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BMW Drive Belt Tensioners

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Accessory Belt Idler Pulley

For BMW owners seeking reliability and factory-spec performance, the OEM INA Accessory Belt Idler Pulley from ECS Tuning delivers unmatched value and durability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only with production date from 05/1999

Brand:
Ina - Corporate Logo
ES#:
4920273
Mfg#:
FP02931
Ships in 7 Business Days
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Belt Tensioner Assembly

Maintain the reliability and performance your Ultimate Driving Machine deserves by upgrading your tensioner assembly to this INA Accessory Belt Tensioner. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ina - Corporate Logo
ES#:
4920372
Mfg#:
FT0482
Ships in 7 Business Days
$121.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Belt Kit

Whether you're performing routine maintenance or replacing worn components, this Drive Belt Kit is the ideal choice to keep your BMW running smoothly and efficiently. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ina - Corporate Logo
ES#:
4920170
Mfg#:
FB02061K
Ships in 7 Business Days
$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#21679 - 11281742013 - Accessory Belt Tensioner - Make sure your new belt has proper tension - Genuine BMW - BMW

Make sure your new belt has proper tension affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 04/1997

Brand:
Genuine BMW - Corporate Logo
ES#:
21679
Mfg#:
11281742013
Ships in 1-2 days
4% off MSRP

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

$368.99

This product was last offered at the strikethrough price on
06-04-2026

$353.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E90 Tensioner Pulley

ES#21795 - 11287807021 - E90 Tensioner Pulley - Does not include tensioner - Genuine BMW - BMW

Does not include tensioner affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
21795
Mfg#:
11287807021
Ships in 1-2 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.

$131.99

This product was last offered at the strikethrough price on
06-04-2026

$122.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Pack Of 5

ES#2681833 - 07119900236KT - Hex Bolt - Pack Of 5 - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
2681833
Mfg#:
07119900236KT
Ships in 5 Business Days
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Belt Tensioner Assembly

This is the main belt tensioner for A/C, and alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles equipped with Dynamic Drive

Brand:
Genuine BMW - Corporate Logo
ES#:
3494208
Mfg#:
11287800333
Ships in 5 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.

$179.99

This product was last offered at the strikethrough price on
06-04-2026

$167.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Tensioner Pulley

ES#21643 - 11281702013 - A/C Tensioner Pulley - Keep your A/C belt tight and turning. - Genuine BMW - BMW

Keep your A/C belt tight and turning. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
21643
Mfg#:
11281702013
Ships in 8 Business Days
4% off MSRP

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

$490.99

This product was last offered at the strikethrough price on
06-04-2026

$471.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Belt Tensioner Assembly

ES#21680 - 11281742858 - Belt Tensioner Assembly - Includes tensioner & roller for accessory belt - Genuine BMW - BMW

Includes tensioner & roller for accessory belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 08/1997

Brand:
Genuine BMW - Corporate Logo
ES#:
21680
Mfg#:
11281742858
Ships in 8 Business Days
4% off MSRP

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

$229.99

This product was last offered at the strikethrough price on
06-04-2026

$220.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Tensioner Pulley

Tensioner for the alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
21645
Mfg#:
11281704718
Ships in 8 Business Days
4% off MSRP

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

$273.99

This product was last offered at the strikethrough price on
06-04-2026

$263.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Belt Tensioner Assembly

Complete tensioner assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3235002
Mfg#:
11281439062
Ships on Jun 24, 2026
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Belt Tensioner Assembly

ES#2866949 - 11281742858 - Belt Tensioner Assembly - Includes tensioner & roller for accessory belt - Febi - BMW

Includes tensioner & roller for accessory belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 08/1997

Brand:
Febi - Corporate Logo
ES#:
2866949
Mfg#:
11281742858
Special Order: No Guaranteed ETA
$116.99 USD
Free Shipping

Mechanical A/C Belt Tensioner Assembly

ES#2866964 - 11287512758 - Mechanical A/C Belt Tensioner Assembly - Complete tensioner assembly with roller - Febi - BMW

Complete tensioner assembly with roller affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/2002

Brand:
Febi - Corporate Logo
ES#:
2866964
Mfg#:
11287512758
Special Order: No Guaranteed ETA
$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW Tensioner Assembly

ES#4343004 - 11287582761 - BMW Tensioner Assembly - Mechanical belt tensioner for the alternator, A/C and power steering system - Febi - BMW

Mechanical belt tensioner for the alternator, A/C and power steering system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4343004
Mfg#:
11287582761
Special Order: No Guaranteed ETA
$122.99 USD
This product is lifetime replacement eligible Lifetime Replacement

A/C Tensioner Pulley

Used to tighten the A/C drive belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5460675
Mfg#:
11282245087
Ships on Sep 11, 2026
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ON SALE! SAVE 20%
$27.99

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

$22.39 USD
This product is lifetime replacement eligible Lifetime Replacement

Mechanical Accessory Belt Tensioner

ES#4860256 - 11288580360 - Mechanical Accessory Belt Tensioner - Applies tension to the accessory belt to prevent slippage - Vaico - BMW MINI

Applies tension to the accessory belt to prevent slippage affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4860256
Mfg#:
11288580360
Special Order: No Guaranteed ETA
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Other BMW Drive Belt Tensioners

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

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