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Hitachi PSP0031 Power Steering Pump
Reliable Power Steering Pump for Infiniti FX50 and QX70
The Hitachi PSP0031 power steering pump is designed to restore precise steering control for your Infiniti FX50 or QX70. This new pump includes essential copper washers to ensure a secure and leak-free installation.
- Brand: Hitachi
- Part Number: PSP0031
- Compatible with Infiniti FX50 and QX70 models
- New power steering pump for reliable performance
- Copper washers included (2 per unit) for proper sealing
- No mounting hardware included
Product Details and Specifications
The Hitachi PSP0031 is a new power steering pump engineered specifically for Infiniti FX50 and QX70 vehicles. It comes with two copper washers per unit, which are critical for preventing fluid leaks and maintaining system pressure. While mounting hardware is not included, this pump is designed to fit directly into the existing mounting points of your vehicle. Manufactured by Hitachi, a recognized name in automotive components, this pump meets OEM standards for durability and performance.
Applications and Common Issues Addressed
- Restores proper hydraulic pressure in the power steering system
- Eliminates whining or groaning noises caused by worn pumps
- Resolves steering stiffness or difficulty turning the wheel
- Prevents fluid leaks with included copper washers
- Improves overall steering responsiveness and safety
Installation Notes and Tips
When installing the Hitachi PSP0031 power steering pump, ensure that both copper washers are properly seated to avoid leaks. Since mounting hardware is not included, reuse the original bolts and brackets from your vehicle. It is recommended to inspect the power steering fluid lines and replace any worn hoses during installation. Bleed the power steering system thoroughly after installation to remove air and ensure smooth operation.
Quality Assurance and Warranty
This Hitachi power steering pump is a new, high-quality replacement part designed to meet or exceed OEM specifications. The inclusion of copper washers helps maintain a secure seal and reliable performance. While specific warranty details may vary, Hitachi products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Hitachi |
| Part Number | PSP0031 |
| Copper Washer Included | Yes |
| Manufacturer | Hitachi |
| Mounting Hardware Included | No |
| New Or Remanufactured | New |
| Qty Copper Washers Needed Per Unit | 2 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | INFINITI | QX70 | Base | 5.0L | V8 | N/A | Includes: 2 washers; Grade: Actual OE; Availability: Available to Order; New Or Remanufactured: New; Pulley Attachment Type: Bolt-on; Pulley Included: Yes; Reservoir Included: No |
| 2013 | INFINITI | FX50 | Base | 5.0L | V8 | N/A | Includes: 2 washers; Grade: Actual OE; Availability: Available to Order; New Or Remanufactured: New; Pulley Attachment Type: Bolt-on; Pulley Included: Yes; Reservoir Included: No |
| 2012 | INFINITI | FX50 | Base | 5.0L | V8 | N/A | Includes: 2 washers; Grade: Actual OE; Availability: Available to Order; New Or Remanufactured: New; Pulley Attachment Type: Bolt-on; Pulley Included: Yes; Reservoir Included: No |
| 2011 | INFINITI | FX50 | Base | 5.0L | V8 | N/A | Includes: 2 washers; Grade: Actual OE; Availability: Available to Order; New Or Remanufactured: New; Pulley Attachment Type: Bolt-on; Pulley Included: Yes; Reservoir Included: No |
| 2010 | INFINITI | FX50 | Base | 5.0L | V8 | N/A | Includes: 2 washers; Grade: Actual OE; Availability: Available to Order; New Or Remanufactured: New; Pulley Attachment Type: Bolt-on; Pulley Included: Yes; Reservoir Included: No |
| 2009 | INFINITI | FX50 | Base | 5.0L | V8 | N/A | Includes: 2 washers; Grade: Actual OE; Availability: Available to Order; New Or Remanufactured: New; Pulley Attachment Type: Bolt-on; Pulley Included: Yes; Reservoir Included: No |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.