CSF 3935 Radiator

Brand CSF 3935
Core Thickness 7/8
Core Width 16 1/16
Core Material Aluminum
Tank Material Plastic
Core Length 23 13/16
Inlet Diameter 1 1/2 left
Outlet Diameter 1 1/2 left
Down Flow Or Cross Flow Type Cross flow
Box Height (in) 7 7/16
Box Length (in) 32 5/8
Box Weight (lbs) 10
Box Width (in) 21 15/16
Hazardous Material No
Inlet Length (in) 16 5/8
Inlet Width (in) 1 3/8
No. Of Rows 1
Oil Cooler (in) No
Outlet Length (in) 16 5/8
Outlet Width (in) 1 3/8
Radiator Cap Supplied No
Tech Note O.e.m. style plastic tank & aluminum core with quick-connect inle
Fits Fiat, Jeep, and Ram · 15 vehicles

OE-style replacement. Plastic tank and aluminum core with a brazed-core upgrade.

Cross-flow design. Engineered for efficient cooling performance validation.

Quick-connect inlet and outlet. Simplifies installation with a factory-style pipe connection.

Cross-references BBB Industries 13533, 68247208AA and CH3010369 for the same application. See all 3.

$130.90Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $130.90
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Free returns within 60 days if it doesn't fit when fitment is verified.

CSF 3935 Radiator for Jeep Renegade and Fiat 500X

CSF 3935 is an OE-style radiator built with an aluminum core and plastic tanks for direct replacement service on select Jeep, Fiat, and Ram applications. It uses a cross-flow design with quick-connect inlet and outlet pipes, and it upgrades the original mechanical core to a higher-performance brazed core for improved cooling efficiency.

Key Features

  • Aluminum core with plastic tank construction
  • Cross-flow radiator design
  • 1-row core with 7/8 in. core thickness
  • Quick-connect inlet and outlet pipe design
  • Inlet and outlet diameter: 1 1/2 in. left
  • Core dimensions: 23 13/16 in. length, 16 1/16 in. width
  • Built to replace the original mechanical core with a brazed-core upgrade
  • Part number 3935

Detailed Description

CSF 3935 is engineered for vehicles that need a direct-fit radiator replacement with OE-style packaging and updated core construction. The aluminum core helps transfer heat efficiently, while the plastic tank design matches the original layout for serviceability. This radiator is listed for 2015-2022 Jeep Renegade, 2016-2018 Fiat 500X, and 2015-2018 Ram ProMaster City, making it a practical choice for owners searching for a radiator for Jeep Renegade 2015-2022 or a radiator for Fiat 500X 2016-2018. The CSF 3935 part number is also useful when cross-shopping OE replacement options for these applications.

This part cross-references Carlson 13533 for the same application.

What It Helps Address

  • Overheating caused by a worn or inefficient radiator
  • Coolant leaks from aging plastic tank and core assemblies
  • Reduced heat rejection from a damaged or clogged core
  • Fitment issues when replacing the original radiator on select Jeep, Fiat, and Ram models
  • Cooling system service needs on vehicles using the OE-style quick-connect inlet and outlet layout

Installation Notes and Tips

Verify inlet and outlet orientation before installation, since this radiator uses left-side 1 1/2 in. connections. Confirm core dimensions and vehicle fitment against the original unit before removal. This radiator does not include a radiator cap. For best results, inspect hoses, clamps, and coolant condition during replacement on Jeep Renegade, Fiat 500X, or Ram ProMaster City applications.

Quality Assurance

CSF states that its factories are ISO/TSO certified and that its radiators are engineered and wind-tunnel tested for cooling performance validation. The brand has supplied radiators worldwide for more than 50 years and manufactures a broad range of radiator applications for leading vehicle platforms.

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2022JeepRenegade2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2021JeepRenegade2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2020JeepRenegade2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2019JeepRenegade2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2018Fiat500X2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2018JeepRenegade2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2018RamProMaster City2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2017Fiat500X2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2017JeepRenegade2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2017RamProMaster City2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2016Fiat500X2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2016JeepRenegade2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2016RamProMaster City2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2015JeepRenegade2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
2015RamProMaster City2.4LL4N/AUpgraded with Higher Performance Brazed Core to replace Mechanical Core
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BBB Industries — 1353368247208AACH3010369