TYC 623430 Dual Radiator and Condenser Fan Assembly

BMW Cooling Fan Assembly Replacement

This TYC dual radiator and condenser fan assembly is a direct-fit cooling component for select BMW applications. Built with a brush-less motor, a PA+GF shroud, and PA+GF fan blade material, it supports airflow across both the radiator and condenser in one OE-style assembly.

Part number 623430 is used on select BMW Z4, X1, 135i, 135is, 335i, 325i, 335i xDrive, and 335xi models. This part cross-references BMW 17 42 5 A3F 109 and Partslink BM3115116 for the same application.

Key Features

• TYC dual radiator and condenser fan assembly configuration
• Single fan design with brush-less motor
• PA+GF shroud material for strength and heat resistance
• PA+GF fan blade material
• 1 male connector with 3 terminals
• OE-style replacement for select BMW cooling systems

Detailed Product Overview

TYC 623430 is a cooling fan assembly engineered for BMW vehicles that use a single-fan, brush-less motor setup. It is built as a dual radiator and condenser fan assembly, helping maintain airflow through the engine cooling and A/C condenser area. For shoppers searching for a BMW cooling fan assembly, BMW radiator fan replacement, or BMW condenser fan assembly, this unit matches the listed fitment and connector configuration.

Compatible With 2009-2016 BMW Z4, N/A; 2012-2015 BMW X1, N/A; 2008-2013 BMW 135i, N/A; 2013 BMW 135is, N/A; 2007-2013 BMW 335i, N/A; 2011 BMW 325i, N/A; 2009-2011 BMW 335i xDrive, N/A; and 2007-2008 BMW 335xi, N/A. Part number 623430 is a practical match when replacing a failed BMW electric cooling fan assembly on these applications.

Common Problems This Part Addresses

• Overheating caused by a weak or inoperative cooling fan
• Reduced A/C performance from poor condenser airflow
• Fan noise or vibration from worn motor or blade components
• Electrical faults related to the fan connector or terminal setup
• Cooling system performance loss on BMW Z4, X1, 135i, and 335i applications

Installation Notes and Tips

Verify the connector style, terminal count, and fan configuration before installation. This assembly uses a single fan layout with one male connector and three terminals, so matching the original electrical connection is important. Confirm vehicle fitment by year, model, and cooling system configuration before replacing the original unit.

Quality Assurance

TYC manufactures replacement cooling components for OE-style fitment and application-specific compatibility. The brush-less motor design and reinforced PA+GF construction support consistent operation in demanding underhood conditions.