Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi A4 Drivetrain Parts & Accessories

Sort By
Filter By
Return to Top

BFI Manual Grey Alcantara Shift Boot - Red Stitching

Compliment your BFI shift knob with a custom shift boot made from the finest materials available affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires a 1-2 week build time if not in stock

Brand:
Black Forest Industries - Corporate Logo
ES#:
4474161
Mfg#:
5234-8E-402
Ships on Jun 29, 2026
$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI Manual Alcantara Shift Boot - Grey With Black Stitching

Compliment your BFI shift knob with a custom shift boot made from the finest materials available affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires a 1-2 week build time if not in stock

Brand:
Black Forest Industries - Corporate Logo
ES#:
4305789
Mfg#:
5234-8E-401
Ships on Jun 29, 2026
$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front CV Joint Boot Kit - Inner - Priced Each

ES#259664 - 8E0498201B - Front CV Joint Boot Kit - Inner - Priced Each - Stop losing CV grease and extend axle joint life - Rein - Audi

Stop losing CV grease and extend axle joint life affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Automatic transmissions up to VIN 8E-1-195500, split is in the 2004 model year. Manual transmissions up to VIN 8E-5-035000, split is in the 2005 model year

Brand:
Rein - Corporate Logo
ES#:
259664
Mfg#:
8E0498201B
Ships in 3 Business Days
$21.99

This product was last offered at the strikethrough price on
04-29-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Manual Transmission Service Kit - With ECS Magnetic Drain Plug

ES#2569944 - N10037106KT2 - Manual Transmission Service Kit - With ECS Magnetic Drain Plug - Featuring Redline MTL fluid to service your transmission - Assembled By ECS - Audi

Featuring Redline MTL fluid to service your transmission 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#:
2569944
Mfg#:
N10037106KT2
Ships on Aug 14, 2026
Auto Notify
ON SALE!
$109.99

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

$104.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Engine Mount - Right

ES#4685977 - 8E0199382AF - Engine Mount - Right - Eliminate excessive engine vibrations - URO - Audi

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

Brand:
URO - Corporate Logo
ES#:
4685977
Mfg#:
8E0199382AF
Ships in 1 Business Day
$103.99 USD
Free Shipping
on orders $49 and up

Cover Plate

ES#2680768 - 8K0301257A - Cover Plate - Transmission cover plate - Genuine Volkswagen Audi - Audi

Transmission cover plate affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2680768
Mfg#:
8K0301257A
In Stock
7% off MSRP

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

$13.99

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

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shouldered Nut - Priced Each

ES#259786 - N90175205 - Shouldered Nut - Priced Each - Install new hardware with your new parts. M6 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Manual transmissions - Secures the shift cover to the shifter base

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259786
Mfg#:
N90175205
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Reverse Light Switch

ES#2894305 - 012919823F - Reverse Light Switch - Activates the reverse lights on your vehicle - Vemo - Audi Volkswagen Porsche

Activates the reverse lights on your vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 5-Speed Manual Transmission Only

Brand:
Vemo - Corporate Logo
ES#:
2894305
Mfg#:
012919823F
In Stock at Vendor
$51.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tapered Roller Bearing

ES#290474 - 113517185B - Tapered Roller Bearing - Keep your differential free from noise - Genuine Volkswagen Audi - Audi Volkswagen

Keep your differential free from noise affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits left side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
290474
Mfg#:
113517185B
Ships in 4 Business Days
6% off MSRP

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

$109.99

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

$102.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Slave Cylinder

ES#2079219 - 8E0721257H - Clutch Slave Cylinder - Restore the feel of your clutch - TRW - Audi

Restore the feel of your clutch affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From VIN 8E-4-270001, split is in the 2004 model year

Brand:
TRW - Corporate Logo
ES#:
2079219
Mfg#:
8E0721257H
Back Ordered
$101.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Crest Coin For Heavy Weight Shift Knobs - Black Chrome

ES#4818298 - IBFI1041 - BFI Crest Coin For Heavy Weight Shift Knobs - Black Chrome - Replace the BFI crest on your BFI weighted shift knob with the Black Chrome version! - Black Forest Industries - Audi Volkswagen

Replace the BFI crest on your BFI weighted shift knob with the Black Chrome version! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For GS1, GS2, and GSB shift knobs only. Does not fit GSA shift knobs.

Brand:
Black Forest Industries - Corporate Logo
ES#:
4818298
Mfg#:
IBFI1041
Ships in 3 Business Days
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Outer CV Boot Kit - Priced Each

ES#2598881 - 441498203A - Front Outer CV Boot Kit - Priced Each - Complete boot kit with hardware and grease - Rein - Audi

Complete boot kit with hardware and grease affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Fits all A4 V6 12v & 30v, FWD models from 1996 through 2001 except for Automatic transmission, ACZ engine codes from VIN #W007800 & on.

Brand:
Rein - Corporate Logo
ES#:
2598881
Mfg#:
441498203A
Back Ordered
Auto Notify
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

ES#260073 - N0147236 - Allen Bolt - Priced Each - Install new hardware with your new parts. M10x30 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M10x30 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the mount brackets to the transmission

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
260073
Mfg#:
N0147236
Ships in 1-2 days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Cooling Line - Supply

ES#4352638 - 8K0317826AJ - Transmission Cooling Line - Supply - Connects the transmission pressure line to the radiator - Rein - Audi

Connects the transmission pressure line to the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4352638
Mfg#:
8K0317826AJ
Ships in 3 Business Days
$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Axle Replacement Hardware Kit

ES#3479290 - 4b0407643aKT - Axle Replacement Hardware Kit - Complete hardware kit for replacing an axle - Genuine Volkswagen Audi - Audi

Complete hardware kit for replacing an axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3479290
Mfg#:
4B0407643AKT
Ships in 1-2 days
$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Outer CV Joint Refresh Kit - Priced Each

ES#450888 - 8K0598203 - Rear Outer CV Joint Refresh Kit - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to production date 8/15/2011

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450888
Mfg#:
8K0598203
Ships in 3 Business Days
8% off MSRP

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

$109.99

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

$100.99 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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings