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Cardone 21-494 Power Steering Pump
| Brand | Cardone 21-494 |
|---|---|
| E-Waste | No |
| Hose Port Type | O-ring |
| Housing Material | Aluminum |
| 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 Pump Outlet Quantity | 1 |
| Power Steering Reservoir Cap Included | No |
| Product Condition | Remanufactured |
| Pulley Attachement Type | Bolt-on |
| Pulley Included | No |
| Remote Reservoir | Yes |
| Reservoir Included | No |
| Product line | Power Steering Pump |
| Fits | INFINITI and Nissan · 14 vehicles |
OE direct replacement. Remanufactured to match original equipment performance and fit.
Aluminum housing. Lightweight construction helps support durable, reliable operation.
Hydraulic efficiency tested. Each unit is checked for consistent pressure, flow, and steering effort.
Cross-references Infiniti 49110ZV00A and Nissan 49110ZV00A for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Cardone 21-494 Power Steering Pump
Restore steering assist with this remanufactured Cardone power steering pump, engineered to meet or exceed original equipment performance. Built for direct replacement use on select Nissan and INFINITI applications, Cardone 21-494 is tested for hydraulic efficiency, pressure control, fluid flow, and noise before it leaves the remanufacturing process.
Compatible with Nissan Armada, Nissan TITAN, Nissan Pathfinder, and INFINITI QX56 applications that use a remote reservoir setup, this pump is a practical OE-style replacement for drivers addressing steering noise, hard steering, or fluid-related pump wear.
Key Features
- Remanufactured Original Equipment-style power steering pump for precise vehicle fit
- Triple-tested critical components, including cam packs and spool valves
- Computer-tested final assembly for pressure, bypass, flow, valve operation, steering effort, and noise
- 100% new O-rings and premium HNBR seals to help resist leaks and heat-related breakdown
- Surfaced shafts to precise specifications to reduce premature seal wear
- 100% tested and calibrated pressure relief valves
- Aluminum housing with O-ring hose port design
- Remote reservoir configuration; reservoir not included
Product Details
Cardone Power Steering Pump 21-494 is remanufactured from an OE design and updated where needed to improve durability. The unit is built with tested internal components and calibrated to deliver consistent hydraulic performance in steering systems that depend on stable pressure and fluid control. This part cross-references Nissan/INFINITI OE application 49110ZV00A for the same application.
Fits 2010-2015 Nissan Armada, N/A; Fits 2011-2015 Nissan TITAN, N/A; Fits 2012 INFINITI QX56, N/A; Fits 2011-2012 Nissan Pathfinder, N/A. Common search terms for this part include Nissan Armada power steering pump replacement, Nissan TITAN remanufactured steering pump, and INFINITI QX56 hydraulic pump replacement.
What It Helps Fix
- Whining or noisy power steering pump operation
- Hard steering caused by pump wear or low hydraulic output
- Loss of assist at idle or inconsistent steering effort
- Fluid leakage from worn seals or aged internal components
- Contamination-related flow control issues after system service
Installation Notes
Reservoir not included. An in-line filter, OE fluid, and a complete system flush are required for warranty on the listed applications. Before installation, inspect the pulley, fluid condition, and steering system for contamination. If the original pulley has a loose fit after removal, replace the pulley rather than reusing it. Air in the system can cause whining noise, so bleed the system thoroughly after installation.
Quality Assurance
Cardone remanufactured power steering pumps are engineered to meet or exceed OE performance and undergo hydraulic efficiency testing before release. The remanufacturing process also reduces energy and raw material use compared with producing a new part.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Nissan | Armada | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2015 | Nissan | TITAN | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2014 | Nissan | Armada | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2014 | Nissan | TITAN | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2013 | Nissan | Armada | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2013 | Nissan | TITAN | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2012 | INFINITI | QX56 | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2012 | Nissan | Armada | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2012 | Nissan | Pathfinder | 5.6L | V8 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2012 | Nissan | TITAN | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2011 | Nissan | Armada | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2011 | Nissan | Pathfinder | 5.6L | V8 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2011 | Nissan | TITAN | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2010 | Nissan | Armada | — | — | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
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