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Audi A3 Engine Pulley Parts

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Tensioner Assembly

ES#4758735 - 038903315AH - Tensioner Assembly - Includes tensioner and roller for accessory belt - Bremmen Parts - Audi Volkswagen

Includes tensioner and roller for accessory belt 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4758735
Mfg#:
038903315AH
In Stock
ON SALE! SAVE 50%
$39.99

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

$20.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tensioner Hardware Kit

ES#2574855 - N10268304 - Tensioner Hardware Kit - The three bolts required to attach your accessory belt tensioner to your block. - Assembled By ECS - Audi Volkswagen

The three bolts required to attach your accessory belt tensioner to your block. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with FSI engines only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2574855
Mfg#:
N10268304
In Stock
ON SALE! SAVE 25%
$21.99

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

$16.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Balancer

ES#3677923 - 06F105243J - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - URO - Audi Volkswagen

Reduces torsional vibrations on your crankshaft 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only

Brand:
URO - Corporate Logo
ES#:
3677923
Mfg#:
06F105243J
Ships in 1 Business Day
$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Balancer

ES#2681844 - 06F105243J - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - Corteco - Audi Volkswagen

Reduces torsional vibrations on your crankshaft For vehicles with FSI engines only

Brand:
Corteco - Corporate Logo
ES#:
2681844
Mfg#:
06F105243J
Ships in 1-2 days
$200.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Roller

ES#269684 - 022145276F - Accessory Belt Idler Roller - 65mm roller includes necessary mounting bolt - Genuine Volkswagen Audi - Audi Volkswagen

65mm roller includes necessary mounting bolt

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
269684
Mfg#:
022145276F
Ships in 1-2 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.

$101.99

This product was last offered at the strikethrough price on
09-06-2026

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#3234797 - 06B903119D - Alternator Pulley - Does not include securing hardware - Gates - Audi

Does not include securing hardware For vehicles with TSI engines only

Brand:
Gates - Corporate Logo
ES#:
3234797
Mfg#:
06B903119D
Ships on Sep 25, 2026
$185.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2586323 - 06F903315KT - Accessory Belt Kit - Keep your drive belt tight with a new belt, tensioner, and hardware. - Genuine Volkswagen Audi - Audi Volkswagen

Keep your drive belt tight with a new belt, tensioner, and hardware. For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2586323
Mfg#:
06F903315KT
Ships in 1-2 days
$285.99

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

$181.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2681485 - ADK0027p - Accessory Belt Kit - Includes Contitech belts and high quality aftermarket parts - Continental - Audi Volkswagen

Includes Contitech belts and high quality aftermarket parts We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
2681485
Mfg#:
ADK0027P
Back Ordered
Auto Notify
$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#3188633 - 300-861 - Alternator Pulley - Does not include securing hardware - Dorman - Audi Volkswagen

Does not include securing hardware

Brand:
Dorman - Corporate Logo
ES#:
3188633
Mfg#:
300-861
Ships in 4 Business Days
$166.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#3462967 - 06J903133D - Accessory Belt Tensioner - Includes tensioner and roller to help keep your drive belt tight - Mubea - Audi Volkswagen

Includes tensioner and roller to help keep your drive belt tight

Brand:
Mubea - Corporate Logo
ES#:
3462967
Mfg#:
06J903133D
In Stock
$80.99

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

$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Balancer

ES#3579655 - 03G105243 - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - Vaico - Audi Volkswagen

Reduces torsional vibrations on your crankshaft We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3579655
Mfg#:
03G105243
Ships on Dec 31, 2026
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2500684 - 03L903137 - Accessory Belt - Replaces your cracked or worn belt - Gates - Audi Volkswagen

Replaces your cracked or worn belt

Brand:
Gates - Corporate Logo
ES#:
2500684
Mfg#:
03L903137
Ships in 1 Business Day
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

Includes tensioner and roller to help keep your drive belt tight

Brand:
Gates - Corporate Logo
ES#:
3677593
Mfg#:
04L903315A
Ships in 1 Business Day
$133.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2598836 - 06J260849D - Accessory Belt - Recommended to be replaced at the first sign of cracking - Bando - Audi Volkswagen

Recommended to be replaced at the first sign of cracking For vehicles with TSI engines only

Brand:
Bando - Corporate Logo
ES#:
2598836
Mfg#:
06J260849D
Ships in 1 Business Day
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#4066577 - 022145299L - Accessory Belt Tensioner - Hamburg Tech - Audi Volkswagen

We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4066577
Mfg#:
022145299L
Ships in 1 Business Day
ON SALE! SAVE 10%
$71.99

This product was last offered at the strikethrough price on
09-03-2026

$64.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#3236063 - 78081487 - Accessory Belt Tensioner - Includes tensioner and roller to help keep your drive belt tight - Gates - Audi Volkswagen

Includes tensioner and roller to help keep your drive belt tight

Brand:
Gates - Corporate Logo
ES#:
3236063
Mfg#:
78081487
Ships on Sep 25, 2026
$114.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Pulley Parts

Pulleys drive accessories essential to vehicle operation. Whether you need to install a stock original equipment pulley during a repair, or improve engine performance and appearance with a lightweight aluminum or underdrive pulley, count on ECS Tuning for pulley solutions that work.

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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