CSF High-Performance N54 Radiator (Automatic Trans)

2-Row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-Tube TechnologyCore Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area ContactCNC Machined “Quick-Connect” Inlet/Outlet Connections CNC Machined Brackets and Fittings for Superb Fit and DurabilityAll-Aluminum Race Style Drain Plug1-Hour “Mirror Finish” Hand Polish“Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including “Quick-Connect” Hoses, AC Condenser, Mounting Brackets and Fan ShroudFits: 2011+ BMW 1 Series M, 08-11 BMW 135i, 07-11 BMW 335, 2009+ BMW Z4 sDrive30i sDrive35iCSF #7046 (Automatic Trans)OEM # 17117547059Year Model Sub-Model Chassis Code Engine Code06-13 135i Convertible E88 N5406-13 135i Coupe E82 N5406-11 335i Sedan E90 N5406-11 335xi Sedan E90 N5406-12 335i Touring E91 N5406-12 335xi Touring E91 N5405-10 335i Coupe E92 N5405-10 335xi Coupe E92 N5408-13 335is Coupe E92 N54T05-10 335i Convertible E93 N5408-13 335is Convertible E93 N54T08-16 Z4 35i Roadster E89 N54T08-16 Z4 35is Roadster E89 N54T