Home
Engine Parts
Drive Belts, Pulleys, Tensioners

BMW Drive Belts & V-Belts for BMW 7 Series F02 (2009+)

Clear BMW chassis

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.

Sub-Categories

Sort By:

Accessory Belt Tensioner Assembly

10X Entries Into Our F80 M3 Sweepstakes

T#:32350851

Part#: 11288604266

In Stock

$ 48.59 USD

Add to Wish List

Qty

$ 48.59 USD

Add to Wish List

Accessory Belt Tensioner Assembly

10X Entries Into Our F80 M3 Sweepstakes

T#:29101657

Part#: 11287563927

In Stock

$ 57.79 USD

Add to Wish List

Qty

$ 57.79 USD

Add to Wish List

Deflection Pulley

10X Entries Into Our F80 M3 Sweepstakes

T#:32450136

Part#: 11288673720

In Stock

$ 25.19 USD

Add to Wish List

Qty

$ 25.19 USD

Add to Wish List

Belt Tensioner

10X Entries Into Our F80 M3 Sweepstakes

T#:32450132

Part#: 11287549873

In Stock

$ 70.39 USD

Add to Wish List

Qty

$ 70.39 USD

Add to Wish List

Accessory Belt Service Kit w/ Kevlar Reinforced Belt - F07/10 F06/12/...

For vehicles with dynamic or adaptive drive

10X Entries Into Our F80 M3 Sweepstakes

T#:23482929

Part#: 8PK1478TKT

Ships in 7 Business Days

Sale - Save 21% $ 164.99

This product was last offered at the strikethrough price on
06-16-2026

$ 129.72 USD

Add to Wish List

Qty

Sale - Save 21%

$ 164.99

This product was last offered at the strikethrough price on
06-16-2026

$ 129.72 USD

Add to Wish List

Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belt, tensioner assembly, and new pulleys. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 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. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!

Show More Show Less

Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW N63 S63 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:23516122

Part#: 11287631824TKT

In Stock

$ 220.99

This product was last offered at the strikethrough price on
10-05-2026

$ 215.99 USD

Add to Wish List

Qty

$ 215.99 USD

Add to Wish List

Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belt, replacement A/C belt, and a new tensioner. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 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. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!

Show More Show Less

Accessory Belt Idler Pulley

10X Entries Into Our F80 M3 Sweepstakes

T#:32350879

Part#: 11287615130

In Stock

$ 18.39 USD

Add to Wish List

Qty

$ 18.39 USD

Add to Wish List

A/C Belt Replacement Kit With Service Tools - F Chassis

10X Entries Into Our F80 M3 Sweepstakes

T#:41661238

Part#: 11287631825TKT

Ships in 1-2 days

$ 40.99 USD

Add to Wish List

Qty

$ 40.99 USD

Add to Wish List

Maintain peak performance of your BMW’s climate control system with the A/C Belt Replacement Kit With Service Tools - F Chassis, trusted by enthusiasts and technicians for its fit, quality, and ease of use.

Show More Show Less

Accessory Belt Service Kit - N63 S63

10X Entries Into Our F80 M3 Sweepstakes

T#:30430707

Part#: 112876318241KT2

In Stock

$ 206.99

This product was last offered at the strikethrough price on
10-05-2026

$ 199.99 USD

Add to Wish List

Qty

$ 199.99 USD

Add to Wish List

Don't let an accessory belt failure leave you stranded! Over time, the tensioner and belt wear out, risking your alternator's ability to charge and your vehicle's overall reliability. Turner Motorsport has assembled a comprehensive belt drive service kit to keep everything in check and ensure smooth operation.

Key Benefits:

Complete Service Kit: Includes all necessary components to maintain your belt drive system. Enhanced Reliability: Prevents unexpected belt failures and keeps your vehicle running smoothly. Optimized Performance: Ensures your alternator and A/C system function efficiently. Kit Contents:

Accessory Belt Belt Tensioner Assembly A/C Belt Maintain your BMW's performance and reliability with the Turner Motorsport drive belt service kit!

Show More Show Less

Accessory Belt Service Kit - N55

10X Entries Into Our F80 M3 Sweepstakes

T#:56218611

Part#: N55BMWKT4

Ships on Jan 11, 2027

$ 198.99

This product was last offered at the strikethrough price on
10-01-2026

$ 193.99 USD

Add to Wish List

Qty

$ 193.99 USD

Add to Wish List

This comprehensive drive service kit is built around high grade Continental and INA original equipment parts. Designed to handle high load operation, this kit restores factory belt geometry and dynamic tensioning

Show More Show Less

Water Pump Lvl 2 Kit - N57 (S217A/S2VPA)

10X Entries Into Our F80 M3 Sweepstakes

T#:58307538

Part#: 11518516205BKT

Ships on Jan 19, 2027

$ 453.99

This product was last offered at the strikethrough price on
10-23-2026

$ 452.99 USD

Add to Wish List

Qty

$ 452.99 USD

Add to Wish List

For Vehicles WITH Active Steering (S217A) or Dynamic Drive (S2VPA). The Turner Water Pump Lvl 2 Kit for BMW N57 diesels restores thermal reliability. Factory N57 pumps and tensioners degrade, causing overheating and belt slippage. The Level 2 package resolves coolant leaks by integrating a replacement pump, 87-degree thermostat, drive assembly, and BMW Blue G48 antifreeze.

Show More Show Less

Water Pump Lvl 2 Kit - N57

For Vehicles WITHOUT Active Steering (S217A) or Dynamic Drive (S2VPA)

10X Entries Into Our F80 M3 Sweepstakes

T#:58307537

Part#: 11518516205AKT

Ships on Jan 19, 2027

$ 397.99 USD

Add to Wish List

Qty

$ 397.99 USD

Add to Wish List

For Vehicles WITHOUT Active Steering (S217A) or Dynamic Drive (S2VPA). The Turner Water Pump Lvl 2 Kit for BMW N57 diesels restores thermal reliability. Factory N57 pumps and tensioners degrade, causing overheating and belt slippage. The Level 2 package resolves coolant leaks by integrating a replacement pump, 87-degree thermostat, drive assembly, and BMW Blue G48 antifreeze.

Show More Show Less

Select Vehicle

Category

Drive Belts, Pulleys, Tensioners

Brand

View All Brands

Price

Special Offers

Shipping