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Audi A3 Drivetrain Parts & Accessories

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Front Axle Assembly - Left

ES#2727074 - 5Q0407271AP - Front Axle Assembly - Left - Complete axle assembly ready to install. - Genuine Volkswagen Audi - Audi Volkswagen

Complete axle assembly ready to install.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2727074
Mfg#:
5Q0407271AP
Ships in 1 day
5% off MSRP

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

$678.99

This product was last offered at the strikethrough price on
07-22-2026

$644.99 USD
Free Shipping
on orders $49 and up

Front Axle Assembly - Right

ES#4779438 - 5Q0407272FN - Front Axle Assembly - Right - Driveshaft with inner and outer CV joints - Genuine Volkswagen Audi - Audi Volkswagen

Driveshaft with inner and outer CV joints

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4779438
Mfg#:
5Q0407272FN
Ships in 1 day
5% off MSRP

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

$678.99

This product was last offered at the strikethrough price on
07-22-2026

$644.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#3471397 - 5Q0199555BJ - Transmission Mount - Reduce excessive drivetrain vibrations - Genuine Volkswagen Audi - Audi Volkswagen

Reduce excessive drivetrain vibrations

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3471397
Mfg#:
5Q0199555BJ
In Stock
1% off MSRP

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

$150.99

This product was last offered at the strikethrough price on
07-22-2026

$148.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Mount Insert Kit (3 Inserts) - Front and Rear Positions

ES#3221076 - 019797ecs01KT - Rear Differential Mount Insert Kit (3 Inserts) - Front and Rear Positions - Launch harder and improve your 0-60 times with our Rear Diff. Mount Insert Kit - ECS - Audi Volkswagen

Launch harder and improve your 0-60 times with our Rear Diff. Mount Insert Kit 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3221076
Mfg#:
019797ECS01KT
In Stock
ON SALE! SAVE 25%
$191.97

This product was last offered at the strikethrough price on
06-13-2026

$143.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Haldex Service Kit

ES#4140257 - G060175A2KIT - Haldex Service Kit - Includes drain and fill plugs, as well as fluid and filter - Vaico - Audi Volkswagen

Includes drain and fill plugs, as well as fluid and filter We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4140257
Mfg#:
G060175A2KIT
In Stock
$276.99

This product was last offered at the strikethrough price on
05-07-2026

$119.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M24x1.5mm Magnetic Drain/Fill Plug - Each

ES#3660327 - 000920ECS01 - M24x1.5mm Magnetic Drain/Fill Plug - Each - Capture harmful particles to prevent wear. M24x1.5 - ECS - Audi BMW Volkswagen Porsche

Capture harmful particles to prevent wear. M24x1.5 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3660327
Mfg#:
000920ECS01
In Stock
ON SALE! SAVE 25%
$42.99

This product was last offered at the strikethrough price on
06-13-2026

$32.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing/Hub Assembly - Priced Each

ES#3493064 - 8V0598625B - Wheel Bearing/Hub Assembly - Priced Each - Fits the left and right side - NSK - Audi Volkswagen

Fits the left and right side

Brand:
NSK - Corporate Logo
ES#:
3493064
Mfg#:
8V0598625B
Ships in 1 day
$155.99

This product was last offered at the strikethrough price on
05-07-2026

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

Transmission Mount Installation Hardware Kit

ES#3088893 - 003245ECS01-02 - Transmission Mount Installation Hardware Kit - Replace your one-time use bolts with new hardware for a proper install - ECS - Audi Volkswagen

Replace your one-time use bolts with new hardware for a proper install 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3088893
Mfg#:
003245ECS01-02
In Stock
ON SALE! SAVE 15%
$63.99

This product was last offered at the strikethrough price on
06-13-2026

$54.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Shield Hardware Kit

ES#4487985 - 003425ECS02 - Street Shield Hardware Kit - Replacement hardware kit for your ECS Street Shield - ECS - Audi Volkswagen

Replacement hardware kit for your ECS Street Shield 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4487985
Mfg#:
003425ECS02
In Stock
ON SALE!
$63.99

This product was last offered at the strikethrough price on
06-13-2026

$62.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing & Hub Assembly Kit - With Service Tools

ES#4369294 - 8V0498625AKT4 - Front Wheel Bearing & Hub Assembly Kit - With Service Tools - Includes both wheel bearing/hub assemblies with hardware - Assembled By ECS - Audi Volkswagen

Includes both wheel bearing/hub assemblies with hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4369294
Mfg#:
8V0498625AKT4
In Stock
ON SALE! SAVE 23%
$237.04

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

$182.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Master Cylinder

ES#4766179 - 1K0721388AB - Clutch Master Cylinder - Clutch switch is not included - Bremmen Parts - Audi Volkswagen

Clutch switch is not included 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766179
Mfg#:
1K0721388AB
In Stock
ON SALE! SAVE 21%
$65.99

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

$52.22 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Density Motor Mount Kit

ES#3447963 - 034-509-5002-SD - Street Density Motor Mount Kit - Kit includes Engine, transmission, and dogbone mounts with 60 Durometer street density rubber - 034Motorsport - Audi Volkswagen

Kit includes Engine, transmission, and dogbone mounts with 60 Durometer street density rubber

Brand:
034Motorsport - Corporate Logo
ES#:
3447963
Mfg#:
034-509-5002-SD
In Stock
$405.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Helical Limited Slip Differential

ES#2795291 - MF-TRS-05GTI5 - Helical Limited Slip Differential - Put all your power to the ground! - Team MFactory - Audi Volkswagen

Put all your power to the ground! Any defects or warranty clams will have to go directly to Team M Factory
For vehicles with 02Q 6-Speed manual transmission only

Brand:
Team MFactory - Corporate Logo
ES#:
2795291
Mfg#:
MF-TRS-05GTI5
Ships in 6 Business Days
$799.99 USD
Free Shipping

High Performance Oil For Haldex Coupling Unit - 1 Liter

ES#4270838 - G060175A2 - High Performance Oil For Haldex Coupling Unit - 1 Liter - One bottle per service - VW / Audi recommends changing every 40k miles - Vaico - Audi BMW Volkswagen

One bottle per service - VW / Audi recommends changing every 40k miles We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4270838
Mfg#:
G060175A2
In Stock at Vendor
$94.99 USD
Free Shipping
on orders $49 and up

Stage 1 IE Performance ECU Tune - Includes DSG Tune & POWERlink Cable

ES#4056819 - iesovn41dsg - Stage 1 IE Performance ECU Tune - Includes DSG Tune & POWERlink Cable - Average gain of 68 horsepower and 111 lb-ft of torque - Integrated Engineering - Audi Volkswagen

Average gain of 68 horsepower and 111 lb-ft of torque 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4056819
Mfg#:
IESOVN41DSG
In Stock
$1327.99 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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