Dorman 902-329 Engine Coolant Outlet Flange

Dorman 902-329 Engine Coolant Outlet Flange

Dorman 902-329 is an engine coolant outlet flange built for specified Land Rover applications, including Range Rover, Range Rover Sport, and LR4 models. It is made from nylon and engineered for reliable coolant routing where the original flange has cracked or deteriorated from heat or corrosion.

Key Features

• Direct replacement coolant outlet flange for selected Land Rover cooling system applications
• Nylon construction for durability in high-temperature engine bay conditions
• Barbed connections for secure hose attachment
• Black finish
• Heavy-duty grade design for demanding cooling system service
• Gasket or seal included for proper sealing at the connection points
• Four mounting holes for factory-style installation
• Interchange reference: Genuine LR109402; cross-reference LR122709 for the same application

Detailed Description

This Dorman coolant outlet flange is manufactured to precise specifications to help maintain proper coolant flow in the engine cooling circuit. It is designed for Land Rover Range Rover, Range Rover Sport, and LR4 vehicles where the factory flange has failed due to age, heat cycling, or corrosion. The part number 902-329 is a practical OE-style replacement for service work on the engine block to heater inlet hose connection.

Vehicle coverage includes Fits 2010-2022 Land Rover Range Rover, N/A; Fits 2014-2017 Land Rover Range Rover Sport, N/A wo/Auxiliary Coolant Pump; Fits 2010-2013 Land Rover LR4, N/A; and Fits 2010-2013 Land Rover Range Rover Sport, N/A. If you are searching for a Land Rover Range Rover coolant outlet flange or a Range Rover Sport heater inlet hose flange, Dorman 902-329 matches the listed applications.

Common Problems This Part Can Address

• Coolant leaks at a cracked or warped outlet flange
• Loss of proper coolant routing between the engine block and heater inlet hose
• Failure caused by heat cycling or corrosion at the original flange
• Damaged hose connection points on the cooling system
• Service issues on Land Rover Range Rover, Range Rover Sport, and LR4 cooling repairs

Installation Notes and Tips

Verify the vehicle application and cooling system layout before installation, especially on 2014-2017 Range Rover Sport models noted without an auxiliary coolant pump. Inspect the mating surfaces, hoses, and seals for wear before assembly. Confirm the barbed hose connections are fully seated and that the flange is positioned correctly to maintain proper coolant flow. This part number 902-329 is designed for the listed engine block to heater inlet hose applications.

Quality Assurance

Dorman designs this coolant outlet flange to match the performance of the original part on specified vehicles and to withstand repeated thermal cycling for long service life. The nylon construction and precise dimensions support dependable fitment in the listed Land Rover applications.