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
17% 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.

$ 27.06 USD
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17% 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.

$ 27.06 USD
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Genuine Bmw Ribbed V-Belt - 11288613707
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 Oct 27, 2026
Sale - Save 24% $ 137.99

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

$ 105.35 USD
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Sale - Save 24%
$ 137.99

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

$ 105.35 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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Genuine BMW Accessory Belt - 11288650740
Genuine BMW Accessory Belt - 11288650740
Genuine BMW - Corporate Logo
T#:626996
Part#: 11288650740
Ships in 4 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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Add to Wish List
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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VAC Harmonic SuperDamper By ATI - B58
VAC Harmonic SuperDamper By ATI - B58
ATI Performance Products - Corporate Logo
T#:27605443
Part#: ATI-HPCD-B58
Ships on Aug 5, 2026
$ 389.99 USD
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$ 389.99 USD
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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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HEX BOLT
HEX BOLT
Genuine BMW - Corporate Logo
T#:532572
Part#: 07119908571
In Stock
$ 4.99

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

$ 3.99 USD
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$ 3.99 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
In Stock
Sale - Save 15% $ 141.99

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

$ 121.31 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 15%
$ 141.99

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

$ 121.31 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: 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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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
In Stock
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
Free Shipping on orders $49 and up
Add to Wish List
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
Free Shipping on orders $49 and up
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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 4 Business Days
$ 220.99 USD
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$ 220.99 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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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 4 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
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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 Replacement Kit - BMW B48TU (Gen 2 / B46D)
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B4...
For early models with the Gen2 B46 (B46D) engine only
Genuine BMW - Corporate Logo
T#:51813328
Part#: 11235A3CF02KT
Ships in 4 Business Days
New Item
$ 798.99 USD
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$ 798.99 USD
Free Shipping on orders $49 and up
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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.
Show More Show Less
Genuine BMW Harmonic Balancer & Crank Pulley - BMW B48TU (Gen 2 / B46D)
Genuine BMW Harmonic Balancer & Crank Pulley - BMW B48TU (Gen 2 / B4...
For early models with the Gen2 B46 (B46D) engine only
Genuine BMW - Corporate Logo
T#:50888347
Part#: 11235A3CF02
Ships in 4 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.
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 4 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 $49 and up
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$ 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
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
Back Ordered
Sale - Save 18% $ 121.99

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

$ 99.57 USD
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Sale - Save 18%
$ 121.99

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

$ 99.57 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
Show More Show Less
Vaico Mechanical Accessory Belt Tensioner - BMW B46/48 B58
Vaico Mechanical Accessory Belt Tensioner - BMW B46/48 B58
For vehicles with a production date up to 08/2020 For vehicles with Gen2 engines only (B46D, B48D) - Not for vehicles with later Gen3 eng...
Vaico - Corporate Logo
T#:50346424
Part#: 11288580360
Special Order: No Guaranteed ETA
New Item
$ 68.99 USD
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$ 68.99 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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