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 Clear

Audi A3 FWD 2.0T

    • 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 Audi A3 FWD 2.0T
Your Vehicle Audi A3 FWD 2.0T
Change Clear

Audi A3 FWD 2.0T Alternator Belt Tensioners

Sort By
Filter By
Return to Top

Hex Bolt - Priced Each

ES#4151978 - N10268304 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x45 - Rein - Audi Volkswagen

Install new hardware with your new parts. M8x45 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines - Secures the belt tensioner to the engine

Brand:
Rein - Corporate Logo
ES#:
4151978
Mfg#:
N10268304
In Stock
ON SALE! SAVE 15%
$7.99

This product was last offered at the strikethrough price on
08-31-2026

$6.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt (M8x45) - Priced Each

ES#251403 - N10268304 - Hex Bolt (M8x45) - Priced Each - Install new hardware with your new parts. M8x45 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8x45 For vehicles with FSI engines - Secures the belt tensioner to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251403
Mfg#:
N10268304
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#2642956 - N10268304 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x45 - Vaico - Audi Volkswagen

Install new hardware with your new parts. M8x45 We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines - Secures the belt tensioner to the engine

Brand:
Vaico - Corporate Logo
ES#:
2642956
Mfg#:
N10268304
In Stock
ON SALE! SAVE 44%
$7.99

This product was last offered at the strikethrough price on
07-20-2026

$4.49 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

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