CSF 07-13 BMW M3 (E9X) Triple Pass Radiator
SKU: 86793007394

CSF 07-13 BMW M3 (E9X) Triple Pass Radiator

Sale price$308.25 Regular price$342.50
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

CSF 07-13 BMW M3 (E9X) Triple Pass RadiatorCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your E9X M3 running at its best, a CSF High Performance All Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. The Triple Pass Flow Structure

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your E9X M3 running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. The Triple-Pass Flow Structure allows the coolant to flow across the core of the radiator three times before exiting for lowest outlet temperatures possible. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.

This Part Fits:

Year Make Model Submodel
2008-2013 BMW M3 Base
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.
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SKU: 86793007394

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10qverymuch
Boise, US
★★★★★ 5
Great for keeping my dog's mind active
My pup loves them!
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Reviewed in the United States on March 14, 2025
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Danielle M.
Houston, US
★★★★★ 5
Easy to hold
I love these buns! My dog is a extreme chewer and usually most bones she can eat through pretty quickly. She loves this one and I know it’s going to last her forever. It also is very easy for her to hold onto with her paws. I will definitely purchase this again.
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Reviewed in the United States on June 30, 2023
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Green eggs and ham
Massapequa, US
★★★★★ 4
They can chew off the plastic
My dog loves the bone, but after a few moments, we noticed some she had already chewed off some of the bone! We upsized to avoid this issue as well! We know this is expected, however it is also concerning if you have a dog that can take off large chunks, which we don’t.
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Reviewed in the United States on April 21, 2026
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Amazon Customer
Port Orchard, US
★★★★★ 5
Dogs love them
3 dogs all fight over these bones
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Reviewed in the United States on June 1, 2023
S
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Shelli Williamson
Louisville, US
★★★★★ 2
After 2 weeks update 9 month review
Updated. 9 months of aggressive chewing. Pic 2 - Purchased this 2 weeks ago. I have two Pitties. An 8 yr old 80lbs and a 2 yr old 45 lbs. Little pieces flake off as they chew. It is hard finding tough toys for very aggressive chewers. I’m not impressed by these. However, the dogs do love them.
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Reviewed in the United States on July 29, 2023

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