Coolant Expansion Tank Hose 1668301200 for Mercedes-Benz GL450 ML400 GLE400

Product Overview

This coolant expansion tank hose is designed to withstand high engine temperatures while maintaining a secure connection between the expansion tank and the engine cooling system. It is engineered to meet specific pressure requirements and prevent coolant loss that could lead to engine damage.

Key Features & Performance

• Precision molded to match the original equipment for a reliable fit.
• Heat-resistant materials prevent brittleness and cracking over time.
• Restores the integrity of the cooling system and maintains proper pressure.
• Direct replacement ensures a straightforward installation process.

Fitment & Compatibility

• Mercedes-Benz GL450
• Mercedes-Benz ML400
• Mercedes-Benz GLE400

Technical Specifications

• Part Number(s): 1668301200
• Component: Coolant Expansion Tank Hose
• Material: Reinforced EPDM Rubber
• Position: Engine Bay

Frequently Asked Questions

Q: What is the primary function of this hose? A: This hose transports coolant from the expansion tank to the engine or radiator, helping to regulate system pressure and fluid levels.

Q: Can I install this hose without professional help? A: While it is a direct fit part, professional installation is recommended to ensure the cooling system is properly bled and free of air pockets.

Compatibility may vary by serial number. Verify fitment before purchase.