Power Steering Pump for 2004-2006 Nissan Altima & More - CARDONE Reman 21-5450

Keep hydraulic steering assist working with the CARDONE Remanufactured Power Steering Pump 21-5450 (also written 215450). It installs as a direct-fit replacement for the 2004-2006 Nissan Altima and the 2004-2006 Nissan Sentra — see the "Vehicles it fits" section for engine-level fitment.

The pump draws power steering fluid and generates the pressurized flow that reduces the effort needed to turn the wheel. CARDONE remanufactures each unit to meet or exceed O.E. performance, scrutinizing the original design and applying upgrades where applicable to produce a more durable part than the original.

• Triple-tested critical components: campacs, spool valves and other critical components are triple-tested for reliability.
• 100% new sealing: built with all-new O-rings and premium-grade HNBR seals, which resist breaking down at high temperatures unlike conventional seal material.
• Precision-surfaced shaft: shafts are surfaced to precise specifications to help eliminate premature seal wear and extend pump life.
• Calibrated and computer-tested: supplied with 100% tested, calibrated pressure relief valves, and the final assembly is computer-tested for pressure, bypass, fluid flow, valve operation, steering effort and noise.

Signs the original pump may need replacing include a whine or groan when turning, hard or heavy steering, and power steering fluid leaks. Diagnose the cause before replacing.