Drives the alternator, A/C compressor, and power steering pump
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Brand:
ES#:
251891
Mfg#:
11287549150
In Stock
$40.03
This product was last offered at the strikethrough price on 05-19-2026
Hydraulic tensioner pulley for alternator/water pump belt, does not come with tensioner.
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Brand:
ES#:
21809
Mfg#:
11287838194
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$250.99
This product was last offered at the strikethrough price on 10-25-2026
Mechanical belt tensioner for the alternator, A/C and power steering system
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Brand:
ES#:
3215683
Mfg#:
11287799851
In Stock
$87.85
This product was last offered at the strikethrough price on 09-28-2026
Tensioner for the water pump, alternator and power steering belt. Does not include hydraulic tensioner.
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Brand:
ES#:
21705
Mfg#:
11282248214
In Stock
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$446.99
This product was last offered at the strikethrough price on 10-25-2026
Tensions the belt connecting the water pump, alternator, and power steering pump. Includes roller.
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Complete conversion kit for converting alternator tensioner over to the more reliable hydraulic tensioner design
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
517967
Mfg#:
11287838797
In Stock
ON SALE!
$113.99
This product was last offered at the strikethrough price on 05-02-2026
Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Everything you need to service your belt drive system using genuine BMW components
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Brand:
ES#:
3194721
Mfg#:
11288613707KT
In Stock
$227.99
This product was last offered at the strikethrough price on 10-08-2026
Original equipment German-made tensioner for alternator, A/C and power steering system
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Everything needed to service your drive belts
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3136896
Mfg#:
11287838226KT1
Ships in 1-2 days
$917.99
This product was last offered at the strikethrough price on 08-24-2026
Utilizes high quality aftermarket components - includes updated hydraulic alternator tensioner
10X Entries Into Our F80 M3 Sweepstakes For vehicles with production date from 09/2002
Brand:
ES#:
2598809
Mfg#:
11287512762KT1
Ships in 1 Business Day
ON SALE!
SAVE 22%
$228.99
This product was last offered at the strikethrough price on 06-23-2026
Replacement is recommend with every belt service
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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.
Lifetime Replacement
