# Kobra KTP-89399 Alternator, Power Steering and Water Pump Accessory Drive Belt Tensioner Assembly for 2006-2013 BMW 323i, BMW 325i and Select Vehicles ### Performance Overview Kobra is the definitive name in automatic tensioner, belt and pulley manufacturing. Renowned for its exclusive V-Strong™ EPDM compound formula and Automatic True-Tension™ (ATT) technology, Kobra offers the only truly innovative belts and tensioners on the market. With an ever-expanding distribution network in North America, Kobra has solidified its position as a global leader in the industry. We understand that quality and durability are paramount for replacement parts. Our cutting-edge manufacturing processes, combined with state-of-the-art technology, ensure that every Kobra product exceeds the highest industry standards. When you choose Kobra, you can expect unparalleled durability, exceptional quality, and unrivaled performance. Our products are meticulously tested to withstand the toughest conditions, delivering longevity and peace of mind to our customers. Trust Kobra to keep you moving.This accessory Drive Belt Tensioner Assembly is listed for 2006-2013 BMW 328i xDrive, BMW 328i, BMW Z4, BMW 528i xDrive, BMW X5, BMW 128i, BMW 528i, BMW 528xi and more. Please review the fitment chart before ordering. ### Key Features - Designed as a direct replacement accessory Drive Belt Tensioner Assembly for compatible vehicle applications - Built for dependable daily driving performance and consistent fitment - Application-specific design helps support proper installation and function ### Package include: - 1x Alternator, Power Steering and Water Pump Accessory Drive Belt Tensioner Assembly ### Vehicle Fitment **Fitment Summary:** 2006-2013 BMW 328i xDrive, BMW 328i, BMW Z4, BMW 528i xDrive, BMW X5, BMW 128i, BMW 528i, BMW 528xi and more **Position:** Alternator, Power Steering and Water Pump - 2013 BMW 328i xDrive — Fitment Precision: 3.0L - 2012-2013 BMW 328i — Fitment Precision: 3.0L - 2011 BMW Z4 — Fitment Precision: 3.0L and with Naturally Aspirated - 2009-2012 BMW 328i xDrive - 2009-2010 BMW 528i xDrive - 2009-2010 BMW X5 — Position: Alternator, Power Steering and Water Pump; Fitment Precision: 3.0L; Note: Without Traction Control - 2009-2010 BMW Z4 — Fitment Precision: 3.0L and with Naturally Aspirated - 2008-2013 BMW 128i - 2008-2010 BMW 528i - 2008 BMW 528xi ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase. **What part number is this?** The listed part number is KTP-89399. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - accessory Drive Belt Tensioner Assembly for BMW 328i xDrive - 2006-2013 BMW 328i xDrive accessory Drive Belt Tensioner Assembly - KTP-89399 fitment - Kobra accessory Drive Belt Tensioner Assembly - Alternator, Power Steering and Water Pump accessory Drive Belt Tensioner Assembly - accessory Drive Belt Tensioner Assembly for BMW 328i ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2013 BMW 328i xDrive 3.0L 2012 BMW 328i 3.0L 2013 BMW 328i 3.0L 2011 BMW Z4 3.0L and with Naturally Aspirated 2009 BMW 328i