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BMW E39 Alternator 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. 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
$32.99 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 For vehicles with production date up to 08/1997

Brand:
Genuine BMW - Corporate Logo
ES#:
21679
Mfg#:
11281742013
Ships in 1-2 days
3% 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
10-09-2026

$356.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

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