TOPRAN Air Filter (Single) 501308, Genuine Part Number Reference: 13717536006

This high-quality Topran air filter is a direct replacement for OEM part number 13717536006.  
Also referred to as an engine air cleaner element or intake filter cartridge, it ensures optimal air intake quality by trapping dust, debris, and contaminants before they enter the engine.  
Designed to maintain precise airflow and fuel efficiency, this filter helps preserve engine performance and reduce wear on internal components.

Key Features:
- Direct replacement for OEM part number: 13717536006  
- Also known as engine air cleaner or intake filter cartridge  
- Filters airborne contaminants to protect engine components  
- Maintains optimal air-fuel mixture for efficiency and performance  
- Durable, high-flow filter media designed for long service life  

Compatible With:
BMW  
- 1 Series (E81, E87, E82, E88) – 116i, 118i, 120i, 130i, 118d, 120d, 123d (2003–2013)  
- 3 Series (E90, E91, E92, E93) – 316i, 318i, 320i, 325i, 330i, 335i, 318d, 320d, 325d, 330d, 335d (2004–2013)  
- X1 (E84) – sDrive16i, sDrive18i, sDrive18d, xDrive20d, xDrive23d (2009–2015)

Engine Codes:  
N43B16A, N43B20A, N45B16A, N45B20A, N46B20A, N46N, N52B25A, N52B30A, N53B30A, N54B30A, N55B30A, M47T2, M57N, M57N2, N47D20A  

Year Range:  
2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015  

This is an aftermarket replacement part, not a genuine BMW component.