The N54 engine sees failure at the plastic cylinder head outlet adapter connecting the cylinder head to the thermostat hose. For N54 3.0L twin-turbo motors 335i, 335xi, 135i and 1M. 1x Billet Aluminum Coolant Port Flange Fitting.
Coolant Hose T Fitting Radiator Hose T Fitting Size 1 1/2" X 1 1/2" X 1"
Billet Aluminum Coolant Port Flange Fitting + O-ring Clamp For BMW N54 N52 3.0L
Radiator Coolant Hose Flange-Coolant Outlet fits 07-08 Nissan Sentra 2.0L-L4
For BMW/MINI (2014-2021) Coolant Hose Flange REIN AUTOMOTIVE + 1 YEAR WARRANTY
2Pcs Radiator Coolant Hose Flange For Audi S4 S5 S6 S8 A4 A6 2.0L 3.0L 3.2L 4.2L
Radiator Coolant Hose Flange URO For 1999-2005 Volkswagen Beetle 1.8L L4
