CSF
Aluminum Parallel Flow

CSF 10623 A/C Condenser

Brand CSF 10623
Box Height (in) 3 1/3
Box Length (in) 35 5/8
Box Weight (lbs) 8
Box Width (in) 21
Construction parallel flow
Core Length 25
Core Thickness 5/8
Core Width 17 1/2
Hazardous Material No
Inlet Tube Block Fitting
Outlet Tube Tube
Product line Aluminum Parallel Flow
Fits Dodge · 10 vehicles

Parallel-flow design. Promotes efficient refrigerant flow through the condenser.

Aluminum construction. Helps resist corrosion while keeping weight down.

A/C condenser. Transfers heat from refrigerant for reliable cooling performance.

Cross-references APDI 7014983, NGK 4983 and Spectra Premium 7-4983 for the same application. See all 6.

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CSF 10623 A/C Condenser for Ram HD

The CSF 10623 is an aluminum parallel flow A/C condenser built for 1998-2002 Dodge Ram 2500 and Dodge Ram 3500 applications. It uses a block fitting inlet and tube outlet layout to match the listed OE-style configuration for Ram HD cooling system service.

Key Features

  • Aluminum parallel flow construction for efficient refrigerant heat transfer
  • Core dimensions: 25 in. length, 17 1/2 in. width, 5/8 in. thickness
  • Block fitting inlet tube with tube outlet connection
  • Direct fit for 1998-2002 Dodge Ram 2500 and 1998-2002 Dodge Ram 3500
  • CSF Aluminum Parallel Flow product line
  • Part number 10623 for catalog and cross-reference lookup

Product Details

CSF’s Aluminum Parallel Flow line focuses on aluminum condenser construction and OE-style fitment for HVAC service. The parallel flow core design supports refrigerant cooling efficiency, while the listed dimensions and tube connections help match the factory-style condenser layout used on Dodge Ram 2500 and Dodge Ram 3500 trucks from 1998 through 2002. CSF reports more than 30 million units sold and uses ISO/TSO certified factories for production control. This part cross-references APDI 7014983 for the same application.

Common Problems This Part Can Address

  • Loss of A/C cooling performance from a leaking or damaged condenser
  • Restricted refrigerant flow caused by internal condenser blockage
  • Physical damage from road debris, corrosion, or front-end impact
  • Warm air from the vents due to poor heat rejection in the A/C system
  • Service issues on Ram 2500 and Ram 3500 trucks with OE-style condenser connections

Installation Notes

Verify the inlet and outlet tube style before installation, since this condenser uses a block fitting inlet and tube outlet. Confirm core dimensions and mounting layout against the removed unit on your Dodge Ram 2500 or Dodge Ram 3500 to ensure proper alignment with the HVAC system. Always inspect related A/C components, flush the system as needed, and evacuate and recharge the refrigerant circuit according to factory service procedures.

Quality Assurance

CSF manufactures this condenser in ISO/TSO certified factories and packages it for transit protection. The brand’s production volume and controlled manufacturing process support consistent fitment and finish for HVAC replacement service.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2002DodgeRam 25005.9LL6DIESELN/AAluminum Parallel Flow
2002DodgeRam 35005.9LL6DIESELN/AAluminum Parallel Flow
2001DodgeRam 25005.9LL6DIESELN/AAluminum Parallel Flow
2001DodgeRam 35005.9LL6DIESELN/AAluminum Parallel Flow
2000DodgeRam 25005.9LL6DIESELN/AAluminum Parallel Flow
2000DodgeRam 35005.9LL6DIESELN/AAluminum Parallel Flow
1999DodgeRam 25005.9LL6DIESELN/AAluminum Parallel Flow
1999DodgeRam 35005.9LL6DIESELN/AAluminum Parallel Flow
1998DodgeRam 25005.9LL6—N/AAluminum Parallel Flow
1998DodgeRam 35005.9LL6DIESELN/AAluminum Parallel Flow
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 7014983NGK — 4983Spectra Premium — 7-498355055825AD55055825AECH3030133