CSF 3957 Radiator

Brand CSF 3957
Core Thickness 1 5/8
Core Width 18 11/16
Core Material Aluminum
Tank Material Plastic
Core Length 24 1/8
Inlet Diameter 1 3/4 right
Outlet Diameter 1 7/8 left
Down Flow Or Cross Flow Type Cross flow
Box Height (in) 7 1/16
Box Length (in) 31 1/4
Box Weight (lbs) 13
Box Width (in) 23 1/8
Hazardous Material No
Inlet Length (in) 19 1/8
Inlet Width (in) 2 1/4
No. Of Rows 1
Oil Cooler (in) No
Outlet Length (in) 19 1/8
Outlet Width (in) 2 1/4
Radiator Cap Supplied No
Tech Note O.e.m. style plastic tank & aluminum core with quick-connect outl
Fits Chrysler · 3 vehicles

OE-style replacement. Plastic tank and aluminum core match the original layout for straightforward service.

Heavy-duty cooling core. Upgraded 2-row construction improves heat rejection over the OEM 1-row design.

Wind-tunnel validated. Cooling performance is tested in the lab for proven airflow efficiency.

Cross-references Carlson 13158 and 68050291AA for the same application. See all 2.

$153.25Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $153.25
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

CSF 3957 Radiator for Chrysler 300

The CSF 3957 radiator is an OE-style replacement built for 2012-2014 Chrysler 300 models with the special quick-connect outlet. It combines a plastic tank design with an aluminum core and an upgraded heavy-duty core layout for direct-fit cooling service.

Key Features

  • Fits 2012-2014 Chrysler 300, w/ Special Quick-Connect Outlet
  • OE-style plastic tank and aluminum core construction
  • Cross-flow radiator design
  • 1-row core configuration with upgraded heavy-duty core design
  • Quick-connect outlet pipe with included O-ring for the outlet connection
  • Core dimensions: 24 1/8 in. length, 18 11/16 in. width, 1 5/8 in. thickness
  • Inlet diameter: 1 3/4 in. right; outlet diameter: 1 7/8 in. left

Detailed Description

CSF part number 3957 is engineered as a direct replacement radiator for Chrysler 300 applications that use the special quick-connect outlet. The radiator uses an aluminum core with plastic tanks, matching the OE-style layout while incorporating an upgraded heavy-duty core design. CSF manufactures radiators to controlled performance standards and validates cooling performance through laboratory wind-tunnel testing. This radiator is built for 2012, 2013, and 2014 Chrysler 300 vehicles and is a practical choice when replacing a leaking, clogged, or damaged cooling unit. This part cross-references Carlson 13158 for the same application.

Common Reasons for Replacement

  • Coolant leaks from cracked tanks or aged seals
  • Restricted coolant flow from internal corrosion or debris
  • Overheating caused by reduced heat transfer
  • Damaged inlet or outlet connections
  • Failure of the original radiator on Chrysler 300 models with the special quick-connect outlet

Installation Notes and Tips

Verify the vehicle uses the special quick-connect outlet before ordering. The O-ring for the quick-connect outlet is included. Confirm inlet and outlet orientation, core dimensions, and hose connection sizes against the original radiator before installation. Flush the cooling system and inspect hoses, clamps, and related components for wear before installing the new radiator.

Quality Assurance

CSF radiators are produced in ISO/TSO-certified factories and built to performance-focused standards. The brand has supplied radiators worldwide for decades and manufactures a wide range of cooling applications for leading vehicle platforms.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2014Chrysler3006.4LV8N/Aw/ Special Quick-Connect Outlet
2013Chrysler3006.4LV8N/Aw/ Special Quick-Connect Outlet
2012Chrysler3006.4LV8N/Aw/ Special Quick-Connect Outlet
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Carlson — 1315868050291AA