Genuine BMW Mechanical Belt Tensioner for N54 Engines - E60 E61 E82 E88 E90 E91 E92 E93 - 135i, 1M, 335i, 535i - Part Number 11287563927
Restore factory reliability on your BMW N54 with this Genuine BMW mechanical belt tensioner. This OEM belt tensioner keeps your serpentine drive belt at the correct tension for the alternator, water pump, power steering and air conditioning, eliminating belt slip and noise while protecting critical engine accessories. Perfect as a preventative maintenance replacement or to cure belt squeal, rattle or chirp on N54 powered models including 135i, 1M, 335i and 535i.
Why choose Genuine BMW for your N54 belt tensioner
- OEM fit and finish for E chassis N54 applications - no modification required
- Quiet, stable belt tracking that reduces slip, glazing and premature belt wear
- Durable spring mechanism and high quality pulley bearing for long service life
- Restores smooth accessory drive operation and charging performance
- Backed by BMW manufacturer warranty for peace of mind
We fit these tensioners regularly on customer N54 builds and our own cars. The upgrade to a fresh Genuine BMW tensioner consistently delivers quieter operation and dependable belt control our customers love.
Fits the following BMW models with the N54 3.0 twin turbo engine
1 Series
- E88 1 Series Convertible 135i (production 11/2006 to 02/2010)
- E82 1 Series Coupe 135i and 1M Coupe (production 11/2006 to 06/2012)
3 Series
- E90 3 Series Saloon 335i (production 03/2006 to 09/2008)
- E90 LCI 3 Series Saloon 335i (production 07/2007 to 03/2010)
- E91 3 Series Touring 335i (production 03/2006 to 08/2008)
- E91 LCI 3 Series Touring 335i (production 07/2007 to 02/2010)
- E92 3 Series Coupe 335i (production 06/2005 to 02/2010)
- E92 LCI 3 Series Coupe 335i (production 07/2009 to 06/2013)
- E93 3 Series Convertible 335i (production 10/2005 to 02/2010)
- E93 LCI 3 Series Convertible 335i (production 09/2009 to 10/2013)
5 Series
- E60 LCI 5 Series Saloon 535i (production 04/2006 to 12/2009)
- E61 LCI 5 Series Touring 535i (production 04/2006 to 03/2010)
Part number
11287563927 - Genuine BMW mechanical belt tensioner for N54 engines
Symptoms of a failing belt tensioner
- Belt squeal, chirp or rattle at idle or on start up
- Wobbling pulley or erratic belt movement
- Intermittent charging issues or battery warning light
- Overheating due to belt slip affecting the water pump
- Heavier steering from reduced power steering assist
Compatibility check
We will verify fitment before dispatch to ensure you receive the correct part. Provide your UK registration number or the last 7 digits of your VIN at checkout and we will confirm compatibility.
Professional fitting available
For a hassle free install, book fitting with Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.
Manufactured by
BMW - Genuine OEM component
Warranty
Two years manufacturer warranty for UK customers and one year for international customers when a VIN is provided at checkout on compatible vehicles.
Search friendly terms
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Order today to refresh your N54 accessory drive with a Genuine BMW tensioner that fits right, lasts long and keeps your belt running smooth.