Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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For Your Every Summer RSVP, with Code: SUMMER15
Description
CSF Radiators BMW B58 Triple Pass Heat Exchanger For BMW M140i, M240i, 340i & 440iUpgrade your BMW M140i, M240i, 340i, or 440i with the CSF Radiators BMW B58 Triple Pass Heat Exchanger. Designed for high performance cooling, this advanced heat exchanger features a triple pass design that maximizes cooling efficiency and reduces heat soak, ensuring optimal engine performance even under the most demanding conditions. Crafted from premium materials, the CSF heat exchanger offers superior durability and longevity. Its precise fit and
Upgrade your BMW M140i, M240i, 340i, or 440i with the CSF Radiators BMW B58 Triple Pass Heat Exchanger. Designed for high-performance cooling, this advanced heat exchanger features a triple-pass design that maximizes cooling efficiency and reduces heat soak, ensuring optimal engine performance even under the most demanding conditions. Crafted from premium materials, the CSF heat exchanger offers superior durability and longevity. Its precise fit and easy installation make it an ideal upgrade for enthusiasts looking to enhance their BMW's cooling system. Experience improved reliability and performance with the CSF Radiators BMW B58 Triple Pass Heat Exchanger.
Radiator Features
- Core Size: 524mm Length x 478mm Height x 69mm Wide
- 68mm 2-Row Core with CSF's B-Tube Technology (World's Largest 2-Row Core)
- 6.5mm Multi-Louvered Fin Height
- Triple-Pass Flow Design
- Included Detachable Rock Guard
- OEM CNC Machined Mounting Location Pins and Brackets
- Direct Plug-and-Play Design, Including CNC Machined "Quick Connect" Inlet/Outlet Water Fittings
- No Modifications Needed to Install
- Semi-Gloss Black Finish
- Replaces OEM Part Number: 17118741830
Vehicle Fitment
- 2017-2021 BMW F22 230i - Turbocharged 2.0L L4
- 2017-2021 BMW F23 230i - Turbocharged 2.0L L4
- 2017-2021 BMW F22 230i xDrive - Turbocharged 2.0L L4
- 2017-2021 BMW F23 230i xDrive - Turbocharged 2.0L L4
- 2016-2018 BMW F30 330e - Turbocharged 2.0L L4
- 2017-2018 BMW F30 330i - Turbocharged 2.0L L4
- 2017-2018 BMW F34 330i GT xDrive - Turbocharged 2.0L L4
- 2017-2018 BMW F30 330i xDrive - Turbocharged 2.0L L4
- 2017-2019 BMW F31 330i xDrive - Turbocharged 2.0L L4
- 2016-2018 BMW F30 340i - Turbocharged 3.0L L6
- 2017-2019 BMW F34 340i GT xDrive - Turbocharged 3.0L L6
- 2016-2018 BMW F30 340i xDrive - Turbocharged 3.0L L6
- 2017-2020 BMW F32 430i - Turbocharged 2.0L L4
- 2017-2020 BMW F33 430i - Turbocharged 2.0L L4
- 2017-2020 BMW F32 430i xDrive - Turbocharged 2.0L L4
- 2017-2020 BMW F33 430i xDrive - Turbocharged 2.0L L4
- 2017-2020 BMW F36 430i xDrive Gran Coupe - Turbocharged 2.0L L4
- 2017-2020 BMW F32 440i - Turbocharged 3.0L L6
- 2017-2020 BMW F33 440i - Turbocharged 3.0L L6
- 2017-2020 BMW F36 440i Gran Coupe - Turbocharged 3.0L L6
- 2017-2020 BMW F32 440i xDrive - Turbocharged 3.0L L6
- 2017-2020 BMW F33 440i xDrive - Turbocharged 3.0L L6
- 2017-2020 BMW F36 440i xDrive Gran Coupe - Turbocharged 3.0L L6
- 2017-2021 BMW F22 M240i - Turbocharged 3.0L L6
- 2017-2021 BMW F23 M240i - Turbocharged 3.0L L6
- 2017-2020 BMW F22 M240i xDrive - Turbocharged 3.0L L6
- 2017-2020 BMW F23 M240i xDrive - Turbocharged 3.0L L6
Replaces OEM part numbers:
- BMW: 17 11 8 741 830
- BMW: 17-11-8-741-830
- BMW: 17118741830
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1926 reviews
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Product Reviews
★★★★★ 5
22 outlets. Super easy to use. Extremely happy with purchase.
Size: 6.5 FT, Color: Black
22 outlets!
I had 2 battery backups but, after 5 years, the battery died and could not be easily replaced.
I moved all my plugs to one, easy to use strip.
Lots of room for block plugs. Generous room between outlets.
3 USB C and 3 USB A outlets mean I can plug in chargers for my devices.
Extremely happy with my purchase. Great company. Lots of choices from DEPOW but this one allowed me to plug in all my block plugs without covering other plugs.
Great color. Extremely well made.
Will purchase again.
Generous 6.5 foot cord. My others had short 3 foot cords which barely reached.
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Reviewed in the United States on November 12, 2025
★★★★★ 5
Good fit and nice sharp holesaw included
The hole made by the included holesaw was the perfect size for the insert. They work well and cosmetically look much better than a raw hole in the wood. I tried the cable wrap and inserter and both make the job of wrapping and securing the cables much easier. Overall a good product and a good value.
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Reviewed in the United States on January 17, 2025
★★★★★ 5
Great for small projects. Nice fit.
I purchased this set while building a couple of end tables. They fit like a glove and it's really nice that they come with the hole saw bit. It's a great set for what you get.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
My desk looks organized
Works great
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Includes everything you need and a bonus to get the cord wrap
I bought this to route the cords up to the monitor on a height-adjustable desk. The top of the desk is an inch thick, and this was easy to drill through. To make sure I got a clean cut and did not damage the top, I put painters' tape on the area where I wanted to cut and drilled a small starter hole to get it exactly in the right spot. It cut a really clean hole from the top, and the plastic insert fit perfectly.
Once I got the hole cut and the wires run where I wanted them, I put the cord wrap on. The tool that comes with the cord wrap is really slick and super easy to use. I was able to bundle together three cords that hang off the side of the desk. Given that the desk is adjustable, it was a nice bonus to get the cord manager with the kit, as it keeps the cords from getting hung up in the desk when adjusting it.
I'm very happy with the purchase, great price.
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Reviewed in the United States on December 14, 2025
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