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BMW Drive Belts & V-Belts

Your BMW's drive belts are wear items, and will degrade and crack over time. Don't wait until you have a belt failure... don't get stranded! Replacing your BMW's belts, such as the alternator belt, power steering belt, air conditioning AC belt, or serpentine belt is a low cost insurance policy to preventing a break down -- or worse, engine damage. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

While also inspecting your serpentine belts, also check for wear or resistance in the pulleys. The tensioner pulley and deflection pulley are the primary sources for belt squealing. The rubber-isolated pulleys can also break apart, leading to total belt failure. We sell the tensioner and deflection pulleys for the M50 engine family used in the E34, E36, E39, E46, X5, Z3, and Z4.

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Hydraulic Alternator Belt Tensioner Assembly

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:55030822

Part#: 11287838797

Ships in 8 Business Days

Sale - Save 10% $ 59.99

This product was last offered at the strikethrough price on
10-08-2026

$ 53.99 USD

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Sale - Save 10%

$ 59.99

This product was last offered at the strikethrough price on
10-08-2026

$ 53.99 USD

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Bremmen Water Pump/Alternator Drive Belt - BMW S85

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:21078401

Part#: S6PK1425

In Stock

Sale - Save 71% $ 16.99

This product was last offered at the strikethrough price on
05-03-2026

$ 5.00 USD

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Sale - Save 71%

$ 16.99

This product was last offered at the strikethrough price on
05-03-2026

$ 5.00 USD

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Accessory drive belts keep everything turning off of the crank pulley. Generators and water pumps both rely on this belt to keep everything working properly. If your drive belt is getting old, cracking, glazing, or squeaking, replace it.

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Meistersatz Crankshaft Seal - 11118618864 - E9x, F3x, F8x, E8x, F22, ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:57580045

Part#: 11118618864

Ships in 4 Business Days

$ 43.99 USD

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$ 43.99 USD

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This high-quality component from Meistersatz is built to match strict factory tolerances, giving enthusiast drivers a reliable solution for precision repair.

Accessory Belt Tensioner Assembly

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:54995068

Part#: 11287582946

Ships in 8 Business Days

Sale - Save 10% $ 52.99

This product was last offered at the strikethrough price on
10-08-2026

$ 47.69 USD

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Sale - Save 10%

$ 52.99

This product was last offered at the strikethrough price on
10-08-2026

$ 47.69 USD

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Double roller tensioner

A/C Tensioner Pulley

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:53538115

Part#: 11282245087

In Stock

Sale - Save 11% $ 27.99

This product was last offered at the strikethrough price on
05-30-2026

$ 24.99 USD

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Sale - Save 11%

$ 27.99

This product was last offered at the strikethrough price on
05-30-2026

$ 24.99 USD

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Water Pump Pulley

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:58782363

Part#: 11511436590

Ships on Feb 10, 2027

Sale - Save 17% $ 35.99

This product was last offered at the strikethrough price on
10-21-2026

$ 29.99 USD

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Sale - Save 17%

$ 35.99

This product was last offered at the strikethrough price on
10-21-2026

$ 29.99 USD

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Friction Wheel

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:54744786

Part#: 11287598833

Special Order: No Guaranteed ETA

Sale - Save 10% $ 87.99

This product was last offered at the strikethrough price on
10-08-2026

$ 79.19 USD

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Sale - Save 10%

$ 87.99

This product was last offered at the strikethrough price on
10-08-2026

$ 79.19 USD

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BMW Drive Belts & V-Belts

Sub-Categories

Hydraulic Alternator Belt Tensioner Assembly

Bremmen Water Pump/Alternator Drive Belt - BMW S85

Meistersatz Crankshaft Seal - 11118618864 - E9x, F3x, F8x, E8x, F22, ...

Accessory Belt Tensioner Assembly

A/C Tensioner Pulley

Water Pump Pulley

Friction Wheel

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