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
              Shipping Notes
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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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              DMJ
              Whiting, US
              ★★★★★ 5
              Great jeans
              Size: 44W x 29L, Color: Black
              Great jeans that look like you dressed up. Fit well and the color is a true black.
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              Reviewed in the United States on May 17, 2026
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              David Millard
              Belleville, US
              ★★★★★ 4
              Great jeans
              Size: 36W x 29L, Color: Dark Stonewash
              Great jeans great fit
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              Reviewed in the United States on April 27, 2026
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              Pamela Petersen
              Waukegan, US
              ★★★★★ 5
              Fits to size. Nice quality. Heavy denim
              Size: 33W x 32L, Color: Dark Stonewash
              My husband lives his jeans. Perfect fit
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              Reviewed in the United States on June 11, 2026
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              Manbearpig
              Chelsea, US
              ★★★★★ 5
              Honest value for money!
              Size: 46W x 30L, Color: Black
              I bought these pants (46 X 30 in black) figuring that they would probably be so-so like everything else that seems to be made for people that aren't "perfectly shaped." I'm VERY happy to report that I was wro...wroooo....um...less right than usual. ;-) (Obviously, I'm a guy.) Anyway, they fit well, feel quite comfortable, including plenty of room up front for sitting for too long, driving etc. No binding nor need to adjust. TMI? Nope...that's kinda important to us fellas. Perhaps I just happen to be the right sort of fat, but these jeans fit better than any other (Seriously! I'm 54 and this is really true!) pair of non-tailored pants that I've ever purchased. This includes purchases I've made in stores that I've tried on the item. These still fit better than those. Yep. That would be part of, "Any." I will be buying more and would encourage you to seriously consider these jeans. I don't work for them, they have never contacted me, except by sending what I ordered, nor am I in any way benefitting by writing a review. I don't usually write a review, but this actually moved me to want to speak up about a product/seller that shows what honest, ethical and attention to detail/customer needs and feedback. In closing, one must ask the obvious question after reading all of this. That question is: "Do penguins have knees?" Whilst you ponder that, just think about how good those jeans are going to look on you. A coupla days later they're going to look great in the window of the laundry machine (front load) at the laundromat and again when you put them in the dryer. Other people are just going to sob quietly about how icky their clothes look when compared to yours. Okay. The fact of the matter is that, yes, penguins do have knees. Now that you know that, I'm sure you'll rest much better and probably get better fuel mileage. Of course, that may not be true. I hope you've at least taken away from this little novel, that I'm very happy with the product and will absolutely be buying more in the near future. The rest of the silliness is just there to, hopefully, bring a little smile/sunshine into your day/night and I sincerely believe that it will be passed on from you to others, thus we can all spread a bit of happiness in a world that is in dire need of more love and less hate. ~peace to all
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              Reviewed in the United States on November 3, 2018
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              Boreal
              Lowell, US
              ★★★★★ 5
              Good fit. Good quality.
              Size: 40W x 28L, Color: Vintage Stonewash
              Good fit. Good quality.
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              Reviewed in the United States on June 8, 2026

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