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CSF Dual-Pass Universal Heat Exchanger (Cross-Flow)

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The CSF 8030 is a universal dual-pass cross-flow heat exchanger, and its core is 100% All Aluminum TIG-Welded Construction with a 2-row, 42mm design. The manufacturer describes its dual-pass path as routing coolant across the core of the heat exchanger 2 times before exiting the radiator, which is meant to hold outlet temperatures down. Its listed roles are air-to-water intercooler duty, small radiator, or auxiliary cooler. Compared with a stock radiator or a bargain universal cooler, the value here is a purpose-built core that underwent burst pressure, thermal cycle, vibration testing, and salt spray testing, plus individual leak testing before shipment. For liquid-to-air intercooler builds, this is a sensible route to faster heat soak recovery.

Because the 8030 is a universal unit with no listed year, make, or model application, it suits custom work rather than a plug-and-play swap. The manufacturer says it can be mounted in any orientation, and its positioning includes horizontal, vertical, parallel, and V-mount layouts. The 3/4" (19mm) slip-on connections allow for easy fluid line connections, so a buyer searching for a 19mm slip-on heat exchanger for a turbo or supercharged build can plan hose routing around them. Look for keywords such as universal liquid-to-air intercooler core, dual-pass cross-flow heat exchander, air-to-water intercooler radiator, and 3/4 inch slip-on cooler for a custom cooling project.

  • Brand / Product Line: CSF Heat Exchangers
  • Part Number (MPN): 8030
  • Type: Universal dual-pass cross-flow heat exchanger
  • Core Material: All-aluminum, TIG-welded
  • Core Design: 2-row, 42mm core with 6.5mm tall multi-louvered fins (B-tube technology)
  • Inlet/Outlet: 3/4" (19mm) slip-on connections
  • Mounting: CNC-machined mounting points; any orientation
  • Finish: Satin
  • Warranty: 2-year limited

FAQ:

Does the CSF 8030 fit a specific vehicle?

No. The manufacturer lists it as a universal part with no year, make, or model application, so fitment depends on your custom bracketing and plumbing layout.

Can it be mounted vertically or in a V-configuration?

The manufacturer states it can be mounted in any orientation, and its materials describe horizontal, vertical, parallel, and V-mount configurations as achievable.

What is the warranty on the CSF 8030?

The manufacturer lists a 2-year limited warranty on this heat exchanger.

Installing it yourself

This is not a bolt-in radiator. Per the manufacturer's product positioning, it is aimed at fabricators and builders making custom liquid-to-air kits, so expect to make your own mounting brackets, hose runs, and airflow arrangement. The 3/4" (19mm) slip-on fittings accept hose sized to that diameter, and a drain plug is part of the design. Plan for fabrication skills and a tested, leak-checked plumbing layout before filling the system with coolant.

  • MPN: 8030
  • Manufactured by: CSF
  • Units per SKU: 1
  • In Stock: 8, On Order: 2
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MPN
8030
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CSF
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In Stock (8)
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