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BMW E34 Alternator Belt Tensioner Rollers

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Idler Pulley

ES#21666 - 11281731220 - Idler Pulley - Runs on water pump and alternator belt - Genuine BMW - BMW

Runs on water pump and alternator belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
21666
Mfg#:
11281731220
Ships in 3 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.

$82.99

This product was last offered at the strikethrough price on
06-23-2026

$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley

ES#2158251 - 11281731220 - Idler Pulley - Runs on water pump and alternator belt - Ina - BMW

Runs on water pump and alternator belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2158251
Mfg#:
11281731220
Ships in 2 Business Days
$58.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump/Alternator Tensioner Pulley

ES#2534804 - 11281731838 - Water Pump/Alternator Tensioner Pulley - Keep your alternator turning properly. - URO - BMW

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

Brand:
URO - Corporate Logo
ES#:
2534804
Mfg#:
11281731838
Ships in 2 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump/Alternator Tensioner Pulley

ES#2866943 - 11281731838 - Water Pump/Alternator Tensioner Pulley - Keep your alternator turning properly - Febi - BMW

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

Brand:
Febi - Corporate Logo
ES#:
2866943
Mfg#:
11281731838
Ships on Sep 22, 2026
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley

ES#2534803 - 11281731220 - Idler Pulley - Runs on water pump and alternator belt - URO - BMW

Runs on water pump and alternator belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534803
Mfg#:
11281731220
Ships in 2 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley

ES#3235023 - 11281731220 - Idler Pulley - Runs on water pump and alternator belt - Gates - BMW

Runs on water pump and alternator belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3235023
Mfg#:
11281731220
Ships on Jul 15, 2026
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump/Alternator Tensioner Pulley

ES#3215671 - 11281731838 - Water Pump/Alternator Tensioner Pulley - Keep your alternator turning properly. - Ina - BMW

Keep your alternator turning properly. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3215671
Mfg#:
11281731838
In Stock at Vendor
$41.38

This product was last offered at the strikethrough price on
06-09-2026

$41.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley

ES#2813359 - 11281731220 - Idler Pulley - Runs on water pump and alternator belt - Hamburg Tech - BMW

Runs on water pump and alternator belt 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#:
2813359
Mfg#:
11281731220
Ships in 2 Business Days
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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