Core Functions

• Coolant Circulation & Replenishment: Guides expanded coolant from the engine/radiator to the recovery tank during heating, and returns coolant to the system during cooling to maintain stable fluid volume.
• Pressure Adaptation: Withstands the pressure changes of the cooling system during thermal cycles, avoiding hose burst or deformation.
• Leak-Proof Protection: High-quality rubber material and tight interfaces prevent coolant leakage, ensuring the cooling system’s efficiency and avoiding engine overheating risks.

 Compatible Vehicles

This Engine Coolant Recovery Tank Hose is tailored for the following Mercedes models and its respective OE number:

Notes: This Engine Coolant Recovery Tank Hose is model-specific and designed exclusively for the listed Mercedes ML and GL series models. Do not use it for other models or variants to avoid mismatched connections, insufficient pressure resistance, or coolant leakage. During installation, ensure the hose is routed correctly (avoiding kinks or contact with high-temperature components) and secured with original clamps. Use only Mercedes-approved coolant. Periodically check for hose aging, cracks, bulges, or leakage, and replace immediately if faulty to maintain the cooling system’s normal operation and protect the engine from overheating.

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