xDrive 2010 BMW 328i xDrive 2011 BMW 328i xDrive 2012 BMW 328i xDrive 2009 BMW 528i xDrive 2010 BMW 528i xDrive 2009 BMW X5 Alternator, Power Steering and Water Pump 3.0L Without Traction Control 2010 BMW X5 Alternator, Power Steering and Water Pump 3.0L Without Traction Control 2009 BMW Z4 3.0L and with Naturally Aspirated 2010 BMW Z4 3.0L and with Naturally Aspirated 2008 BMW 128i 2009 BMW 128i 2010 BMW 128i 2011 BMW 128i 2012 BMW 128i 2013 BMW 128i 2008 BMW 528i 2009 BMW 528i 2010 BMW 528i 2008 BMW 528xi 2007 BMW 328i 2008 BMW 328i 2009 BMW 328i 2010 BMW 328i 2011 BMW 328i 2007 BMW 328xi 2008 BMW 328xi 2007 BMW X3 2008 BMW X3 2009 BMW X3 2010 BMW X3 2007 BMW X5 Alternator, Power Steering and Water Pump Without Traction Control 2008 BMW X5 Alternator, Power Steering and Water Pump Without Traction Control 2007 BMW Z4 3.0L 2008 BMW Z4 3.0L 2006 BMW 323i 2007 BMW 323i 2008 BMW 323i 2009 BMW 323i 2010 BMW 323i 2011 BMW 323i 2006 BMW 325i 2006 BMW 325xi 2006 BMW 330i 2006 BMW 330xi 2006 BMW 525i 2007 BMW 525i 2006 BMW 525xi 2007 BMW 525xi 2006 BMW 530i 2007 BMW 530i 2006 BMW 530xi 2007 BMW 530xi 2006 BMW Z4 3.0L ## Details - **Price:** 73.97 CAD - **Vendor:** Kobra - **Type:** Accessory Drive Belt Tensioner Assembly - **Tags:** 11288624196, 2006 BMW 323i, 2006 BMW 325i, 2006 BMW 325xi, 2006 BMW 330i, 2006 BMW 330xi, 2006 BMW 525i, 2006 BMW 525xi, 2006 BMW 530i, 2006 BMW 530xi, 2006 BMW Z4, 2006-2013 BMW select vehicles Accessory Drive Belt Tensioner Assembly, 2007 BMW 323i, 2007 BMW 328i, 2007 BMW 328xi, 2007 BMW 525i, 2007 BMW 525xi, 2007 BMW 530i, 2007 BMW 530xi, 2007 BMW X3, 2007 BMW X5, 2007 BMW Z4, 2008 BMW 128i, 2008 BMW 323i, 2008 BMW 328i, 2008 BMW 328xi, 2008 BMW 528i, 2008 BMW 528xi, 2008 BMW X3, 2008 BMW X5, 2008 BMW Z4, 2009 BMW 128i, 2009 BMW 323i, 2009 BMW 328i, 2009 BMW 328i xDrive, 2009 BMW 528i, 2009 BMW 528i xDrive, 2009 BMW X3, 2009 BMW X5, 2009 BMW Z4, 2010 BMW 128i, 2010 BMW 323i, 2010 BMW 328i, 2010 BMW 328i xDrive, 2010 BMW 528i, 2010 BMW 528i xDrive, 2010 BMW X3, 2010 BMW X5, 2010 BMW Z4, 2011 BMW 128i, 2011 BMW 323i, 2011 BMW 328i, 2011 BMW 328i xDrive, 2011 BMW Z4, 2012 BMW 128i, 2012 BMW 328i, 2012 BMW 328i xDrive, 2013 BMW 128i, 2013 BMW 328i, 2013 BMW 328i xDrive, 39112, 419-365, 4891595AE, 49463, 780147, 89399, 89399FN, Accessory Drive Belt Tensioner Assembly, Accessory Drive Belt Tensioner Assembly for BMW select vehicles, Alternator, Belt tensioner, Drive belt assembly, EG90186, Kobra, Kobra KTP-89399 Accessory Drive Belt Tensioner Assembly, KTP-89399, Power Steering and Water Pump, Power Steering and Water Pump Accessory Drive Belt Tensioner Assembly for 2006 BMW 323i, replacement auto part, replacement KTP-89399 Accessory Drive Belt Tensioner Assembly, T39112, vehicle fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 73.97 CAD | In stock | ## Images - Kobra_Accessory Drive Belt Tensioner Assembly_KTP-89399 --- > Source: [Standard Auto Part](www.standardautopart.com/products/accessory-drive-belt-tensioner-assembly-for-bmw-328i-xdrive-323i-x5-x3-128i-z4) > Updated: 2026-06-09