BMW Drive Belts & V-Belts for BMW 3 Series E93 (2007-2013)

OEM Accessory Belt Service Kit - N54 3.0L

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T#:554448

Part#: N54ACCKT

Ships in 2 Business Days

Sale - Save 5% $ 197.99

This product was last offered at the strikethrough price on
04-15-2026

$ 187.11 USD

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This product was last offered at the strikethrough price on
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$ 187.11 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 replaced such as the belts, tensioners, and hardware.

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OEM Accessory Belt Service Kit - E82/88 E9X N55

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T#:567679

Part#: 11287582946KT4

Ships in 6 Business Days

Sale - Save 4% $ 213.99

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

$ 205.87 USD

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Sale - Save 4%

$ 213.99

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

$ 205.87 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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OEM Accessory Belt Service Kit - N52 3.0L

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T#:593693

Part#: N52ABKT

In Stock

Sale - Save 22% $ 135.99

This product was last offered at the strikethrough price on
07-08-2026

$ 105.43 USD

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Sale - Save 22%

$ 135.99

This product was last offered at the strikethrough price on
07-08-2026

$ 105.43 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 replaced such as the belts, tensioners, and hardware.

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW E82/88 E9X...

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T#:22163422

Part#: 11287568247TKT

Ships on Nov 12, 2026

Sale - Save 15% $ 209.99

This product was last offered at the strikethrough price on
04-15-2026

$ 178.94 USD

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Sale - Save 15%

$ 209.99

This product was last offered at the strikethrough price on
04-15-2026

$ 178.94 USD

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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 idler 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!

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW N52 ...

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T#:22130432

Part#: 11287530314TKT

In Stock

Sale - Save 18% $ 127.99

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

$ 104.71 USD

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Sale - Save 18%

$ 127.99

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

$ 104.71 USD

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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 idler pulley. 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!

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N54 AC Delete Accessory Belt Kit - BMW N54 3.0L

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T#:26771665

Part#: 7PK1660KT

In Stock

Sale - Save 13% $ 75.99

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

$ 66.28 USD

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Sale - Save 13%

$ 75.99

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

$ 66.28 USD

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This AC Delete Accessory Belt Kit includes a new idler pulley and a shorter ECS Kevlar belt for deleting your AC compressor. ECS Tuning Performance Kevlar reinforced belts give you that extra piece 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. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432

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OEM Febi Idler Pulley - Multiple BMWs

For vehicles with a production date up to 04/2008

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T#:382342

Part#: 11287841228

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$ 48.99 USD

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$ 48.99 USD

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This is an OEM Febi Upper Idler Pulley, also known as the roller pulley or deflection pulley. The upper and lower idler pulleys are known to be the primary sources for 'belt squealing'. The pulley is also encased in rubber which will crack over time. If left without service the rubber could fail completely, chucking the belt and leaving you stranded. Replacement is a very simple procedure and can be done anytime the fan is off the engine (belt replacement, water pump service, alternator replacement, etc).

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW E82/88 E9X...

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T#:22163417

Part#: 11287582946TKT

Ships on Nov 12, 2026

Sale - Save 9% $ 223.99

This product was last offered at the strikethrough price on
09-16-2026

$ 204.63 USD

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Sale - Save 9%

$ 223.99

This product was last offered at the strikethrough price on
09-16-2026

$ 204.63 USD

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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, belt tensioner, and idler pullies. 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!

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N54 "Bulletproof" Crank Hub & Serpentine Kit - BMW E82/88 E9X N54 3.0...

