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

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
affirm financing terms & conditions
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi B8 Engine Drive Belt Parts

Sort By
Filter By
Return to Top

Accessory Belt Kit

ES#3677887 - 079903137agktKT - Accessory Belt Kit - Belt service kit includes belt, tensioner, & hardware to keep your belt where it should be! - Assembled By ECS - Audi

Belt service kit includes belt, tensioner, & hardware to keep your belt where it should be! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3677887
Mfg#:
079903137AGKTKT
Back Ordered
$258.99

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

$251.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2593218 - 06J260849FKT1 - Accessory Belt Kit - Keep your accessories running properly! - Assembled By ECS - Audi

Keep your accessories running properly! 10X Entries For Our 25th Anniversary Sweepstakes!
From the 2013 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593218
Mfg#:
06J260849FKT1
In Stock
ON SALE!
$66.99

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

$61.25 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#4674469 - 059903133J - Accessory Belt Tensioner - Keep your drive belt tight to your accessories. - Hamburg Tech - Audi Volkswagen

Keep your drive belt tight to your accessories. We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4674469
Mfg#:
059903133J
Ships in 2 Business Days
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Belt - For Use With APR Drive & OEM Crank Pulley

ES#3219317 - RS100001 - Supercharger Belt - For Use With APR Drive & OEM Crank Pulley - Replace your cracked or worn belt - APR - Audi Volkswagen

Replace your cracked or worn belt Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3219317
Mfg#:
RS100001
In Stock
12% off MSRP

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

$41.99

This product was last offered at the strikethrough price on
07-19-2026

$36.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner - Assembly

ES#3677884 - 079903133AM - Accessory Belt Tensioner - Assembly - Keeps your belt tight. - Hutchinson Worldwide - Audi

Keeps your belt tight.

Brand:
Hutchinson Worldwide - Corporate Logo
ES#:
3677884
Mfg#:
079903133AM
Back Ordered
$224.99

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

$217.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

ES#4830573 - 06H903341D - Accessory Belt Idler Pulley - Also referred to as the 'relay roller' - Bremmen Parts - Audi

Also referred to as the 'relay roller' 10X Entries For Our 25th Anniversary Sweepstakes!

Up to the 2012 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
4830573
Mfg#:
06H903341D
In Stock
ON SALE!
$10.99

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

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

ES#4871908 - 06E903341A - Accessory Belt Idler Pulley - Also referred to as the 'relay roller' - Bremmen Parts - Audi

Also referred to as the 'relay roller' 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871908
Mfg#:
06E903341A
In Stock
ON SALE! SAVE 22%
$20.99

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

$16.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#2132435 - 06H903133G - Accessory Belt Tensioner - Keep your drive belt tight - Genuine Volkswagen Audi - Audi

Keep your drive belt tight Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2132435
Mfg#:
06H903133G
Ships in 3 Business 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.

$201.99

This product was last offered at the strikethrough price on
02-26-2026

$187.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bolt - priced each

ES#2589655 - N10766301 - Bolt - priced each - Use new hardware with your new parts. M8x20 - Genuine Volkswagen Audi - Audi Volkswagen

Use new hardware with your new parts. M8x20

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2589655
Mfg#:
N10766301
In Stock
25% off MSRP

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

$0.84

This product was last offered at the strikethrough price on
03-05-2026

$0.63 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#4459505 - 059903133BA - Accessory Belt Tensioner - Keep your drive belt tight to your accessories. - Genuine Volkswagen Audi - Audi Volkswagen

Keep your drive belt tight to your accessories.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4459505
Mfg#:
059903133BA
Ships in 3 Business 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.

$168.99

This product was last offered at the strikethrough price on
07-19-2026

$156.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2500803 - 06E903137AC - Accessory Belt - Keep your accessories working with a new drive belt. - Gates - Audi

Keep your accessories working with a new drive belt.

Brand:
Gates - Corporate Logo
ES#:
2500803
Mfg#:
06E903137AC
In Stock at Vendor
$52.99

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#471609 - N91021102 - Bolt - Priced Each - Install new hardware with your new parts. M8x25 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M8x25 Secures the accessory belt tensioner to the bracket from the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471609
Mfg#:
N91021102
In Stock
20% off MSRP

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

$4.99

This product was last offered at the strikethrough price on
07-19-2026

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley - Priced Each

ES#4684507 - 95510211921 - Idler Pulley - Priced Each - Keeps tension on the drive belt - Vaico - Audi Volkswagen Porsche

Keeps tension on the drive belt We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4684507
Mfg#:
95510211921
In Stock at Vendor
$77.99

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

$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#2973186 - 06E903133Q - Accessory Belt Tensioner - Keep your drive belt tight - Hamburg Tech - Audi

Keep your drive belt tight We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2973186
Mfg#:
06E903133Q
Ships in 2 Business Days
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Dynamic+ Supercharger Belt - 1290mm

ES#5388893 - 034-145-Z057 - 034Motorsport Dynamic+ Supercharger Belt - 1290mm - Precision-manufactured to strict OEM dimensional specifications with advanced materials. High heat resistance to ensure long-term durability in extreme environments. - 034Motorsport - Audi

Precision-manufactured to strict OEM dimensional specifications with advanced materials. High heat resistance to ensure long-term durability in extreme environments.

Brand:
034Motorsport - Corporate Logo
ES#:
5388893
Mfg#:
034-145-Z057
Ships on Aug 6, 2026
Auto Notify
ON SALE! SAVE 10%
$28.00

This product was last offered at the strikethrough price on
06-28-2026

$25.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

ES#1922256 - 079903389A - Accessory Belt Idler Pulley - This is not the belt tensioner, this is a stationary pulley - Genuine Volkswagen Audi - Audi

This is not the belt tensioner, this is a stationary pulley

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1922256
Mfg#:
079903389A
Ships in 3 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.

$124.99

This product was last offered at the strikethrough price on
07-19-2026

$116.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Drive Belt Parts

Drive belts transfer crankshaft power to various accessories, including the alternator, water pump, power steering pump, and air conditioning compressor. Replacement of drive belts, serpentine belts, and drive belt tensioners at recommended service intervals helps you avoid untimely breakdowns and expensive vehicle repairs.

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