ACDelco Remanufactured Power Steering Pumps are completely remanufactured
and then put through rigorous testing to ensure that they will hold up to the
demands of daily driving.
- Use 100% new, premium-grade seals including high-temperature double-lip
Viton® seals to help provide better durability and reliability
- Surface wear on cam packs are microfinished to help provide durability
and quieter operations
- Seal surface on input shafts are microfinished for precise fit and leak-free
sealing
- ACDelco pumps are thoroughly tested twice - once by simulated driving conditions
and a second time by low-pressure submersion - to help deliver superb performance
and quality
 Installation Tips - Replace Power Steering Pressure and Return Hoses when replacing the power steering pump. Steering hoses can degrade internally and cause contamination in the power steering system, which can damage the new power steering pump
- Where applicable, replace the Power Steering Reservoir or clean the internal filter
- Completely flush the system with an OE approved Power Steering Fluid prior to installation (the correct type of fluid is noted on the reservoir cap or in your owner's manual). Flushing the system is critical to prevent system contamination and failure
- Consider replacing the Belt (found in the Belt Drive category). Modern belts wear gradually and become less efficient, which can put strain on the Power Steering Pump and other belt driven components
- Install the pump and all supplied o-ring seals according to installation instructions, to prevent leaking
- Consider installing a Power Steering Filter on the Power Steering Return Hose to prevent system contamination and extend the life of the power steering components
- A replacement Power Steering Pump can whine or make noise until air is purged from the fluid. Bleed the system during installation to prevent noise and extend the life of the steering components
ACDelco Quality ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.
| GM ORIGINAL EQUIPMENT |
| GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors. |
| ACDELCO GOLD (PROFESSIONAL) |
| ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors. |
|
| OEM / Interchange Numbers: 88990456 |
