Cooling Hoses, Pipes & Oil Coolers

Cooling Hoses, Pipes & Oil Coolers — Coolant Hoses, Water Pipes and Engine Oil Coolers for Mercedes-Benz and BMW

Coolant hoses, water pipes and oil coolers route coolant and lubricant through the engine and cooling circuit. VOLLSUN supplies replacement coolant hoses, water hoses, intercooler pipes and engine oil coolers for Mercedes-Benz and BMW applications, identified by original equipment reference.

The current VOLLSUN hose, pipe and oil cooler range covers 7 references:

• V21013 — Engine Oil Cooler, Mercedes-Benz W220, OE 1121880401
• V63023 — Coolant Hose, Mercedes-Benz W212 / C207, OE 2712002452
• V63025 — Intercooler Pipe, Mercedes-Benz W204, OE 2045010382
• V63510 — Coolant Hose, BMW E90 320, OE 17127531768
• V63629 — Water Hose, BMW F18 N20, OE 17127619684
• V63682 — Coolant Hose, BMW E90, OE 17127548222

Each listing records the VOLLSUN SKU, the listed OE reference and the vehicle or engine variant in the source catalogue. Hoses and pipes should be selected by engine variant and circuit position, then confirmed against the removed part; oil coolers must be matched by engine code.

Related cooling parts are grouped under Thermostats & Water Pumps and Expansion Tanks & Reservoirs within Automotive Cooling System. For air-intake and engine cover items, browse Air Intake, Oil & Engine Covers.

Frequently asked questions

• How do I confirm the correct hose? Match the OE number, the engine variant and the circuit position, then verify against the removed hose.
• Are clamps included? Unless stated, listings cover the component described; check whether clamps or fittings are required separately.
• Do the photographs confirm fitment? No. Images support identification only and do not establish compatibility.
• How do I request supply information? Send the SKU, OE, quantity and destination through the inquiry form for availability, price and packaging.

Note: This category text is AI-assisted. Product identity, SKU and OE references are taken from the verified catalogue; compatibility is not established by this page and should be confirmed against vehicle-specific parts information.