Belt Service Kit for BMW 3 Series E93 (2007-2013)

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OEM Accessory Belt Service Kit - N54 3.0L
OEM Accessory Belt Service Kit - N54 3.0L
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T#:554448
Part#: N54ACCKT
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Sale - Save 16% $ 197.99

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

$ 166.32 USD
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Sale - Save 16%
$ 197.99

This product was last offered at the strikethrough price on
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$ 166.32 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
OEM Accessory Belt Service Kit - E82/88 E9X N55
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T#:567679
Part#: 11287582946KT4
In Stock
Sale - Save 13% $ 212.99

This product was last offered at the strikethrough price on
03-19-2026

$ 185.23 USD
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Sale - Save 13%
$ 212.99

This product was last offered at the strikethrough price on
03-19-2026

$ 185.23 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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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW E82/88 E9X N54
Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW E82/88 E9X...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:22163422
Part#: 11287568247TKT
In Stock
Sale - Save 16% $ 209.99

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

$ 176.99 USD
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Sale - Save 16%
$ 209.99

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

$ 176.99 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 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
Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW N52 ...
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Packaged by Turner - Corporate Logo
T#:22130432
Part#: 11287530314TKT
Ships in 6 Business Days
Sale - Save 19% $ 127.99

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

$ 103.91 USD
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Sale - Save 19%
$ 127.99

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

$ 103.91 USD
Free Shipping on orders $49 and up
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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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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW E82/88 E9X N55
Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW E82/88 E9X...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:22163417
Part#: 11287582946TKT
In Stock
Sale - Save 10% $ 220.99

This product was last offered at the strikethrough price on
01-27-2026

$ 198.87 USD
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Sale - Save 10%
$ 220.99

This product was last offered at the strikethrough price on
01-27-2026

$ 198.87 USD
Free Shipping on orders $49 and up
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, 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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OEM Accessory Belt Service Kit - E9X M3 S65
OEM Accessory Belt Service Kit - E9X M3 S65
For vehicles with production date from 04/2008
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:391554
Part#: 11287837898
Ships in 1-2 days
Starting at $ 896.99 USD
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Starting at $ 896.99 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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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E9X M3 S65
Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E9X M3 S65 ...
For vehicles with production date from 04/2008
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:23416553
Part#: 11287841529KT
Ships in 2 Business Days
$ 973.99 USD
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$ 973.99 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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Accessory Belt, Tensioner, and Idler Pulley Kit - E82, E90, E92, E60, E83 - N52 Engine
Accessory Belt, Tensioner, and Idler Pulley Kit - E82, E90, E92, E60,...
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Continental - Corporate Logo
T#:182558
Part#: ADK0022P
Ships in 3 Business Days
$ 173.99 USD
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$ 173.99 USD
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Continental is the OEM supplier for the stock serpentine accessory belt on your N52 engine. They are also the OEM for many other components on your entire car. This extensive kit covers many of the common wear items that should be changed any time the serpentine belt is being replaced. As these cars gain years and mileage the belt tensioners will also need to be replaced along with the actual belts. It won't do any good to replace the belt if the tensioners are worn. This kit will save you time and money over buying these pieces individually and you get OEM-quality over any 3rd party aftermarket brands.

Included in the accessory belt and tensioner kit is:
  • main drive belt, 11287549150
  • mechanical belt tensioner with pulley, 11287530314
  • deflection pulley, 11287535860
  • mounting bolt

On the N52 engine the main drive belt also runs the A/C compressor and it all runs from one tensioner.

This item fits the following BMWs:
2008-2012 E82 BMW 128i
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i - Convertible
2006-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive
2006-2010 E83 BMW X3 3.0i X3 3.0si
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Genuine BMW Accessory Belt Kit - E82 E88 E90 E92 E93 N55 3.0L
Genuine BMW Accessory Belt Kit - E82 E88 E90 E92 E93 N55 3.0L ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:376795
Part#: 11287582946KT
Ships in 2 Business Days
$ 444.99 USD
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$ 444.99 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 over heated 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.

Kit contents:

Genuine BMW accessory belt
Genuine BMW belt tensioner assembly
Genuine BMW idler pulley

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Genuine BMW Accessory Belt Kit - N54 3.0L
Genuine BMW Accessory Belt Kit - N54 3.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:374339
Part#: OEN54BLTKT
Ships in 2 Business Days
$ 371.99 USD
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$ 371.99 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 over heated 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.

Fits the following BMW engines:
N54 3.0L

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Genuine BMW Accessory Drive Belt Service Kit
Genuine BMW Accessory Drive Belt Service Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:376712
Part#: 11287530314KT1
Ships in 2 Business Days
$ 303.99 USD
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$ 303.99 USD
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Having your accessory belt fail is definitely inconvenient, and can leave you on the side of the road if the alternator isn't charging. Over time the tensioner and the belt itself gets worn and will eventually fail. This kit includes everything you need to service the belt drive system and keep everything in check.
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Genuine BMW Belt and Tensioner Service Kit - E9X M3 S65
Genuine BMW Belt and Tensioner Service Kit - E9X M3 S65
For vehicles with production date from 04/2008
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:377555
Part#: 11287837898KT2
Ships in 2 Business Days
$ 1,016.99 USD
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$ 1,016.99 USD
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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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