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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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Genuine BMW Water pump pulley - E31 850Ci M73 E38 750iL M73

T#:35646

Part#: 11511704635

In Stock

Sale - Save 7% $ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 47.17 USD

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$ 50.99

This product was last offered at the strikethrough price on
08-26-2026

$ 47.17 USD

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Genuine BMW Pulley - D=93mm
This item fits the following BMW Chassis:
E38

Fits BMW Engines including:
M73,M73N

Genuine BMW Belt - A/C Compressor 13 X 800 - E12 E23 E24 E28 E3 ...

T#:530542

Part#: 64521711058

In Stock

Sale - Save 8% $ 25.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.99 USD

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$ 25.99

This product was last offered at the strikethrough price on
08-20-2026

$ 23.99 USD

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Genuine BMW Power Steering Pulley

T#:58558

Part#: 32421736934

In Stock

Sale - Save 8% $ 64.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 59.99 USD

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Sale - Save 8%

$ 64.99

This product was last offered at the strikethrough price on
06-02-2026

$ 59.99 USD

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Genuine BMW Pulley - D=105mm
This item fits the following BMW Chassis:
E34,E38,E39

Genuine BMW Accessory Belt - Air Conditioning Compressor

T#:360604

Part#: 11281437450

In Stock

Sale - Save 9% $ 42.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 38.99 USD

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Sale - Save 9%

$ 42.99

This product was last offered at the strikethrough price on
08-17-2026

$ 38.99 USD

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Genuine BMW Alternator/AC/Power Steering Accessory Belt - E60/61 N54,...

T#:361829

Part#: 11287628653

In Stock

Sale - Save 11% $ 56.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 50.59 USD

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$ 56.99

This product was last offered at the strikethrough price on
06-03-2026

$ 50.59 USD

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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance.

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Genuine BMW Power Steering Belt - E30 318i M10 E30 M3

T#:58511

Part#: 32421316785

Ships in 5 Business Days

Sale - Save 15% $ 41.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.50 USD

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$ 41.99

This product was last offered at the strikethrough price on
05-02-2026

$ 35.50 USD

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Genuine BMW Fan Belt - Avx 10X813
This item fits the following BMW Chassis:
E30 M3,E30

Genuine BMW Deflection Pulley - E70 X5 xDrive35d

T#:33705

Part#: 11287799859

Ships in 3 Business Days

Sale - Save 10% $ 67.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 60.99 USD

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Sale - Save 10%

$ 67.99

This product was last offered at the strikethrough price on
08-17-2026

$ 60.99 USD

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Genuine BMW Deflection Pulley - Dm=80mm
This item fits the following BMW Chassis:
E70 X5

Fits BMW Engines including:
M57

Genuine BMW Drive Belt - Air Conditioner - E30 318i M42, E30 318is ...

T#:12425

Part#: 64551734669

In Stock

Sale - Save 10% $ 20.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 18.99 USD

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$ 20.99

This product was last offered at the strikethrough price on
05-06-2026

$ 18.99 USD

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This belt drives the air conditioning compressor on many M42 engines. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are causing noise, it's time for new belts.

This item fits the following BMW Chassis:
E30 BMW 318i/is

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MECHANICAL BELT TENSIONER

T#:621189

Part#: 11287952899

Ships in 3 Business Days

Sale - Save 8% $ 185.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 171.31 USD

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Qty

Sale - Save 8%

$ 185.99

This product was last offered at the strikethrough price on
08-26-2026

$ 171.31 USD

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