Rein CHE0639 Engine Coolant Hose - Thermostat Housing To Engine

OE Coolant Hose for European Applications

Rein CHE0639 is an OE-quality engine coolant hose built for European cooling systems that use a branched layout and thermoplastic quick-connect fittings. It is a direct replacement for the original hose assembly, helping restore proper coolant routing on select Jaguar and Land Rover models.

Compatible With 2010-2012 Jaguar XF, 2012 Jaguar XK, 2013 Jaguar XJ, 2013-2015 Jaguar XK, 2012 Land Rover Range Rover, 2013 Land Rover LR4, and 2013 Land Rover Range Rover Sport at the thermostat housing to engine location.

Key Features

• Direct OE-style replacement for the original coolant hose assembly
• Branched EPDM hose construction with two hose branches
• Thermoplastic quick-connect fittings for the specified application
• Heat-, salt-, road debris-, oil-, and contaminant-resistant materials
• Helps reduce installation time by eliminating hose cutting and refitting
• Designed to avoid leaks caused by reusing old quick connectors and O-rings
• Rein CHE0639 cross-references Genuine C2Z28467 for the same application

Detailed Description

Rein CHE0639 coolant hose is engineered as an OE replacement for the thermostat housing to engine circuit on select Jaguar and Land Rover vehicles. The hose follows the original branch shape and connector style, which helps maintain factory routing and fitment on applications such as the Jaguar XF, Jaguar XK, Jaguar XJ, Land Rover LR4, Land Rover Range Rover Sport, and Land Rover Range Rover. The EPDM hose material and protective shielding support durability in demanding underhood conditions.

For buyers searching for a Jaguar XF coolant hose, Jaguar XK thermostat housing to engine hose, or Land Rover Range Rover Sport engine coolant hose, CHE0639 provides the OE-style configuration needed for a direct replacement. Rein CHE0639 is also listed with interchange references LR049989 and C2Z22074.

Common Problems This Hose Can Address

• Coolant leaks at the thermostat housing to engine connection
• Cracked or aged hose material from heat cycling
• Fitment issues caused by altered or repaired hose routing
• Leak points from worn quick-connect fittings or O-rings
• Cooling system service delays caused by trimming or adapting the hose

Installation Notes and Tips

Verify the vehicle’s VIN and engine-side hose routing before ordering, especially on 2012-2013 Jaguar and Land Rover applications with plastic fittings. This hose is application-specific, so the branch layout and connector style should match the original assembly exactly. Inspect mating surfaces, clips, and seals during installation to help ensure a proper coolant seal.

Quality Assurance

Rein positions this hose as an OE-quality replacement built to match the original hose assembly’s dimensions, branch shape, and connector design. That OE-style construction supports accurate fitment on the listed Jaguar and Land Rover applications, including CHE0639 service replacements for thermostat housing to engine coolant routing.