Cardone
Power Steering Pump

Cardone 20-322 Power Steering Pump

Brand Cardone 20-322
E-Waste No
Hose Port Type O-Ring
Housing Material Cast Iron
Mounting Hardware Included No
Package Contents Hydraulic Pump; Instruction Sheet; Sealing Kit
Power Steering Outlet ID Size 0
Power Steering Outlet Thread Size 16x1.5
Power Steering Pump Inlet Attachement Type Hose Barb
Power Steering Pump Outlet Attachment Type Threaded
Power Steering Reservoir Cap Included No
Product Condition Remanufactured
Pulley Attachement Type Press-On
Pulley Included No
Remote Reservoir Yes
Reservoir Included No
Product line Power Steering Pump
Fits Ford and Mercury · 4 vehicles

OE direct replacement. Remanufactured to match original fit and performance.

Cast iron housing. Adds strength for dependable hydraulic operation.

Hydraulic efficiency tested. Each unit is checked for reliable, long-lasting performance.

Cross-references Ford 4L2Z3A674AA and Mercury 4L2Z3A674AA for the same application. See all 2.

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Cardone Power Steering Pump for Explorer and Mountaineer

Restore steering response with the Cardone 20-322 remanufactured power steering pump. Built for 2004-2005 Ford Explorer and Mercury Mountaineer applications, this pump is remanufactured to meet or exceed original equipment performance with tested hydraulic output and updated sealing components.

Key Features

  • Remanufactured Original Equipment-style fit for a direct vehicle match
  • Triple-tested critical components, including cam packs and spool valves
  • Computer-tested final assembly for pressure, bypass, fluid flow, valve operation, steering effort, and noise
  • 100% new O-rings and premium HNBR seals to help resist heat-related seal breakdown
  • Precision-surfaced shafts to reduce premature seal wear
  • 100% tested and calibrated pressure relief valves
  • Cast iron housing with remote reservoir configuration
  • Supplied with hydraulic pump, instruction sheet, and sealing kit

Product Details

The Cardone Power Steering Pump line focuses on remanufactured OE replacement components that are inspected, upgraded where needed, and tested for reliable operation. Part number 20-322 is engineered for Ford Explorer and Mercury Mountaineer models listed below, with fitment for 2004 and 2005 vehicles. This part cross-references Ford and Mercury 4L2Z3A674AA for the same application.

Fits 2004 Ford Explorer, N/A. Fits 2005 Ford Explorer, N/A. Fits 2004 Mercury Mountaineer, N/A. Fits 2005 Mercury Mountaineer, N/A.

Common Problems This Pump Can Address

  • Whining or noisy power steering pump operation
  • Hard steering caused by weak hydraulic pressure
  • Inconsistent assist at low engine speed
  • Fluid leakage from worn seals or shaft wear
  • Poor steering response after pump failure or contamination

Installation Notes and Tips

This pump is supplied without a pulley and without a reservoir. For 2004 Explorer and Mountaineer applications, the fitment notes specify a build date from 03/30/2004. Use the correct OE fluid, install an in-line filter, and flush the system before operation to help protect the replacement pump. If the original pulley has a loose fit after removal, replace the pulley rather than reusing it.

If the system still whines after installation, check for air in the system and bleed it again. If assist only appears at higher engine rpm, inspect for contamination, binding steering components, or flow control valve issues.

Quality Assurance

Cardone remanufactured power steering pumps are tested to verify hydraulic efficiency and proper function before release. The remanufacturing process also reduces raw material and energy use compared with producing a new part.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005FordExplorer4.6LV8N/ASupplied without pulley and reservoir; install in-line filter, use OE fluid, flush system for warranty.; Power Steering Pump
2005MercuryMountaineer4.6LV8N/ASupplied without pulley and reservoir; install in-line filter, use OE fluid, flush system for warranty.; Power Steering Pump
2004FordExplorer4.6LV8N/ASupplied without Pulley; From 03/30/2004; Reservoir Not Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump
2004MercuryMountaineer4.6LV8N/ASupplied without Pulley; From 03/30/2004; Reservoir Not Included; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; Power Steering Pump
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Ford — 4L2Z3A674AAMercury — 4L2Z3A674AA