BMW Drive Belts & V-Belts for BMW 4 Series G22 (2021+)

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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 Ribbed V-Belt - 11288613707
Genuine BMW Ribbed V-Belt - 11288613707
Genuine BMW - Corporate Logo
T#:222837
Part#: 11288613707
In Stock
18% off MSRP $ 32.78

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

$ 26.96 USD
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18% off MSRP
$ 32.78

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

$ 26.96 USD
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Genuine Bmw Ribbed V-Belt - 11288613707
Genuine BMW Accessory Belt - 11288650740
Genuine BMW Accessory Belt - 11288650740
Genuine BMW - Corporate Logo
T#:626996
Part#: 11288650740
Ships in 3 Business Days
12% off MSRP $ 32.99

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

$ 28.99 USD
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12% off MSRP
$ 32.99

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

$ 28.99 USD
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Mubea Mechanical Accessory Belt Tensioner - BMW B46/48 B58
Mubea Mechanical Accessory Belt Tensioner - BMW B46/48 B58
For Pre-LCI models only
Mubea - Corporate Logo
T#:26971839
Part#: 11288580360
Ships in 3 Business Days
$ 177.99

This product was last offered at the strikethrough price on
05-07-2026

$ 158.99 USD
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$ 158.99 USD
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Accessory belt tensioners provide tension to the belt drive system, ensuring the belt is able to properly turn engine accessories without slipping. If your tensioner has failed, replace it with a brand-new unit to ensure proper water pump and alternator functionality.
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Genuine BMW Accessory Belt Kit - BMW B46TU/B48TU B58TU
Genuine BMW Accessory Belt Kit - BMW B46TU/B48TU B58TU
Genuine BMW - Corporate Logo
T#:29765752
Part#: 11288650740KT
Ships in 3 Business Days
$ 228.99 USD
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$ 228.99 USD
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Having your accessory belt fail is a major inconvenience and can leave you on the side of the road if the alternator isn't charging and the mechanical water pump isn't turning. Over time the tensioner and the belt itself wears out and will eventually fail. This kit includes everything you need to service the belt drive system and keep everything in check. Included: Genuine BMW Accessory Belt Genuine BMW Belt Tensioner Genuine BMW Tensioner Hardware
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MECHANICAL BELT TENSIONER
MECHANICAL BELT TENSIONER
Genuine BMW - Corporate Logo
T#:621189
Part#: 11287952899
Ships in 3 Business Days
6% off MSRP $ 197.99

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

$ 185.99 USD
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6% off MSRP
$ 197.99

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

$ 185.99 USD
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Genuine BMW Engine Harmonic Balancer & Crank Pulley
Genuine BMW Engine Harmonic Balancer & Crank Pulley
For models with the Gen2 B58 (B58C B58D) with the 48V Mild Hybrid / Energy Recovery sys...
Genuine BMW - Corporate Logo
T#:635924
Part#: 11239845162
Ships in 3 Business Days
8% off MSRP $ 978.99

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

$ 895.99 USD
Free Shipping on orders $49 and up
Add to Wish List
8% off MSRP
$ 978.99

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

$ 895.99 USD
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Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.
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Genuine BMW Harmonic Balancer & Crank Pulley - BMW B48TU (Gen 2 / B46D)
Genuine BMW Harmonic Balancer & Crank Pulley - BMW B48TU (Gen 2 / B4...
For Pre-LCI models with the Gen2 B46 (B46D) engine only
Genuine BMW - Corporate Logo
T#:50888347
Part#: 11235A3CF02
Ships in 3 Business Days
New Item
8% off MSRP $ 782.99

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

$ 716.99 USD
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8% off MSRP
$ 782.99

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

$ 716.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.
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Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B48TU (Gen 2 / B46D)
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B4...
For Pre-LCI models with the Gen2 B46 (B46D) engine only
Genuine BMW - Corporate Logo
T#:51813328
Part#: 11235A3CF02KT
Ships in 3 Business Days
New Item
$ 798.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 798.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.
Show More Show Less
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B58TU (48V)
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...
For models with the Gen2 B58 (B58C B58D) with the 48V Mild Hybrid / Energy Recovery sys...
Genuine BMW - Corporate Logo
T#:51602353
Part#: 11239845162KT
Ships in 3 Business Days
New Item
$ 970.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 970.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.
Show More Show Less
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B58TU2 (Gen 3 / B58N)
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...
For LCI models with the Gen3 B58 (B58TU2 / B58N) engine only
Genuine BMW - Corporate Logo
T#:51813329
Part#: 11239453608KT
Ships in 6 Business Days
New Item
$ 977.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 977.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.
Show More Show Less
Genuine BMW Harmonic Balancer & Crank Pulley - BMW B58TU2 (Gen 3 / B58N)
Genuine BMW Harmonic Balancer & Crank Pulley - BMW B58TU2 (Gen 3 / B5...
For LCI models with the Gen3 B58 (B58TU2 / B58N) engine only
Genuine BMW - Corporate Logo
T#:50822333
Part#: 11239453608
Ships in 6 Business Days
New Item
8% off MSRP $ 978.99

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

$ 895.99 USD
Free Shipping on orders $49 and up
Add to Wish List
8% off MSRP
$ 978.99

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

$ 895.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.
Show More Show Less

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