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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              ryan johnson
              Lexington, US
              ★★★★★ 5
              Tough and sturdy
              Size: Medium
              Have lasted my dog for years now and she is a tough chewer. Worth the money
              WAS THIS REVIEW HELPFUL?YesReportShare
              Reviewed in the United States on December 12, 2025
              M
              Verified Purchase
              monsieurcritique
              New York, US
              ★★★★★ 5
              Good product. My dog is very entertained and stimulated by playing with it.
              Color: Green, Size: Small (2.0 in, Pack of 2)
              I'M AMENDING THIS REVIEW AND ADJUSTING THE RATING UPWARD! Though it took my dog a little while to adjust to how differently this ball behaves, HE LOVES IT NOW. I wish I could give you a sense of how enjoyable and comically entertaining it is to play with him using it. ORIG. REVIEW: Bought this for a little 8 lb. aggressive chewer who loves to play fetch. I initially bought the 2" Chuckit! Ultra ball previously. It is the most amazingly durable product I've found for this pup. Very firm, but not hard on his teeth. He's very quick and agile, so I thought he would like the eye-mouth coordination challenge of a ball that changes direction suddenly. I guess my only disappointment with the product is that the ball is hollow instead of having a solid core like the Ultra ball, so he doesn't enjoy chomping down on it the same way. The erratic bounce feature is entertaining, but the pup is a little skittish, so he was intimidated at first. He's warmed up to it, but not with the same enthusiasm as the Ultra ball. Having said all this, I don't fault the product for the rating I gave it. It is a quality-made product that performs as advertised. I just didn't anticipate that my dog would be less enthusiastic than I thought.
              WAS THIS REVIEW HELPFUL?YesReportShare
              Reviewed in the United States on June 26, 2016
              M
              Verified Purchase
              Me
              Dallas, US
              ★★★★★ 5
              Awesome
              Color: Green, Size: Large (3.0 in, Pack of 1)
              Love all the chuckit balls and products and so does my dog. Very durable
              WAS THIS REVIEW HELPFUL?YesReportShare
              Reviewed in the United States on March 2, 2026
              J
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              Johnathan Robinson
              Draper, US
              ★★★★★ 5
              Highly entertained golden retriever!
              Color: Green, Size: Large (3.0 in, Pack of 1), Color: Green, Size: Large (3.0 in, Pack of 1)
              My golden retriever spends hours chasing this ball. Its erratic bounce pattern keeps him engaged and guessing where to chase the ball. It is durable and stands up to chewing well.
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              Reviewed in the United States on January 24, 2026
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              Cindy N.
              Natrona Heights, US
              ★★★★★ 4
              Great quality ball
              Color: Green, Size: Medium (2-1/2 in (Pack of 2))
              The product is great no issues. It’s very durable. All of this brands products are strong and durable. The only reason I gave it a four star is I think my dogs prefer more the blue round balls. So that being said, I won’t buy these anymore, but they love the blue ones whether they’re the recycled or not. Great company!
              WAS THIS REVIEW HELPFUL?YesReportShare
              Reviewed in the United States on May 26, 2025

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