SKP SK121361 Radiator Coolant Hose - Upper

Radiator Coolant Hose for BMW Cooling Service

SKP SK121361 is an upper radiator vent hose for BMW cooling system service. It is a direct-fit replacement for select 2006-2013 BMW 3 Series and 1 Series models, including BMW 328i and BMW 128i applications.

Key Features

• Radiator coolant hose for the upper vent hose location
• Fits select BMW 128i, 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, and 330xi applications
• OE cross-reference: Genuine 17127618510
• SKP part number SK121361 for parts lookup and ordering
• Built for cooling system hose replacement on BMW 3 Series and 1 Series vehicles

Detailed Description

SKP SK121361 is a radiator coolant hose made for the upper radiator vent hose position on compatible BMW cooling systems. This hose is used on 2006-2013 BMW 3 Series and 1 Series models, including BMW 328i, BMW 328i xDrive, and BMW 128i, where the upper vent hose routes coolant through the radiator assembly. The SK121361 part number helps confirm the correct replacement when servicing the cooling system.

This part cross-references Genuine 17127618510 for the same application.

What It Helps Fix

• Coolant leaks at the upper radiator vent hose
• Cracked, brittle, or swollen hose material
• Loss of cooling system pressure
• Overheating caused by hose failure
• Restricted coolant flow in the radiator vent circuit

Installation Notes and Tips

Verify the upper hose routing and OE part number before installation. Inspect adjoining cooling system components, hose clamps, and connection points for wear or residue before replacing the hose. After installation, refill and bleed the cooling system according to BMW service procedures to remove trapped air.

Quality Assurance

SKP replacement parts are cataloged for direct application matching, and SK121361 is listed against the OE reference 17127618510 for fitment verification.