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T#:1241396

Part#: TMSN54BPKT

Back Ordered

$ 565.99

This product was last offered at the strikethrough price on
09-29-2026

$ 564.99 USD

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$ 564.99 USD

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BMW has a seemingly endless number of fans of the N54/N55/S55 engines, three straight-six turbo engines that are each capable of 750+ horsepower, but that doesn't mean they were without their faults! BMW's N54 had a notoriously rocky start with reliability due to multiple issues such as fuel injectors failing, turbos failing, serpentine belt failure, crank hubs coming loose, and more... BMW made multiple attempts to fix the issues plaguing the N54, but they could only do so much and the fixes rolled out seemed temporary at best. Following the N54, BMW released their updated N55 and S55 engines, giving many people hope that these engines would address the previous issues. Unfortunately, this was only some-what the case. Crank hubs and crank bolts continued to loosen over time and serpentine belts continued to shred themselves and get pulled into the oil pan through the front main seal. For all three engines, this meant a single failure could effectively turn your engine into an oversized paperweight. Luckily for us, the BMW community is full of skilled enthusiasts who have gladly taken up the task to offer solutions! The first headache to be addressed was the Crank Hub and Bolt. Using a simple plate that fits perfectly over your crank hub's hex-head bolt and mounts up against the damper, the crank bolt is effectively locked in place, preventing it from being able to back out until the plate is fully removed. Next up was the serpentine belt failures. It's not known what exactly causes the serpentine belt to split, but once it does, the pieces hanging off of the belt wrap around and behind the damper. This leads to the belt breaking up into smaller pieces and eventually getting pushed between the crank hub and rear main seal into the oil pan. These small pieces of debris get caught in and block the oil pickup, preventing oil flow and leading to engine failure. To prevent this, multiple aftermarket companies came up with their own versions of Crank Seal Plates. This plate is installed behind the front damper, blocking the opening that allows the serpentine belt to pass between the crank hub and seal, keeping debris out of your oil pan! Also included in this kit are the components to service your front Oil Cooler/Filter Housing gaskets, refresh your drive belt system, and install the aftermarket upgrades. Kit Features and Contents: Vargas Turbo Crank Bolt Capture Vargas Turbo Crank Seal Plate OEM Accessory Belt OEM Belt Tensioner & Idler Pullies Liqui-Moly Longtime High Tech Engine Oil (5w-30) - 7 Liters OEM Hengst Oil Filter OEM Oil Filter/Cooler Housing Gaskets TMS Oil Change Sticker Genuine BMW Full-Strength Coolant - 1 Liter Looking to go even further and upgrade your Crank Hub as well? Check out T#558924

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N55 "Bulletproof" Crank Hub & Serpentine Kit - BMW E82/88 E9X N55 3.0...

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T#:1241397

Part#: TMSE90N55BPKT

Ships in 6 Business Days

$ 624.99

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

$ 616.99 USD

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$ 616.99 USD

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BMW has a seemingly endless number of fans of the N54/N55/S55 engines, three straight-six turbo engines that are each capable of 750+ horsepower, but that doesn't mean they were without their faults! BMW's N54 had a notoriously rocky start with reliability due to multiple issues such as fuel injectors failing, turbos failing, serpentine belt failure, crank hubs coming loose, and more... BMW made multiple attempts to fix the issues plaguing the N54, but they could only do so much and the fixes rolled out seemed temporary at best. Following the N54, BMW released their updated N55 and S55 engines, giving many people hope that these engines would address the previous issues. Unfortunately, this was only some-what the case. Crank hubs and crank bolts continued to loosen over time and serpentine belts continued to shred themselves and get pulled into the oil pan through the front main seal. For all three engines, this meant a single failure could effectively turn your engine into an oversized paperweight. Luckily for us, the BMW community is full of skilled enthusiasts who have gladly taken up the task to offer solutions! The first headache to be addressed was the Crank Hub and Bolt. Using a simple plate that fits perfectly over your crank hub's hex-head bolt and mounts up against the damper, the crank bolt is effectively locked in place, preventing it from being able to back out until the plate is fully removed. Next up was the serpentine belt failures. It's not known what exactly causes the serpentine belt to split, but once it does, the pieces hanging off of the belt wrap around and behind the damper. This leads to the belt breaking up into smaller pieces and eventually getting pushed between the crank hub and rear main seal into the oil pan. These small pieces of debris get caught in and block the oil pickup, preventing oil flow and leading to engine failure. To prevent this, multiple aftermarket companies came up with their own versions of Crank Seal Plates. This plate is installed behind the front damper, blocking the opening that allows the serpentine belt to pass between the crank hub and seal, keeping debris out of your oil pan! Also included in this kit are the components to service your front Oil Cooler/Filter Housing gaskets, refresh your drive belt system, and install the aftermarket upgrades. Kit Features and Contents: Vargas Turbo Crank Bolt Capture Vargas Turbo Crank Seal Plate OEM Accessory Belt OEM Belt Tensioner & Idler Pullies Liqui-Moly Longtime High Tech Engine Oil (5w-30) - 7 Liters OEM Hengst Oil Filter OEM Oil Filter/Cooler Housing Gaskets TMS Oil Change Sticker Genuine BMW Full-Strength Coolant - 1 Liter

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OEM Belt and Tensioner Service Kit for Power Pulley Kit - E9X M3 ...

