Hose Radiator Top (Cooltec) (2.5si 3.0i 3.0si N52N) (BMW X3 E83) is listed as an auto-part option. Confirm fitment, part number and compatibility before purchase, especially where vehicle-specific matching is required.
Hose Radiator Top (Cooltec) (2.5si, 3.0i, 3.0si N52N) (BMW X3 E83) is a crucial radiator component designed for the BMW X3 E83 model with 2.5si, 3.0i, and 3.0si N52N engine variants. This top radiator hose serves as a key conduit for coolant flow between the engine and the radiator, helping regulate engine temperature and prevent overheating.
The part’s primary function is to ensure proper circulation of coolant through the vehicle’s cooling system. It connects the top part of the radiator to the engine, directing hot coolant away from the engine block to be cooled. When comparing this hose to your old part, ensure compatibility with the specific BMW X3 E83 engine variants mentioned, as hose dimensions and connections differ between models and engines.
This radiator hose is part of the cooling system category and is specifically designed to meet the requirements of the Cooltec radiator setup used in these BMW models. Buyers should verify that their vehicle’s cooling system matches the 2.5si, 3.0i, or 3.0si N52N engines to avoid installation issues or part incompatibility.
- Fits BMW X3 E83 with 2.5si, 3.0i, and 3.0si N52N engines
- Top radiator hose for proper coolant flow
- Key for engine temperature regulation
If this repair may need matching clips, brackets, lights, panels or more than one part, check more Radiators, Quick Repair Bundle or Request a Part before ordering.





