CSF 20007 Automatic Transmission Oil Cooler

Brand CSF 20007
Box Height (in) 10 3/7
Box Length (in) 34 1/4
Box Weight (lbs) 3 2/3
Box Width (in) 3 1/2
Construction parallel flow
Core Length 21 1/6
Core Thickness 4/5
Core Width 6 2/3
Hazardous Material No
Inlet Tube quick fitting
Outlet Tube quick fitting
Fits Chrysler · 4 vehicles

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

Quick-fitting connections. Simplify installation with secure inlet and outlet hookups.

Automatic transmission oil cooler. Helps manage transmission fluid temperature.

Cross-references 5159083AA and CH4050123 for the same application. See all 2.

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Automatic Transmission Cooling for Chrysler Pacifica

The CSF 20007 automatic transmission oil cooler is built for direct-fit service on 2005-2006 Chrysler Pacifica models. It uses a parallel flow construction with quick-fitting inlet and outlet tubes to support efficient transmission fluid cooling in a compact package.

For Chrysler Pacifica owners replacing a leaking or restricted cooler, CSF 20007 provides the core dimensions and connection style needed for a straightforward OE-style replacement. The CSF 20007 is also referenced by part numbers 5159083AA and CH4050123 for the same application.

Key Features

  • Parallel flow construction for transmission fluid heat transfer
  • Core dimensions: 21 1/6 in. length, 6 2/3 in. width, 4/5 in. thickness
  • Quick-fitting inlet tube and quick-fitting outlet tube
  • Compact box size for handling and storage: 34 1/4 in. x 3 1/2 in. x 10 3/7 in.
  • Fits 2005-2006 Chrysler Pacifica, N/A
  • CSF part number 20007 for catalog and cross-reference lookup

Product Details

This automatic transmission oil cooler is intended for vehicles that use a quick-connect style cooler interface and a parallel flow core layout. Its size and connection design make it a practical replacement when servicing the transmission cooling circuit on a 2005-2006 Chrysler Pacifica. If you are searching for a 2005 Chrysler Pacifica transmission oil cooler, a 2006 Chrysler Pacifica automatic transmission cooler, or CSF 20007 replacement fitment, this part matches those application details.

CSF 20007 is a direct-fit cooling component for the transmission fluid system, helping maintain fluid temperature control through the radiator/cooler circuit. The part number 20007 is useful when matching the cooler to OE references during repair or parts lookup.

Common Reasons to Replace

  • Transmission fluid cooler leakage
  • Restricted fluid flow through the cooler core
  • Heat-related transmission service concerns
  • Damaged quick-fitting inlet or outlet connections
  • Replacement during transmission or cooling system repair

Installation Notes and Tips

Verify the cooler connection style and core dimensions before installation. Inspect the transmission lines, seals, and surrounding cooling components for wear or contamination, and confirm the cooler is routed correctly within the vehicle’s cooling system. Fits 2005-2006 Chrysler Pacifica, N/A.

Quality Assurance

CSF is an established cooling-system brand, and this cooler is built with parallel flow construction for application-specific fitment. Cross-reference numbers for this part include 5159083AA and CH4050123.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006ChryslerPacifica3.8LV6N/A
2006ChryslerPacifica3.5LV6N/A
2005ChryslerPacifica3.5LV6N/A
2005ChryslerPacifica3.8LV6N/A
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5159083AACH4050123