Thermostat Water Outlet Tube Connector – LR049990 (3.0L & 5.0L) Defender Glow Plugs 6 Petrol F

6 Petrol F

Optional adapter available to use G4 tool on earlier (pre-2017) G3-compatible vehicles

6L engines from 1972–1984

0L Supercharged | 2014–2015

Part Number: RTC3633

Thermostat Water Outlet Tube Connector – LR049990 (3.0L & 5.0L) Defender Glow Plugs 6 Petrol FThe LR049990 Thermostat Water Outlet Tube Connector links the thermostat housing to the engine block on supercharged Land Rover Gas engines. This critical cooling system component ensures a secure coolant path between the thermostat and engine, helping prevent leaks and overheating. Engineered for both 3. 0L V6 and 5. 0L V8 Supercharged engines, this part replaces the fragile original connector that often becomes brittle with age and heat exposure.