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OE Quality
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Cardone 21-237 Power Steering Pump
Overview of Cardone Power Steering Pump 21-237
The Cardone Power Steering Pump 21-237 is a remanufactured hydraulic pump designed specifically for Infiniti G25 and M35 models. This power steering pump ensures reliable steering assist by maintaining proper hydraulic pressure within the steering system.
- Remanufactured power steering pump with included pulley
- Aluminum housing for durability and heat dissipation
- O-ring hose port type for secure connections
- Threaded outlet attachment with 16x1.5 thread size
- Press-on pulley attachment type included
- Remote reservoir compatible (reservoir not included)
- Package includes hydraulic pump, instruction sheet, and sealing kit
About the Cardone Power Steering Pump Product Line
The Cardone Power Steering Pump line focuses on remanufactured components that meet or exceed original equipment specifications. These pumps are engineered to restore proper steering function and hydraulic pressure in vehicles, including the Infiniti G25 and M35. The 21-237 model features a robust aluminum housing and comes with a pulley to simplify installation, making it a practical replacement option within this product line.
Detailed Product Description
This Cardone power steering pump (part number 21-237) is designed to replace the original pump in Infiniti G25 and M35 vehicles. It features a durable aluminum housing that helps resist corrosion and dissipate heat effectively. The pump uses an O-ring type hose port to ensure a tight seal and prevent leaks. The outlet is threaded with a 16x1.5 size, compatible with the vehicle’s power steering system fittings. The included press-on pulley allows for straightforward installation without the need for additional mounting hardware. While the pump supports a remote reservoir setup, the reservoir itself is not included in the package.
Common Applications and Issues Addressed
- Restores power steering assist in Infiniti G25 and M35 models
- Eliminates whining noises caused by worn or failing pumps
- Resolves hard steering or inconsistent assist during engine rpm changes
- Addresses leaks or pressure loss due to damaged pump components
- Replaces pumps with damaged or cracked pulleys
Installation Notes and Tips
- Ensure the pulley is properly pressed onto the pump shaft to avoid damage
- Use the included sealing kit to prevent leaks at hose connections
- Check the condition of the pressure hose and remove contamination if present
- Flush power steering fluid as recommended by the vehicle manufacturer
- Verify compatibility with Infiniti G25 and M35 before installation
Quality Assurance and Warranty
The Cardone Power Steering Pump 21-237 is remanufactured to meet strict quality standards, ensuring reliable performance and durability. The pump includes an instruction sheet to assist with installation. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Cardone |
|---|---|
| Part Number | 21-237 |
| Position | Power Steering Pump |
| 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 Reservoir Cap Included | No |
| Product Condition | Remanufactured |
| Pulley Attachement Type | Press-On |
| Pulley Included | Yes |
| Remote Reservoir | Yes |
| Reservoir Included | No |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | INFINITI | G25 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2011 | INFINITI | G25 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2008 | INFINITI | M35 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2007 | INFINITI | M35 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
| 2006 | INFINITI | M35 | N/A | Reservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump |
* 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.