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OE-Grade MERCEDES-BENZ 1665000575 Radiator Hose | Anti-Bulge & Leak-Proof | Direct Fit | Bulk Supply from Chinese Manufacturer
The 1665000575 is an OE-level lower radiator hose for Mercedes-Benz W166/X166 chassis models. Made of EPDM rubber with steel wire reinforcement, it connects the radiator to the engine water pump, delivering coolant and maintaining stable cooling system pressure. Resistant to high/low temperatures (-40℃~120℃), aging and corrosion, it fits GL350, ML350, GLE350 and other diesel/gasoline models, meeting bulk replacement and maintenance needs.

Specializing in Mercedes-Benz cooling system parts for 10 years, our 1665000575 hoses are made of imported EPDM raw materials, with steel wire layer density of 10 strands/cm and mold precision of ±0.05mm. Each batch undergoes 100% pressure testing (1.5MPa) before delivery. In-stock availability, small trial orders supported; we provide HS code (8548.10), fitment list and technical drawings for cross-border customs clearance. Cross-border sellers, B2B wholesalers and chain repair shops can enjoy a stable supply chain and competitive prices. Inquire now for a quotation and technical support within 24 hours!