CSF 20010 Automatic Transmission Oil Cooler

Brand CSF 20010
Box Height (in) 19
Box Length (in) 32 1/2
Box Weight (lbs) 7 4/7
Box Width (in) 8 1/4
Construction parallel flow
Core Length 19 2/5
Core Thickness 5/8
Core Width 14
Hazardous Material No
Inlet Tube tube
Outlet Tube tube
Fits Dodge · 6 vehicles

Parallel-flow construction. Promotes efficient fluid cooling in a compact oil cooler.

Automatic transmission oil cooler. Helps manage transmission fluid temperature for reliable operation.

Cross-references Carlson 19103, Partslink Numbering System CH4050127 and 82207597 for the same application. See all 3.

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CSF 20010 Automatic Transmission Oil Cooler

The CSF 20010 automatic transmission oil cooler is a parallel-flow unit built for heavy-duty cooling applications on select Dodge Ram trucks. With a 14-inch core width, 19 2/5-inch core length, and 5/8-inch core thickness, it provides a compact cooling solution for transmission fluid management in demanding use.

Key Features

  • Parallel-flow construction for efficient fluid cooling
  • Core dimensions: 14 in. wide x 19 2/5 in. long x 5/8 in. thick
  • Tube-style inlet and outlet connections
  • Direct-fit style replacement for heavy-duty cooling applications
  • Cross-reference: Carlson 19103

Fitment and Application

Fits 2002-2003 Dodge Ram 1500, N/A, Heavy Duty Cooling. Fits 2002-2003 Dodge Ram 2500, N/A, Heavy Duty Cooling. Fits 2002-2003 Dodge Ram 3500, N/A, Heavy Duty Cooling. This CSF 20010 transmission oil cooler is a fitment-based replacement for Dodge Ram 1500, Ram 2500, and Ram 3500 trucks equipped with heavy duty cooling.

Use this cooler when servicing or replacing the automatic transmission cooler on a 2002-2003 Dodge Ram 1500, 2500, or 3500 with heavy duty cooling. The CSF 20010 also cross-references Partslink CH4050127 for the same application.

What It Helps Address

  • High transmission fluid temperatures during towing or hauling
  • Reduced cooling performance from a damaged or restricted cooler
  • Fluid temperature rise in heavy-duty Dodge Ram truck use
  • Transmission service needs tied to cooler replacement

Installation Notes and Tips

Verify the vehicle’s heavy duty cooling configuration before ordering. Confirm inlet and outlet tube routing, and compare the existing cooler dimensions and mounting layout to the CSF 20010 before installation. Proper line connection and leak checks are important after replacement.

Quality Assurance

CSF manufactures cooling components for automotive applications with attention to fitment and core construction. The CSF 20010 is a non-hazardous part and is built as a parallel-flow automatic transmission oil cooler for the listed Dodge Ram applications.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2003DodgeRam 15005.9LV8N/AHeavy Duty Cooling
2003DodgeRam 25008.0LV10N/AHeavy Duty Cooling
2003DodgeRam 35008.0LV10N/AHeavy Duty Cooling
2002DodgeRam 15005.9LV8N/AHeavy Duty Cooling
2002DodgeRam 25005.9LV8N/AHeavy Duty Cooling
2002DodgeRam 35005.9LV8N/AHeavy Duty Cooling
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Carlson — 19103Partslink Numbering System — CH405012782207597