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Audi B8/B8.5 A4 Quattro V6 3.2L

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Audi B8/B8.5 A4 Quattro V6 3.2L Engine Drive Belt Parts

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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

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 Kit

Includes the tensioner assembly, accessory belt, relay roller and hardware 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#:
5434671
Mfg#:
06E903137AC3KT
Ships on Nov 27, 2026
Auto Notify
ON SALE!
$96.99

This product was last offered at the strikethrough price on
04-28-2026

$90.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

Includes the tensioner assembly, accessory belt, relay roller and hardware 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#:
5434670
Mfg#:
06E903137AC2KT
Ships in 1 Business Day
ON SALE!
$177.99

This product was last offered at the strikethrough price on
03-17-2026

$165.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

Includes the tensioner assembly, accessory belt, relay roller and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5434669
Mfg#:
06E903137ACKT
Ships in 3 Business Days
$437.99 USD
Free Shipping
on orders $49 and up
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.

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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