CSF 3829 Radiator

CSF 3829 Radiator for BMW Performance Models

The CSF 3829 radiator is a direct-fit cooling replacement for select BMW performance applications. Built with a 1-row plastic tank and aluminum core design, it supports factory-style cooling performance for street and spirited driving use.

Key Features

• CSF radiator, part number 3829
• 1-row plastic tank and aluminum core construction
• OE-style replacement for select BMW cooling systems
• Fits BMW M Sport and performance-package applications
• Cross-references Bosch 13581 for the same application
• Cross-references OE-style numbers 17118672103 and BM3010180 for the same application

Detailed Description

CSF 3829 is a radiator built for BMW models that use the 1-row plastic tank aluminum core configuration. It is a practical replacement for vehicles such as the BMW M2, 335i, 435i, 235i, 325i, 328i, and 335is, with fitment covering select 2013-2018 applications. If you are searching for a BMW M2 radiator, BMW 435i radiator, or BMW 335i radiator replacement, this part number provides the correct fitment path for those listed vehicles.

The CSF 3829 part number is also useful when cross-shopping OE and aftermarket references for BMW cooling system service. Its construction matches the listed application requirements and supports factory-style radiator replacement on compatible BMW models.

What It Helps Address

• Coolant leaks from an aging radiator core or tank assembly
• Restricted coolant flow caused by internal radiator wear
• Overheating concerns tied to a damaged or inefficient radiator
• Cooling system service needs on BMW M Sport and performance models
• Replacement of a cracked or deteriorated OE-style radiator

Installation Notes and Tips

Verify the vehicle’s radiator configuration before ordering, since fitment is limited to the listed BMW models and notes. Confirm the existing radiator style, mounting points, and cooling system layout against the application data for CSF 3829. After installation, refill and bleed the cooling system according to BMW service procedures to remove trapped air.

Quality Assurance

CSF is a recognized cooling system brand, and this radiator is built to match the specified OE-style application requirements for the listed BMW vehicles.