Belt Service Kit for BMW X Series E70 (2007-2013)

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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 on Aug 3, 2026
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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OEM Accessory Belt Service Kit - F10 F12 F13 F15 F16 F01 F02
OEM Accessory Belt Service Kit - F10 F12 F13 F15 F16 F01 F02 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:554454
Part#: N55BMWKT
In Stock
Sale - Save 9% $ 200.99

This product was last offered at the strikethrough price on
06-09-2026

$ 182.89 USD
Free Shipping
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Sale - Save 9%
$ 200.99

This product was last offered at the strikethrough price on
06-09-2026

$ 182.89 USD
Free Shipping
Add to Wish List

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.

For vehicles with dynamic or adaptive drive 

Fits the following BMWs:
F01/02 BMW 740i/Li/Li xDrive
F10 BMW 535i/i xDrive
F12/3 BMW 640i/i xDrive
F15 BMW X5 s/xDrive35i
F16 BMW X6 s/xDrive35i

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW N63 S63
Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW N63 S63 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:23516122
Part#: 11287631824TKT
Ships in 3 Business Days
$ 219.99 USD
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$ 219.99 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, 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!
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M57 100k Mile Service Kit With Tools
M57 100k Mile Service Kit With Tools
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:37487283
Part#: 11238511371KKT
Ships in 7 Business Days
$ 963.99 USD
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$ 963.99 USD
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The BMW M57 engine is an iconic workhorse, celebrated for its reliability and exceptional performance. Like any finely-tuned machine, it requires routine maintenance to keep it running at its best. This all-inclusive kit has everything you need to prepare your engine for another 100,000 miles of trouble-free operation. ### What’s Inside: - **Filters:** Replace your cabin and engine air filters to ensure optimal airflow and maintain air quality. - **Drive Belts:** Keep your engine running smoothly by replacing key belts, including the alternator, water pump, and AC drive belts. - **Harmonic Balancer:** An essential replacement at the 100k-mile mark, ensuring proper engine balance and long-term durability. - **Valve Cover Gasket:** Prevent oil leaks with a new valve cover gasket. While the cover is off, refresh the washers and o-rings on your injectors for added reliability. - **Fuel System Components:** Includes copper washers for fuel lines and durable silicone vacuum lines to prolong the life of your vacuum system. - **Boost Pressure Converters:** Keep your turbo system performing at its best with new boost pressure converters. ### Tools Included: We’ve included the specialized tools you’ll need to make the job easier: - An injector puller tool for effortless injector removal. - Precision sockets for hard-to-reach areas. - A custom tool to simplify belt installation and save time. This comprehensive maintenance kit takes the guesswork out of servicing your M57, ensuring it continues to deliver the exceptional performance and reliability that BMW engines are renowned for. With everything you need in one package, you can keep your engine in top condition 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,...
For vehicles without Adaptive Drive (S2VAA) and Four-Zone Automatic Climate Control (S4...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Continental - Corporate Logo
T#:182558
Part#: ADK0022P
Ships in 9 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 - E70/1 F01/02 F07/10 F12
Genuine BMW Accessory Belt Kit - E70/1 F01/02 F07/10 F12
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:554455
Part#: 11287631824KT
Ships in 5 Business Days
$ 251.99 USD
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$ 251.99 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 BMWs:
E70 BMW X5 M, xDrive50i
E71 BMW X6 M, xDrive50i
F01/02 BMW 750i/Li, 750i/Li xDrive
F07/F10 BMW 550i/i xDrive
F12 BMW 650i/i xDrive

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Genuine BMW Accessory Drive Belt Service Kit
Genuine BMW Accessory Drive Belt Service Kit
This is for vehicles without 4 zone auto climate control
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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OEM Accessory Belt Service Kit - F10 F12 F13 F15 F16 F01 F02
OEM Accessory Belt Service Kit - F10 F12 F13 F15 F16 F01 F02 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Assembled By ECS - Corporate Logo
T#:55245872
Part#: N55BMWKT3
In Stock
New Item
$ 128.01 USD
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$ 128.01 USD
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Accessory Drive Belt Kit - F1x, F3x, E70, E71
Accessory Drive Belt Kit - F1x, F3x, E70, E71
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Ina - Corporate Logo
T#:42167242
Part#: FB0210K
In Stock
$ 127.99 USD
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$ 127.99 USD
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The Accessory Drive Belt Kit from Turner Motorsport is the ideal choice for BMW owners seeking dependable performance, easy installation, and long-lasting engine accessory function.

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