Upgrade your engine bay with a durable aluminum pulley kit designed for BMW M54 and M52TU engines. Replacing the factory plastic pulleys, this setup delivers improved reliability, long-term durability, and a cleaner performance-inspired look. Built for enthusiasts who want to eliminate weak factory components while enhancing engine bay aesthetics.

Features:

• Upgraded aluminum construction replaces factory plastic pulleys
• Improves durability and resistance to cracking or failure
• Precision CNC-machined for accurate fitment
• Anodized finish for corrosion resistance and long-term performance
• Direct fitment with factory belt routing
• Ideal for maintenance upgrades or performance builds

Fitment:

• BMW 3 Series E46 (1999-2005) – 320i, 323i, 325i, 328i, 330i
• BMW 5 Series E39 (1998-2003) – 520i, 523i, 525i, 528i, 530i
• BMW 7 Series E38 (1998-2001) – 728i
• BMW X3 E83 (2004-2006) – 2.5i, 3.0i
• BMW X5 E53 (2000-2006) – 3.0i
• BMW Z3 (1999-2002) – 2.0i, 2.2i, 2.5i, 2.8i, 3.0i

Specifications:

• Material: Aluminum Alloy
• Finish: Anodized
• Engine Compatibility: M54 / M52TU
• Replaces Part Numbers: 11511436590, 32421740858

Contents:

• 1x Water Pump Pulley
• 1x Power Steering Pump Pulley
• Optional: Main drive belt (if selected)

Installation Notes:

• Direct replacement for factory pulleys
• Ensure proper belt alignment during installation
• Professional installation recommended if unsure

Condition:

• Brand new
• Never used