Keep your A/C system operating properly.
Brand:
ES#:
21618
Mfg#:
11281437450
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$46.99
This product was last offered at the strikethrough price on 10-24-2026
$42.99 USD
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Lifetime Replacement
M8x40
Brand:
ES#:
14747
Mfg#:
07119905549
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$8.99
This product was last offered at the strikethrough price on 10-24-2026
$7.99 USD
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Lifetime Replacement
Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems
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Brand:
ES#:
2813364
Mfg#:
11281748130
$20.99 USD
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Lifetime Replacement
Complete tensioner assembly with roller
Brand:
ES#:
3235000
Mfg#:
11281433571
$84.99 USD
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Lifetime Replacement
Tensions the belt connecting the water pump, alternator, and power steering pump. Includes roller.
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Brand:
ES#:
2866914
Mfg#:
11281427252
$82.99 USD
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Lifetime Replacement
Hydraulic tensioner for alternator belt, ideal for servicing high mileage tensioner
Brand:
ES#:
2575507
Mfg#:
11281717188
$81.99
This product was last offered at the strikethrough price on 05-07-2026
$78.99 USD
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Lifetime Replacement
Does not include the roller.
Brand:
ES#:
3188680
Mfg#:
419-036
$72.99 USD
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Lifetime Replacement
Used to mount the belt tensioner to the engine
Brand:
ES#:
21659
Mfg#:
11281726774
$67.99 USD
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Provides a smooth tensioner movement
Brand:
ES#:
21658
Mfg#:
11281726773
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$60.99
This product was last offered at the strikethrough price on 10-24-2026
$59.99 USD
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Lifetime Replacement
Complete tensioner assembly with roller
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Brand:
ES#:
2813356
Mfg#:
11281433571
$52.99 USD
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Lifetime Replacement
Bearing used on hydraulic belt tensioners
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Brand:
ES#:
3215769
Mfg#:
12311713153
$10.99 USD
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Lifetime Replacement
Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
259467
Mfg#:
11287841228
ON SALE!
SAVE 60%
$32.63
This product was last offered at the strikethrough price on 05-02-2026
$13.00 USD
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Lifetime Replacement
Replacement is recommend with every belt service
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Brand:
ES#:
2873663
Mfg#:
11281748131
$31.99 USD
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Lifetime Replacement
Bearing used on hydraulic belt tensioners
Brand:
ES#:
29428
Mfg#:
12311713153
$24.99 USD
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Lifetime Replacement
Replacement is recommend with every belt service
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4069663
Mfg#:
11281748131
$23.99 USD
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Lifetime Replacement
Seals the front of the pulley from debris
Brand:
ES#:
21612
Mfg#:
11281435114
$2.99 USD
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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.