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 - 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
ECS - Corporate Logo
T#:5858471
Part#: 6PK1155
In Stock
$ 32.99 USD
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ECS Tuning Performance Kevlar-reinforced belts give you that extra peace of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar-reinforced belts have been put through a series of multiple tests: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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Bav Auto Tools - Corporate Logo
T#:580390
Part#: B8800077
In Stock
Sale - Save 5% $ 65.99
$ 62.69 USD
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Sale - Save 5% $ 65.99
$ 62.69 USD
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Used to retract your serpentine belt tensioner. This kit includes 18mm, 5/8 in, 14mm, 13mm, 12mm, sockets and 3/8 in and 1/4 in drive adapters

OEM Febi Accessory Belt Tensioner - Mechanical - B46/48 B58
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Febi - Corporate Logo
T#:587397
Part#: 11288570439
In Stock
$ 94.99 USD
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$ 94.99 USD
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OEM replacement for a faulty or worn out belt tensioner.

Corteco - Corporate Logo
T#:586900
Part#: 11238638534
Ships in 1 Business Day
$ 507.99 USD
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$ 507.99 USD
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This is the main crankshaft pulley commonly referred to as the harmonic balancer.
Gates - Corporate Logo
T#:27171927
Part#: 11288613707
In Stock at Vendor
$ 38.99 USD
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The accessory drive belts are essential for keeping various components running smoothly off the crank pulley. These belts power critical systems like the generator, fans, water pumps, and AC compressors, ensuring optimal functionality. When your drive belt shows signs of aging such as cracking, glazing, or squeaking, it's time for a replacement.

You can easily spot wear and tear on the belts. Look for glazing on the underside, which indicates reduced effectiveness. Cracks on the back of the belt can result from "dry rot" caused by engine heat or age. Squealing noises are also common with worn belts, indicating slippage on pulleys. In either case, it's crucial to install a new belt for your vehicle's optimal performance.

Gates FleetRunner Micro-V Belts are a top choice, featuring patented EPDM construction with a distinctive green overcord. Designed for heavy-duty drives, these belts offer superior flexibility, stability, and extended lifespan. While originally intended for the heavy-duty diesel market, enthusiasts worldwide rely on Gates FleetRunner belts for their unmatched durability and performance.

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Genuine BMW - Corporate Logo
T#:626996
Part#: 11288650740
Ships Jun 30, 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 - Corporate Logo
T#:33686
Part#: 11287589361
Ships Jun 30, 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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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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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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Genuine BMW - Corporate Logo
T#:532572
Part#: 07119908571
In Stock
Sale - Save 18% $ 4.99
$ 4.10 USD
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Sale - Save 18% $ 4.99
$ 4.10 USD
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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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Continental - Corporate Logo
T#:29765763
Part#: 6PK1153
In Stock
$ 17.59 USD
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Accessory drive belts keep everything turning off of the crank pulley. Generator, fans, water pumps and AC compressors all rely on this belt to keep everything working properly. If your drive belt is getting old, cracking, glazing, or squeaking, replace it. It's easy to see when the belts are beginning to wear. Visually, the belt will begin to glaze on the underside, making it far less effective. Cracks can appear on the back of the belt from “dry rot” caused by exposure to engine heat or age. Squealing is common on worn belts which basically means that the belt is slipping on pulleys. In either case, your vehicle needs a new belt. Designed for long life, this belt will keep everything turning great and all of your accessories working properly. With a worn belt, accessories aren't working at maximum efficiency. Do not wait for this belt to break to replace. Replace it as part of your next maintenance plans.
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Gates - Corporate Logo
T#:29300773
Part#: 11288650740
In Stock at Vendor
$ 31.99 USD
$ 31.99 USD
Mubea - Corporate Logo
T#:26971839
Part#: 11288580360
In Stock at Vendor
$ 109.99 USD
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Genuine BMW - Corporate Logo
T#:29765752
Part#: 11288650740KT
Ships Jun 30, 2025
Sale - Save 3% $ 213.99
$ 207.46 USD
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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 - Corporate Logo
T#:635922
Part#: 11238650741
Ships Jun 30, 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
For vehicles equipped with Mild-Hybrid 48V System (O1CE)
Genuine BMW - Corporate Logo
T#:626998
Part#: 11289844643
Ships Jun 30, 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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ATI Performance Products - Corporate Logo
T#:27605443
Part#: ATI-HPCD-B58
Ships Jul 14, 2025
$ 389.99 USD
$ 389.99 USD

Understanding the criticality of harmonic resonance in BMW inline-6 engines, ATI Performance Products has collaborated with VAC Motorsports to craft revolutionary dampers. Designed for BMW 2.5L, 2.8L, 3.0L, and 3.2L straight-6 engines in E36 and E46 M3, E9X, E6X, Z3s, and Z4s, these dampers tackle harmonic vibrations, unlocking heightened horsepower, torque, and longevity. Forget about broken oil pumps and timing chains!

Pairing seamlessly with VAC accessory pulleys, these 7" diameter dampers boast OEM-style timing alignment tabs, ensuring a direct fit over OEM balancers. Notably, all ATI Super Dampers exceed SFI 18.1 Safety Certification for competitive use, making them a must-have for BMW enthusiasts. Benefits extend to eliminating vibration issues with lightweight clutch and flywheel assemblies, reducing wear on bearings, engine accessories, and oil pumps, and harmonizing with underdrive pulleys.

Plus, each package includes the lightweight VAC Billet Crankshaft Pulley, proudly made in the USA for uncompromised quality assurance.

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Bremmen Parts - Corporate Logo
T#:32450133
Part#: 11288570439
Ships on Aug 20, 2025
$ 95.99 USD
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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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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
Sale - Save 26% $ 126.99
$ 93.50 USD
Free Shipping on orders $49 and up
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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Accessory Belt Tensioner - Mechanical
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:5108968
Part#: 11288580360
Special Order: No Guaranteed ETA
$ 100.99 USD
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$ 100.99 USD
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