Replacement BMW 6PK1538 Engine Serpentine Belt for E90 E92 E46 E39 E60 E53 E60 X3 X5 Z3 | Part No. 11287636379 11281706545 11281437475

Reliable Drive Belt Replacement for Your BMW

Keep your BMW running smoothly with our direct replacement 6PK1538 serpentine drive belt, designed to restore proper function to your engine’s accessory system. This belt powers critical components like the alternator, water pump, and power steering pump—making it essential for engine reliability and cooling performance.

Over time, factory belts can dry out, crack, or stretch, leading to belt squeal, charging issues, overheating, or even full accessory failure. Our high-quality 6PK1538 belt ensures a precise OEM-style fit, quiet operation, and long-term durability.

• OEM Replacement Fit – Matches original BMW belt dimensions for easy installation
• Quiet, Reliable Operation – Reinforced rubber design resists cracking and slipping
• Essential for Cooling & Charging – Powers your alternator, water pump, and steering
• Perfect for Preventive Maintenance – Replace during water pump or pulley service

FITMENT: Compatible with select BMW models equipped with M52, M54, M56, N51, or N52 engines, including: E46, E39, E60, E90, E92, E53, E83 (X3), E70 (X5), Z3

Replaces OEM Part Numbers: 11287636379, 11281706545, 11281437475

BAVMODS Part No: BAV0000046A

Please refer to the “Fitment” section in the product description for compatibility details.