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Volkswagen Jetta V 2.5 Engine Pulley Parts

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Harmonic Balancer Kit

ES#4829980 - 06H105243KKT - Harmonic Balancer Kit - Includes Crank Pulley Bolt - Assembled By ECS - Audi Volkswagen

Includes Crank Pulley Bolt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4829980
Mfg#:
06H105243KKT
Ships in 2 Business Days
ON SALE! SAVE 24%
$180.99

This product was last offered at the strikethrough price on
05-29-2026

$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Underdrive Crank Pulley

ES#260691 - 1-07K-008KT - Lightweight Underdrive Crank Pulley - A great way to free up more power from your 2.5L Includes new belt. - ECS - Volkswagen

A great way to free up more power from your 2.5L Includes new belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Reduce 0-60 times by as much as .7 seconds with no other modifications!

Brand:
ECS - Corporate Logo
ES#:
260691
Mfg#:
1-07K-008KT
Ships in 4 Business Days
ON SALE! SAVE 30%
$225.99

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

$158.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Accessory Belt Kit

ES#4715911 - 07K903315TPKT - Performance Accessory Belt Kit - This comprehensive, heavy duty kit includes both tensioners and belts to get the job done right - plus our ECS belt tensioner limiter. Ideal for enthusiasts who push their cars hard. - Assembled By ECS - Volkswagen

This comprehensive, heavy duty kit includes both tensioners and belts to get the job done right - plus our ECS belt tensioner limiter. Ideal for enthusiasts who push their cars hard. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4715911
Mfg#:
07K903315TPKT
Ships on Jun 23, 2026
Auto Notify
ON SALE! SAVE 20%
$385.99

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

$310.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Belt Tensioner

ES#2593143 - 07K903315T - Alternator Belt Tensioner - Keep your drive belt tight - Gates - Audi Volkswagen

Keep your drive belt tight affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
2593143
Mfg#:
07K903315T
Ships in 5 Business Days
$151.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Underdrive Crank Pulley With ECS Performance Kevlar Reinforced Belt

ES#4714569 - 5PK875KT - Lightweight Underdrive Crank Pulley With ECS Performance Kevlar Reinforced Belt - A great way to free up more power from your 2.5L Includes new ECS Performance Kevlar Reinforced belt. - Assembled By ECS - Volkswagen

A great way to free up more power from your 2.5L Includes new ECS Performance Kevlar Reinforced belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4714569
Mfg#:
5PK875KT
In Stock
ON SALE! SAVE 25%
$199.95

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

$149.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bosch Alternator Tool Kit - 13 Pieces

ES#11415 - bta-13pcs - Bosch Alternator Tool Kit - 13 Pieces - Remove and install OAD alternator pulleys - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Remove and install OAD alternator pulleys affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
11415
Mfg#:
BTA-13PCS
In Stock
ON SALE! SAVE 30%
$78.99

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

$55.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Balancer

ES#2681845 - 06H105243K - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - Corteco - Audi Volkswagen

Reduces torsional vibrations on your crankshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
2681845
Mfg#:
06H105243K
Ships in 2 Business Days
$172.99

This product was last offered at the strikethrough price on
06-02-2026

$133.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Conditioner Belt Tensioner

ES#2593152 - 07K903315S - Air Conditioner Belt Tensioner - Includes tensioner & roller for accessory belt, prevent premature belt wear & breaks - Gates - Volkswagen

Includes tensioner & roller for accessory belt, prevent premature belt wear & breaks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
2593152
Mfg#:
07K903315S
In Stock
$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi 2.5L Accessory Belt Tensioner Limiter

ES#4505292 - 046705LA01 - VW/Audi 2.5L Accessory Belt Tensioner Limiter - Limits belt tensioner compression which can cause belt failure under high RPM decel conditions - ECS - Audi Volkswagen
ECS Tuning recommends this product.

Limits belt tensioner compression which can cause belt failure under high RPM decel conditions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4505292
Mfg#:
046705LA01
Ships in 2 Business Days
$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2762720 - 07K903315TKT1 - Accessory Belt Kit - This comprehensive kit includes both tensioners and belts to get the job done right - Assembled By ECS - Volkswagen

This comprehensive kit includes both tensioners and belts to get the job done right affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2762720
Mfg#:
07K903315TKT1
Back Ordered
Auto Notify
ON SALE! SAVE 12%
$289.99

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

$256.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Volkswagen 2.5L Lightweight Crank Pulley

ES#2762134 - 003171ECS01A - Volkswagen 2.5L Lightweight Crank Pulley - Reduce rotational mass to improve throttle response - ECS - Volkswagen

Reduce rotational mass to improve throttle response affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Improve throttle response while retaining your stock belt

Brand:
ECS - Corporate Logo
ES#:
2762134
Mfg#:
003171ECS01A
In Stock
ON SALE! SAVE 51%
$212.99

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

$103.46 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley - Lower

ES#2575482 - 07K145172C - Idler Pulley - Lower - Keeps your accessory belt tight - Febi - Volkswagen

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

Brand:
Febi - Corporate Logo
ES#:
2575482
Mfg#:
07K145172C
In Stock
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley - Upper

ES#2575483 - 07K145172B - Idler Pulley - Upper - Keeps your accessory belt tight - Febi - Volkswagen

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

Brand:
Febi - Corporate Logo
ES#:
2575483
Mfg#:
07K145172B
In Stock
$43.21

This product was last offered at the strikethrough price on
04-20-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Balancer Puller and Installer Set

ES#4372117 - W89711 - Harmonic Balancer Puller and Installer Set - For removal and installation of harmonic balancers on most automotive and light truck applications. - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

For removal and installation of harmonic balancers on most automotive and light truck applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Performance Tool - Corporate Logo
ES#:
4372117
Mfg#:
W89711
Ships in 2 Business Days
$166.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Conditioner Belt Tensioner

ES#4785751 - 07K903315S - Air Conditioner Belt Tensioner - Includes tensioner & roller for accessory belt, prevent premature belt wear & breaks - URO - Volkswagen

Includes tensioner & roller for accessory belt, prevent premature belt wear & breaks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4785751
Mfg#:
07K903315S
In Stock
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Accessory Belt

ES#4661015 - 5PK1060 - Performance Kevlar Reinforced Accessory Belt - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - Volkswagen
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4661015
Mfg#:
5PK1060
In Stock
$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.

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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