SKU: 8111044381

CSF All-Aluminum Triple-Pass Radiator - E9x M3

Sale price$787.50 Regular price$875.00
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Description

CSF All-Aluminum Triple-Pass Radiator - E9x M3The Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 250 different applications, ranging from high performance all aluminum direct fit radiators, intercoolers, and oil coolers, to complete custom manufacturing for racecars, power sports, off road, marine, and industrial

The Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 250 different applications, ranging from high performance all-aluminum direct-fit radiators, intercoolers, and oil coolers, to complete custom manufacturing for racecars, power sports, off-road, marine, and industrial use. All CSF cooling systems are designed and engineered to maintain optimal engine temperatures, even under the most extreme driving conditions.

With over 50 years of experience and over 40 million cooling systems sold globally, CSF has earned the industry reputation of being “THE COOLING EXPERTS”.

  • Over 50 Years in Business
  • ISO 9001 Certified – True Manufacturer
  • Over 150,000 Radiators and Condensers in Stock over North America
  • Over 650,000 Units Sold Annually, with Manufacturing and Warehousing Capacity for 1 Million Units

CSF prides itself on using the most advanced technologies, machines, and experienced personnel to design, develop, and manufacture the world’s best cooling systems. With three privately owned manufacturing facilities, and a global cooling network formed over the past 75 years, CSF houses the industry’s best machines and brightest minds. Our engineering staff designs many of the machines in-house, giving CSF the innovative edge when introducing new technologies to the industry.

PRODUCT INFORMATION

THE ULTIMATE COOLING SOLUTION FOR THE E9X M3


The CSF All-Aluminium Triple-Pass Radiator is the ultimate cooling solution for race and high-performance S65 powered E90, E92 and E93 M3s, including those with high cooling demands found in forced induction and high-power naturally aspirated engines.

This high-efficiency, all-aluminium radiator features an industry-leading core design with CSF's exclusive B-Tube technology along with an ultra-efficient 6.5mm multi-louvered fin height design.

To further the cooling efficiency, the integrated three-pass flow system guarantees the lowest possible outlet temperatures of any upgraded cooling system available for the platform today. Lab tested using CSF's in-house wind tunnel showed heat rejection results approximately 20% more efficient than the OEM unit - enough to keep coolant temperatures fully stabilized during the most demanding driving and high-ambient-temperature conditions.

Direct replacement for BMW part number 17112283468.

FEATURES

  • Two-row 42mm core (dual core) featuring CSF's exclusive B-tube technology.
  • Core features an ultra-efficient fin with 6.5mm fin height and multi-louvered design for maximum surface area contact.
  • Triple-pass flow structure allows the coolant to flow across the core of the radiator three times before exiting, creating the lowest outlet temperatures possible.
  • CNC-machined "quick-connect" inlet/outlet connections.
  • CNC-machined brackets and fittings for superb fit and durability.
  • Light weight - only 12lbs.
  • All-aluminium drain plug.
  • Hand-polished mirror finish.
  • Drop-in fitment, requiring no modifications to install. Accepts all standard attached OEM components including "quick-connect" hoses, AC condenser, mounting brackets, and fan shroud.


Models
  • 3 Series / E90 / E91 / E92 / E93 (2005-2013) / M3
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              Exchange/Return Notes
              • We offer a 30-day return/exchange service after receiving.
              • Final sale items are not eligible for returns or exchanges.
              • To process your return/exchange, please contact us at [email protected]
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              SKU: 8111044381

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              4.7 ★★★★★
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              Ashley
              Whiting, US
              ★★★★★ 4
              Good
              Color: Rose Gold Pink, Size: Case for iPad (A16) 11th/10th Generation
              Very sturdy. Good screen protection. Is a little difficult to get to snap together.
              WAS THIS REVIEW HELPFUL?YesReportShare
              Reviewed in the United States on April 14, 2026
              C
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              C C
              Pawtucket, US
              ★★★★★ 4
              Good deal
              Color: Rose Gold Pink, Size: Case for iPad (A16) 11th/10th Generation, Color: Rose Gold Pink, Size: Case for iPad (A16) 11th/10th Generation
              **7 MONTH UPDATE APRIL 2026** The kickstand broke! The iPad is still protected and no damages. Even without an extra screen protector the screen was not damaged/scratched. I wont be changing the stars because we did heavily use this tablet case during our travels. Kids use it to hang on the back of the seat, rotated the kick stand a lot! The case looks nice. We bought it because its got a kick stand, handle and a strap. I like those features. It looks sturdy and the front already comes with a plastic protector. I think you should still buy one to put underneath if you want extra protection. One star taken off because I had a hard time snapping all the sides back into place. Hopefully this last a while. Bought it for the iPad a11.
              WAS THIS REVIEW HELPFUL?YesReportShare
              Reviewed in the United States on September 14, 2025
              J
              Verified Purchase
              Jesus Enriquez
              Lake Worth, US
              ★★★★★ 5
              Great protective case for kids and everyday use
              Color: Navy/Green
              This iPad case is very sturdy and perfect for kids or anyone who wants extra protection. The material feels strong and shockproof, giving good confidence against drops and bumps. It fits the iPad perfectly and all buttons, cameras, and ports are easy to access. The built-in kickstand is really useful for watching videos, gaming, or schoolwork, and it holds the tablet steady without tipping over. The navy and green colors look nice and make it easy to spot. Easy to install, durable, and well designed. Great value for protecting an iPad — definitely recommend.
              WAS THIS REVIEW HELPFUL?YesReportShare
              Reviewed in the United States on March 12, 2026
              M
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              Maddy Burch
              New York, US
              ★★★★★ 5
              Very durable.
              Color: Purple, Color: Purple
              It’s a very cute case also really sturdy. Have had it for a while and even with my daughter being rough with it the case is in good condition and is very protective of the I pad even with no screen protector. It is easy to put on and is light weight.
              WAS THIS REVIEW HELPFUL?YesReportShare
              Reviewed in the United States on May 24, 2026
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              Vivian
              Carnegie, US
              ★★★★★ 5
              Kid friendly Ipad case with protection.
              Color: Purple, Color: Purple
              This iPad case is perfect our kids and the color is so cute. We purchased 2 cases for both kids. The material sturdy yet lightweight. The built-in stand helps keep the iPad at a level for easier viewing and use. It also includes a convenient spot to store the Apple Pencil, making it easy to keep everything together. A great purchase for extra protection and peace of mind.
              WAS THIS REVIEW HELPFUL?YesReportShare
              Reviewed in the United States on May 24, 2026

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