CSF High Performance Radiator for N55 (M235i/335i/435i) - Auto Transmission Non M sport

2-Row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-Tube Technology Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact CNC Machined “Quick-Connect” Inlet/Outlet Connections  CNC Machined Brackets and Fittings for Superb Fit and Durability All-Aluminum Race Style Drain Plug 1-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 Shroud OEM #: 17117618807 CSF #7081 (Auto Transmission Non M Sport) OEM # 17117618807 Year Model Sub-Model Chassis Code Engine Code 10-18 M135i(X) 5 doors F20 N55 14-18 M135i(X) 5 doors F20 N55 10-18 M135i(X) 3 doors F21 N55 12-17 M235i(X) Coupe F22 N55 14-17 M235i(X) Convertible F23 N55 11-15 335i(X) Sedan F30 N55 11-15 Hybrid 3 Sedan F30 N55 11-15 335i(X) Touring F31 N55 12-16 335i(X) Gran Turismo F34 GT N55 12-17 435i(X