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T#:391555

Part#: S65LPPK-BELTKT

Ships in 1-2 days

$ 928.99 USD

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$ 928.99 USD

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We’ve put together the Ultimate Belt & Tensioner Renewal Kit, curated specifically for M3 owners running our Turner E9X M3 Pulley Upgrade. Designed to restore factory fresh mechanical precision while maintaining high performance reliability

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OEM Accessory Belt Service Kit - E9X M3 S65

For vehicles with production date from 04/2008

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T#:391554

Part#: 11287837898

Ships in 1-2 days

$ 964.99

This product was last offered at the strikethrough price on
08-24-2026

Starting at $ 939.99 USD

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Starting at $ 939.99 USD

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This comprehensive kit includes both belts, belt tensioners, upper and lower deflection pulleys, and the adjusting pulley. Select from all Genuine BMW parts or a combination of OEM/OE BMW parts. Staying on top of your belt maintenance is the smart move. Cracked or worn belts are a recipe for a headache or worse. The main drive belt runs critical components - the alternator, water pump, and power steering pump. The pulleys contain bearings that may be worn when it comes time to replace the belts. You can check the pulleys by relieving tension on the belt and feeling each pulley for play or grinding. The tensioner also sees similar wear. If your pulleys are new or don't need replacement, you can pick up the belts on their own.

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Vibration Damper For A/C Compressor

T#:56471623

Part#: 11287835422

Ships on Jan 12, 2027

$ 78.99 USD

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$ 78.99 USD

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This Febi Bilstein accessory belt vibration damper is designed to maintain consistent belt tracking and suppress high-RPM harmonic vibrations

Lower Idler Pulley

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T#:374230

Part#: 11287557851

Ships in 2 Business Days

$ 64.99 USD

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$ 64.99 USD

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Keep your ultimate driving machine performing at its peak with this heavy-duty replacement belt deflection pulley from Febi.

Febi Accessory Belt Tensioner Assembly

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T#:373809

Part#: 11287563927

Ships in 2 Business Days

$ 122.95 USD

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$ 122.95 USD

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This is the main belt tensioner for A/C, Alternator, and power steering.

Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E9X M3 S65 ...

For vehicles with production date from 04/2008

10X Entries Into Our F80 M3 Sweepstakes

T#:23416553

Part#: 11287841529KT

Ships on Nov 12, 2026

$ 1,038.99 USD

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$ 1,038.99 USD

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Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes ECS Kevlar Reinforced Drive Belts, tensioner assemblies, and new tensioner 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!

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OEM Febi Crankshaft Pulley With Vibration Damper - E60, E61, E82, E88...

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T#:38452839

Part#: 11237516385

Special Order: No Guaranteed ETA

$ 251.99 USD

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$ 251.99 USD

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Every time the cylinders fire, torque is transferred into the crankshaft. The crankshaft deflects under this torque, which sets up vibrations when the torque is released. At certain engine speeds the torque imparted by the cylinders are in sync with the vibrations in the crankshaft, which results in a phenomenon called resonance This resonance causes stress beyond what the crankshaft can withstand, resulting in crankshaft failure. The accessory pulley acts as a balancer and prevents these vibrations from destroying your crankshaft.

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Febi Belt Tensioner Assembly - E60, E61, E70, E82, E88, E90, E91, E92...

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T#:381702

Part#: 11287530314

Special Order: No Guaranteed ETA

$ 112.99 USD

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$ 112.99 USD

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Complete tensioner assembly

V-Ribbed Belt Kit With Belt Tensioner & Idler Pulleys

T#:56724712

Part#: 11287628653

Special Order: No Guaranteed ETA

$ 246.99 USD

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$ 246.99 USD

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Maintain optimal power delivery and auxiliary component efficiency with the Febi Bilstein Accessory Drive Belt Kit.

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BMW Drive Belts & V-Belts for BMW 3 Series E93 (2007-2013)

Sub-Categories

OEM Accessory Belt Service Kit - N54 3.0L

OEM Accessory Belt Service Kit - E82/88 E9X N55

OEM Accessory Belt Service Kit - N52 3.0L

Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW E82/88 E9X...

Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW N52 ...

N54 AC Delete Accessory Belt Kit - BMW N54 3.0L

OEM Febi Idler Pulley - Multiple BMWs

Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW E82/88 E9X...

N54 "Bulletproof" Crank Hub & Serpentine Kit - BMW E82/88 E9X N54 3.0...

N55 "Bulletproof" Crank Hub & Serpentine Kit - BMW E82/88 E9X N55 3.0...

OEM Belt and Tensioner Service Kit for Power Pulley Kit - E9X M3 ...

OEM Accessory Belt Service Kit - E9X M3 S65

Vibration Damper For A/C Compressor

Lower Idler Pulley

Febi Accessory Belt Tensioner Assembly

Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E9X M3 S65 ...

OEM Febi Crankshaft Pulley With Vibration Damper - E60, E61, E82, E88...

Febi Belt Tensioner Assembly - E60, E61, E70, E82, E88, E90, E91, E92...

V-Ribbed Belt Kit With Belt Tensioner & Idler Pulleys

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