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CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator CSF CSF7089
CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator CSF CSF7089
CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator CSF CSF7089
CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator CSF CSF7089
CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator CSF CSF7089
CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator CSF CSF7089
CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator CSF CSF7089
CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator CSF CSF7089
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CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator

CSF
CSF7089
710353070895
Radiators
4 Units In Stock - Ships Next Business Day
$ 699.00 $ 649.00
FREE Ground Shipping!
$ 649.00

SKU: 7089 | UPC: 710353070895

CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator Fits 2016-2021 BMW 2/3/4 Series

CSF #7089 high-performance all-aluminum radiator upgrades cooling for F-Chassis Gen 1 B58 engines in 2016-2021 BMW 230i 330i 340i 430i 440i and M240i models. This direct drop-in replacement delivers 38% greater cooling efficiency than OEM to keep engine temperatures stable during aggressive driving or track sessions. Engineered with a thicker 2-row core it handles high heat loads while maintaining factory fitment.

Key Features

  • All-Aluminum Construction: Replaces OEM plastic tanks with durable TIG-welded aluminum for superior strength and resistance to cracking under high heat.
  • 2-Row 42mm Core: Engineered core measures 21.25" x 16.875" x 1.625" providing 38% increased cooling surface area over stock for better heat dissipation.
  • Billet Aluminum End Tanks: Precision CNC-machined tanks ensure maximum fluid flow and structural integrity under pressure.
  • OEM Inlet/Outlet Fitment: Uses factory 1.5-inch inlet and outlet fittings for seamless integration with existing hoses and shrouds.
  • Vacuum-Brazed Fins: High-density fins maximize airflow and thermal transfer for consistent performance in demanding conditions.

Product Notes

  • Installs in OEM location with no cutting or modifications required.
  • Consult manufacturer installation instructions or repair manual included with product.
  • Ships in protective cardboard box measuring 30 x 20 x 5 inches.

Installation Notes

  • Professional installation recommended.
  • Direct drop-in fit uses existing mounting points and hardware.
  • Compatible with OEM shroud and fans no additional brackets needed.

This Part Fits

Year Make Model Submodel
2017-2020 BMW 430i Base
2017-2020 BMW 430i Gran Coupe Base
2017-2020 BMW 430i xDrive Base
2017-2020 BMW 430i xDrive Gran Coupe Base
2017-2020 BMW 440i Base
2017-2020 BMW 440i Gran Coupe Base
2017-2020 BMW 440i xDrive Base
2017-2020 BMW 440i xDrive Gran Coupe Base
2017-2021 BMW M240i Base
2017-2021 BMW M240i xDrive Base
2017-2021 BMW 230i Base
2017-2021 BMW 230i xDrive Base
2017-2018 BMW 330i Base
2017-2018 BMW 330i GT xDrive Base
2017-2018 BMW 330i xDrive Base
2016-2018 BMW 340i Base
2017-2019 BMW 340i GT xDrive Base
2016-2018 BMW 340i xDrive Base

Why Choose CSF?

  • Over 75 years as a cooling systems leader with motorsport heritage.
  • Manufactured with aerospace-grade materials for reliability.
  • Engineered and tested for BMW B58 platforms in USA facilities.

Frequently Asked Questions

  • Q: Will this radiator fit my 2018 BMW M240i xDrive?
    A: Yes it is a confirmed direct drop-in fit for 2017-2021 M240i and M240i xDrive models with Gen 1 B58 engine.
  • Q: What materials are used in construction?
    A: 100% all-aluminum with vacuum-brazed fins and billet end tanks for maximum durability and heat transfer.
  • Q: What is the warranty and install process?
    A: Backed by CSF limited lifetime warranty. Drop-in install takes 1-2 hours with basic tools refer to included instructions.

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-protected box 30 x 20 x 5 inches
  • Weight: 20 lbs shipping weight

Request For Information

Have questions about CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator? Fill out the form below and we'll get back to you by the next business day.
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