Shipping
on orders $49 and up

Front Steering Knuckle - Left

ES#2892124 - 8D0407257AL - Front Steering Knuckle - Left - Also referred to as the spindle or wheel bearing housing - Vaico - Audi Volkswagen

Also referred to as the spindle or wheel bearing housing We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2892124
Mfg#:
8D0407257AL
Ships in 2 Business Days
$328.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Hub And Bearing Assembly - Priced Each

ES#3647109 - 4A0407615Gkt - Wheel Hub And Bearing Assembly - Priced Each - Wheel hub and bearing assembly - Includes 4A0407615G (hub), 8E0498625B (bearing), and associated hardware - Meyle - Audi

Wheel hub and bearing assembly - Includes 4A0407615G (hub), 8E0498625B (bearing), and associated hardware 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3647109
Mfg#:
4A0407615GKT
Back Ordered
$161.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Master Cylinder Hose

ES#424012 - 857721453 - Master Cylinder Hose - Connects to the rear of the clutch master cylinder - Genuine Volkswagen Audi - Audi

Connects to the rear of the clutch master cylinder

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
424012
Mfg#:
857721453
Ships in 3 Business 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.

$89.99

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

$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pilot Bearing

ES#277350 - 056105313C - Pilot Bearing - Recommended to be replaced with every clutch or flywheel job - Genuine Volkswagen Audi - Audi Volkswagen

Recommended to be replaced with every clutch or flywheel job

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277350
Mfg#:
056105313C
Ships in 3 Business 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.

$19.99

This product was last offered at the strikethrough price on
09-21-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI GSB Heavy Weight Shift Knob - Rosso Centaurus Nappa Leather

ES#4056937 - GSBRC - BFI GSB Heavy Weight Shift Knob - Rosso Centaurus Nappa Leather - Weighing in at approximately 235 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time. - Black Forest Industries - Audi Volkswagen

Weighing in at approximately 235 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time.

Brand:
Black Forest Industries - Corporate Logo
ES#:
4056937
Mfg#:
GSBRC
Ships on Oct 14, 2026
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Heavy Weight Shift Knob - Full Billet

ES#3176214 - GS1DG - BFI Heavy Weight Shift Knob - Full Billet - Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter. - Black Forest Industries - Audi Volkswagen

Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3176214
Mfg#:
GS1DG
Ships on Oct 21, 2026
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Left Front Axle Shaft

ES#3074063 - NCV23587 - Left Front Axle Shaft - A complete driveshaft with cv joints, ready for installation - GSP North America - Audi Volkswagen

A complete driveshaft with cv joints, ready for installation

Brand:
GSP North America - Corporate Logo
ES#:
3074063
Mfg#:
NCV23587
Ships in 3 Business Days
$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Carrier Mount Bushing - Priced Each

ES#3150190 - 4M0599257R - Rear Carrier Mount Bushing - Priced Each - Fits left and right side - Genuine Volkswagen Audi - Audi

Fits left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3150190
Mfg#:
4M0599257R
Ships in 5 Business 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.

$58.99

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

$52.99 USD
Free Shipping
on orders $49 and up
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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