Product Overview
The CARDONE 20-279 Reman Power Steering Pump restores OE steering assist and reliability for Ford/Mazda 4.0L applications. Every unit is fully remanufactured with 100% new O-rings and premium HNBR seals, shafts are precision-finished to protect seals, and each pump is computer-tested for pressure, bypass, flow, valve operation, steering effort, and noise. CARDONE’s reman process cuts raw material and energy use by up to 80% compared with new production.
Key Features
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Triple-tested critical components (campacs, spool valves, etc.)
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Calibrated pressure relief valve in every unit
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HNBR seals resist heat and breakdown for long, leak-free life
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Precision-surfaced shaft minimizes seal wear
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Hydraulic efficiency test on every pump
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OE fit and function; direct replacement
Technical Specifications
| Spec |
Detail |
| Hose Port Type |
O-Ring |
| Housing Material |
Cast Iron |
| Inlet Attachment / Ø |
Barb / 0.691 in (17.55 mm) |
| Outlet Attachment |
Threaded |
| Outlet Thread Size |
M16 x 1.5 |
| Pulley Attachment |
Press-On |
| Belt Type |
Serpentine |
| Remote Reservoir |
Yes (not included) |
| Reservoir / Cap Included |
No / No |
| Filter Included |
No |
| Shaft Type |
Press-On |
| Type |
Hydraulic |
OE Cross References
Mazda: 1F2432600, 1F8032600, 1F8032600A, 1F8032600R0B
Ford: 1F8032600B, 1F8032600R0A, 1L2Z3A674EBRM, 4L2Z3A674BA, 4L2Z3A674CA, 5L2Z3A674BA, 5L2Z3A674CA, 5L2Z3A674CARM, 7L2Z3A674C, 7L5Z3A674D, F77Z3A674EA, F77Z3A674EARM, F77Z3A674EBRM
Mercury: 1L2Z3A674EBRM, 4L2Z3A674BA, 5L2Z3A674BA, F77Z3A674CA, F77Z3A674EA, F77Z3A674EARM, F77Z3A674EBRM
Vehicle Compatibility (Summary)
Always verify by Year/Make/Model/Engine and production date notes.
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Ford Explorer 4.0L (1997–2005) – Reservoir not included
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Ford Explorer Sport 4.0L (2001–2002; 2003 before 05/02/2003) – Reservoir not included
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Ford Explorer Sport Trac 4.0L (2001–2002, 2005; 2003 before 05/02/2003) – Reservoir not included
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Ford Ranger 4.0L (2001–2011) – Reservoir not included
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Mazda B4000 4.0L (2001–2009) – Reservoir not included
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Mercury Mountaineer 4.0L (1998–2005) – Reservoir not included
Installation & Warranty Best Practices
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Flush the power steering system thoroughly and install an in-line filter to protect the new pump.
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Use OE-specified power steering fluid.
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Inspect/replace hoses and reservoir (if cracked or contaminated).
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Verify press-on pulley alignment and torque per service manual.
