Genuine 1K0121049CM Radiator Coolant Hose

Radiator Coolant Hose for Volkswagen Passat

This Genuine radiator coolant hose is a direct-fit cooling system replacement for select Volkswagen Passat models. It is listed as an upper/lower set for 2012-2014 Volkswagen Passat applications, with part number 1K0121049CM for identification.

Key Features

• Genuine radiator coolant hose assembly
• Fits 2012-2014 Volkswagen Passat, upper/lower set
• OE-style replacement for cooling system service
• Part number 1K0121049CM for accurate ordering and lookup
• Built for radiator coolant routing in the engine cooling circuit

Detailed Description

Use this radiator coolant hose when servicing the cooling system on a Volkswagen Passat. The listed fitment covers 2012, 2013, and 2014 Volkswagen Passat models, and the upper/lower set configuration supports the coolant hose routing used in these applications. If you are searching for a 2012-2014 Volkswagen Passat radiator coolant hose or Genuine 1K0121049CM cooling hose replacement, this part matches the cataloged application.

Common Repair Uses

• Cracked or split coolant hose replacement
• Coolant leaks at the radiator hose connection
• Soft, swollen, or deteriorated hose material
• Cooling system service during radiator maintenance
• Restoring proper coolant flow in a Volkswagen Passat

Installation Notes and Tips

Verify the part number 1K0121049CM against the original hose before installation. Confirm the hose routing and connection points on the vehicle, and inspect clamps, fittings, and adjacent cooling components for wear before reassembly. After installation, refill and bleed the cooling system according to the vehicle service procedure.

Quality Assurance

Genuine parts are cataloged for direct application matching, and this hose is identified for 2012-2014 Volkswagen Passat upper/lower set use under part number 1K0121049CM.