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Audi A4 Engine Pulley Parts

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Accessory Belt Idler Pulley

ES#3234820 - 06E903341A - Accessory Belt Idler Pulley - Also referred to as the 'relay roller' - Gates - Audi

Also referred to as the 'relay roller' affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3234820
Mfg#:
06E903341A
Ships on Jul 27, 2026
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Underdrive Crank Pulley Alternator Belt

ES#2882 - 25-050500 - ECS Underdrive Crank Pulley Alternator Belt - Keep your lights bright and your stereo loud - NAPA - Audi Volkswagen

Keep your lights bright and your stereo loud affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code AWM. For use with the ECS Underdrive Crank Pulley

Brand:
NAPA - Corporate Logo
ES#:
2882
Mfg#:
25-050500
Ships in 1 day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#3477882 - 078903137BJ - Accessory Belt - Keep your car from breaking down by replacing your cracked drive belt - Mitsuboshi - Audi

Keep your car from breaking down by replacing your cracked drive belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mitsuboshi - Corporate Logo
ES#:
3477882
Mfg#:
078903137BJ
In Stock at Vendor
$42.99

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

$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Socket head bolt

ES#467183 - N0447141 - Socket head bolt - M8x80 - Genuine Volkswagen Audi - Audi

M8x80 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467183
Mfg#:
N0447141
In Stock
ON SALE!
$8.99

This product was last offered at the strikethrough price on
06-25-2026

$8.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley Hardware Kit

ES#272865 - 030903181 - Alternator Pulley Hardware Kit - A new washer and nut to install your pulley - Genuine Volkswagen Audi - Audi Volkswagen

A new washer and nut to install your pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
272865
Mfg#:
030903181
Ships in 1-2 days
9% off MSRP

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

$43.99

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

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Underdrive Crank Pulley Alternator Belt

ES#557 - K050490 - ECS Underdrive Crank Pulley Alternator Belt - Keep your lights bright and your stereo loud - NAPA - Audi Volkswagen

Keep your lights bright and your stereo loud affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine codes AEB & ATW. For use with the discontinued ECS *Underdrive* Crank Pulley

Brand:
NAPA - Corporate Logo
ES#:
557
Mfg#:
K050490
Ships in 3 Business Days
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

ES#4623584 - 06E903341G - Accessory Belt Idler Pulley - Also referred to as the 'relay roller' - Hamburg Tech - Audi

Also referred to as the 'relay roller' affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4623584
Mfg#:
06E903341G
Ships in 2 Business Days
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Hardware Kit

ES#2594397 - N0195433KT1 - Accessory Belt Tensioner Hardware Kit - Includes the necessary hardware to install your new tensioner - Genuine Volkswagen Audi - Audi

Includes the necessary hardware to install your new tensioner affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code AWM

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2594397
Mfg#:
N0195433KT1
In Stock
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multi-Rib Accessory Belt

ES#2800736 - 0039937296 - Multi-Rib Accessory Belt - Keep your accessories working with a new drive belt - Conti Tech - Audi Mercedes Benz

Keep your accessories working with a new drive belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Conti Tech - Corporate Logo
ES#:
2800736
Mfg#:
0039937296
Ships in 5 Business Days
$35.77 USD
Free Shipping
on orders $49 and up

Accessory Belt

ES#3236058 - 85528615 - Accessory Belt - Replaces your cracked or worn belt - Gates - Audi Volkswagen

Replaces your cracked or worn belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3236058
Mfg#:
85528615
Ships on Jul 27, 2026
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

Keep your car from breaking down by replacing your cracked drive belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bando - Corporate Logo
ES#:
3477881
Mfg#:
078903137BJ
In Stock at Vendor
$34.99

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2535357 - 6pk1590 - Accessory Belt - Recommended to be replaced at the first sign of cracking - Dayco - Audi

Recommended to be replaced at the first sign of cracking affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year

Brand:
Dayco - Corporate Logo
ES#:
2535357
Mfg#:
6PK1590
Ships in 1-2 days
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Belt Tensioner

ES#517979 - 058260511 - A/C Belt Tensioner - Keep your drive belt tight - Meyle - Audi Volkswagen

Keep your drive belt tight affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
517979
Mfg#:
058260511
Ships on Nov 13, 2026
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

Does not include securing hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3214672
Mfg#:
038903119M
Ships in 7 Business Days
$30.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#1832009 - 058903133D - Accessory Belt Tensioner - Keep your drive belt tight - Meyle - Audi Volkswagen

Keep your drive belt tight affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
1832009
Mfg#:
058903133D
Ships on Nov 13, 2026
$30.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#3419543 - 06E903137J - Accessory Belt - Replace your worn down drive belt today - Bando - Audi

Replace your worn down drive belt today affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bando - Corporate Logo
ES#:
3419543
Mfg#:
06E903137J
Back Ordered
$29.99

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

$28.99 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

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Manufacturer names and/or part numbers are used only for identification purposes.

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