BMW G01/G02/G08 X3 & X4 Radiator Coolant Hose – OEM Replacement Cooling System Hose, Replaces OE 64219354463

Restore proper coolant flow and cooling system reliability with this OEM replacement radiator coolant hose for the BMW G01, G02, and G08 X3 / X4 platform. Designed to replace OE part number 64219354463, this hose plays an important role in maintaining stable coolant circulation so the engine can continue operating at the proper temperature under daily driving and more demanding conditions.

As modern BMW cooling systems age, original coolant hoses are constantly exposed to heat cycles, pressure fluctuations, and long-term coolant contact. Over time, that wear can cause the hose material to weaken, harden, swell, or crack, eventually leading to coolant leaks, pressure loss, and overheating concerns. Replacing worn hoses before they fail is an important preventative maintenance step that helps protect the engine and preserve long-term cooling system reliability.

This replacement hose is designed to match the original routing and fitment of the factory unit, making it a dependable solution whether you are repairing a coolant leak, refreshing an aging cooling system, or replacing original hoses as preventative maintenance. It helps restore confidence in the cooling system while keeping your BMW running the way it should.

Key Features:

• Direct OEM Replacement: Designed to replace the factory radiator coolant hose using OE part number 64219354463.
• Restores Proper Coolant Flow: Helps maintain stable coolant circulation and proper engine operating temperature.
• Ideal for Cooling System Refreshes: A smart replacement when servicing aging hoses, radiator components, or the full cooling system.
• Helps Prevent Leaks and Overheating: Replacing worn hoses can help reduce the risk of coolant loss and temperature-related engine problems.
• OEM-Style Fitment: Built to match the original hose routing and installation layout on compatible BMW applications.
• Reliable Preventative Maintenance Upgrade: A simple but important replacement part for preserving long-term cooling system performance.

FITMENT:

• BMW X3 – G01 SUV
• BMW X4 – G02 SUV Coupe
• BMW X3 – G08 Long Wheelbase

Compatible with BMW applications using OE radiator coolant hose 64219354463. If you’re unsure whether this hose fits your specific vehicle, please contact us with your VIN and we’ll be happy to verify compatibility before you order.

REPLACES OE PART NUMBER: 64219354463

Please refer to the “Fitment” section in the product description for compatibility details.