CARDONE Reman Power Steering Pump P/N:21-5366

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$278.99
MPN: 21-5366
Item Package Quantity: 1
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CARDONE Reman Power Steering Pump P/N:21-5366
CARDONE Reman Power Steering Pump P/N:21-5366
$278.99

The CARDONE Remanufactured Power Steering Pump (P/N 21-5366) supplies the hydraulic pressure that drives your vehicle's power-assisted steering, reducing the effort needed at the wheel. It's a direct-fit remanufactured replacement for the 2004-2010 Infiniti QX56, 2005-2009 Nissan Armada, 2008-2010 Nissan Pathfinder, 2004 Nissan Pathfinder Armada, and 2004-2010 Nissan Titan — see the Buyer's Guide tab for engine-level fitment.

CARDONE remanufactures each unit to meet or exceed O.E. performance, reviewing original designs for potential improvements. Signs the original pump may need replacing include whining or groaning while turning, increased steering effort, or fluid seepage — diagnose the cause before replacing.

  • Triple-tested internals: critical components such as campacs and spool valves are triple-tested for reliability.
  • New seals: built with 100% new O-rings and premium-grade HNBR seals, which resist high-temperature breakdown, to help prevent leaks.
  • Precision shafts: shafts are surfaced to precise specifications to reduce premature seal wear.
  • Tested valves & assembly: supplied with 100% tested and calibrated pressure relief valves, and the final assembly is computer-tested for pressure, bypass, fluid flow, valve operation, steering effort, and noise.

Interchange: 2011-04 · 2009-05 · 2010-08 · 2010-04
201104 · 200905 · 201008 · 201004 · 2004

This part cross-references / interchanges with the following part numbers:

491107S000

Frequently Asked Questions

What does this power steering pump do?

It generates the hydraulic pressure that powers your vehicle's steering assist, reducing the effort required to turn the wheel.

Which vehicles does this pump fit?

It's a direct-fit replacement for the 2004-2010 Infiniti QX56, 2005-2009 Nissan Armada, 2008-2010 Nissan Pathfinder, 2004 Nissan Pathfinder Armada, and 2004-2010 Nissan Titan. Check the Buyer's Guide tab for engine-level fitment.

Is this a brand-new pump?

No. It's a remanufactured unit rebuilt to meet or exceed O.E. performance, with all critical components tested and a hydraulic efficiency test on every unit.

What are signs my power steering pump may need replacing?

Whining or groaning while turning, harder-than-normal steering effort, or fluid leaks can indicate a failing pump. Diagnose the cause before replacing, as these symptoms can have other sources.

What seals does this pump use?

It's built with 100% new O-rings and premium-grade HNBR seals, which resist breakdown at high temperatures, to help guard against leaks.