BMW Drive Belts & V-Belts for BMW 3 Series G20 (2019+)

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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
Sale - Save 3% $ 23.73
$ 23.02 USD
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Sale - Save 3% $ 23.73
$ 23.02 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 Jul 1, 2025
Sale - Save 3% $ 23.99
$ 23.18 USD
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Sale - Save 3% $ 23.99
$ 23.18 USD
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Genuine BMW Deflection Pulley - 11287589361
Genuine BMW Deflection Pulley - 11287589361
Genuine BMW - Corporate Logo
T#:33686
Part#: 11287589361
Ships Jul 1, 2025
Sale - Save 4% $ 73.99
$ 70.97 USD
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Sale - Save 4% $ 73.99
$ 70.97 USD
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Performance Accessory Belt Kit - Kevlar Reinforced - BMW B46TU/B48TU B58TU
Performance Accessory Belt Kit - Kevlar Reinforced - BMW B46TU/B48TU...
Packaged by Turner - Corporate Logo
T#:29798952
Part#: 11288650740T1KT
Ships on Aug 20, 2025
Sale - Save 30% $ 141.99
$ 99.17 USD
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Sale - Save 30% $ 141.99
$ 99.17 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: ECS Tuning Kevlar Reinforced Performance Accessory Belt - Designed to resist OEM Febi Belt Tensioner Genuine BMW Tensioner Hardware
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OEM Accessory Belt Service Kit - B46/48 B58
OEM Accessory Belt Service Kit - B46/48 B58
Packaged by Turner - Corporate Logo
T#:587399
Part#: 112886137071ABKT
Ships on Aug 20, 2025
Sale - Save 26% $ 126.99
$ 93.50 USD
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Sale - Save 26% $ 126.99
$ 93.50 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 overheated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need to be replaced such as the belts, tensioners, and hardware.
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HEX BOLT
HEX BOLT
Genuine BMW - Corporate Logo
T#:532572
Part#: 07119908571
In Stock
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$ 4.10 USD
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Sale - Save 18% $ 4.99
$ 4.10 USD
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MECHANICAL BELT TENSIONER
MECHANICAL BELT TENSIONER
Genuine BMW - Corporate Logo
T#:573281
Part#: 11288580360
In Stock
Sale - Save 3% $ 177.99
$ 171.97 USD
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Sale - Save 3% $ 177.99
$ 171.97 USD
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Genuine BMW Accessory Belt Tensioner (Part #11288580360)

Upgrade and maintain your BMW's engine performance with this Genuine BMW replacement accessory belt tensioner, part number 11288580360. Engineered specifically for BMW models, this OEM part ensures superior quality, precise fitment, and optimal tension for the accessory belt system, contributing to enhanced engine performance and reliability.

Key Benefits:

  • Genuine BMW replacement part for superior quality and compatibility
  • Part number 11288580360 specifically designed for BMW models
  • Ensures proper tension for the accessory belt system
  • Enhances engine performance and reliability
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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 Jul 1, 2025
Sale - Save 3% $ 213.99
$ 207.46 USD
Free Shipping on orders $49 and up
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Sale - Save 3% $ 213.99
$ 207.46 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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Genuine BMW B58 Crankshaft Pulley
Genuine BMW B58 Crankshaft Pulley
Genuine BMW - Corporate Logo
T#:635922
Part#: 11238650741
Ships Jul 1, 2025
Sale - Save 3% $ 793.99
$ 769.81 USD
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Sale - Save 3% $ 793.99
$ 769.81 USD
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Also known as the harmonic balancer the crankshaft pulley bolts up to the crankshaft and is part of your engines timing.
Genuine BMW Accessory Belt - 11289844643
Genuine BMW Accessory Belt - 11289844643
For vehicles equipped with Mild-Hybrid 48V System (O1CE)
Genuine BMW - Corporate Logo
T#:626998
Part#: 11289844643
Ships Jul 1, 2025
Sale - Save 3% $ 23.99
$ 23.18 USD
Free Shipping on orders $49 and up
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Sale - Save 3% $ 23.99
$ 23.18 USD
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Accessory Belt Service Kit - HD Gates Belt - BMW B46TU/B48TU B58TU
Accessory Belt Service Kit - HD Gates Belt - BMW B46TU/B48TU B58TU ...
Packaged by Turner - Corporate Logo
T#:29798950
Part#: 11288650740TKT
Ships on Aug 20, 2025
Sale - Save 21% $ 147.99
$ 116.61 USD
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Sale - Save 21% $ 147.99
$ 116.61 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: Gates Green Heavy Duty Accessory Belt - Designed to exceed OE durability, felxibility, and longevity OEM Febi Belt Tensioner Genuine BMW Tensioner Hardware
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Accessory Belt Service Kit - OEM Continental Belt - BMW B46TU/B48TU B58TU
Accessory Belt Service Kit - OEM Continental Belt - BMW B46TU/B48TU B...
Packaged by Turner - Corporate Logo
T#:29798955
Part#: 11288650740T2KT
Ships on Aug 20, 2025
Sale - Save 26% $ 126.99
$ 93.50 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 26% $ 126.99
$ 93.50 USD
Free Shipping on orders $49 and up
Add to Wish List
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: OEM Continental Accessory Belt OEM Febi Belt Tensioner Genuine BMW Tensioner Hardware
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