The BMW M3 Radiator by CSF is a top-tier, triple-pass high-performance all-aluminum radiator designed for the `07-`13 models. Featuring a smooth satin finish, this radiator is the ideal upgrade for those striving for optimal cooling efficiency on both the street and the track.

With CSF's five decades of experience in manufacturing radiators, this radiator is engineered to keep your engine cool and your E9X M3 running optimally. It's ideal for high horsepower builds and race vehicles that demand superior cooling performance. The triple-pass flow structure allows coolant to traverse the radiator's core three times, optimizing cooling by achieving the lowest possible outlet temperatures. This radiator boasts a 2-row core with CSF's exclusive B-Tube Technology: it's a unique design that increases the heat transfer surface area by approximately 15% over traditional tubes, providing enhanced cooling efficiency that's unmatched.

Features

• Triple-Pass Flow Structure for superior cooling
• 2-Row 42mm Core using CSF's Exclusive B-Tube Technology
• Ultra-efficient multi-louvered fins for maximum airflow
• "Drop-in fit" design requiring no modifications
• CNC Machined "Quick-Connect" Inlet/Outlet Connections
• Smooth Satin Finish for a sleek look
• Replaces OEM Part Number: 17112283468
• All-Aluminum Race Style Drain Plug

This radiator is a "Drop-In Fit" application, making installation straightforward with no modifications needed. It seamlessly accepts all attaching OEM components, including "Quick Connect" hoses, AC condenser, mounting brackets, and fan shroud, thanks to meticulously CNC machined brackets and fittings. If you're not comfortable with DIY installation, our expert technicians are ready to assist at our Austin, Texas and Los Angeles, California locations. For any inquiries, please contact us at 512-982-9393 (TX) or 562-981-6800 (CA). If you're considering purchasing multiple items, please reach out to us for shipping discounts and remember, we offer installation services at both our locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov