TYC 1401 Radiator

TYC Radiator 1401 for BMW Cooling Service

The TYC Radiator 1401 is a direct-fit replacement radiator built with an aluminum core and crossflow design for select BMW applications. It is engineered for hose clamp inlet and outlet connections and matches the listed OE-style dimensions for a straightforward cooling system service.

Compatible with BMW 528i, 540i, 740i, 740iL, and 750iL applications, this radiator supports factory-style fitment for 1995 through 1998 model years. The TYC Radiator line focuses on replacement cooling components that align with original equipment dimensions and connection types.

Key Features

• TYC Radiator part number 1401
• Aluminum core construction
• Crossflow flow configuration
• Single-row core design
• Hose clamp inlet and outlet connections
• Inlet and outlet diameter: 1.57 in
• Core dimensions: 17.24 in height, 25.51 in length, 1.26 in thickness
• No transmission oil cooler included
• No engine oil cooler included

Detailed Description

Built for BMW cooling system replacement service, TYC Radiator 1401 uses an aluminum core with a crossflow layout to match the listed OE-style configuration. The radiator measures 17.24 inches tall, 25.51 inches long, and 1.26 inches thick, with 2.5 x 18.21 top and bottom headers, 43 total tubes, and 44 total fin rows. This makes it a practical choice for restoring proper coolant flow in BMW 528i, BMW 540i, BMW 740i, BMW 740iL, and BMW 750iL applications.

This part cross-references Spectra Premium CU1401 and BMW 17111702969 for the same application.

What It Helps Address

• Leaking or cracked radiator tanks
• Restricted coolant flow from an aging radiator core
• Overheating caused by reduced heat transfer
• Corrosion or wear in the original cooling assembly
• Cooling system service on BMW 528i, 540i, 740i, 740iL, and 750iL models

Installation Notes and Tips

Verify the inlet and outlet hose clamp connections, core dimensions, and vehicle application before installation. Confirm that the radiator does not require an integrated transmission oil cooler or engine oil cooler, since this unit is listed without either feature. For best results, inspect hoses, clamps, and coolant condition during radiator replacement.

Quality Assurance

TYC manufactures replacement cooling components with OE-style fitment focus and application-specific dimensions. Part number 1401 is listed for select BMW models from 1995 to 1998, including BMW 528i, BMW 540i, BMW 740i, BMW 740iL, and BMW 750iL.