Description
Repair, installation, and use context
Evaluate ACDelco GM Original Equipment 15857665 Power Steering Pump in the context of a Pumps repair, installation, or use case. The source application detail is: Application note: These original equipment power steering pumps have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Plan access, tools, and surrounding components around this supporting source detail: Manufactured to GM OE specification for fit, form, and function. Confirm this final recorded point before work begins: GM-recommended replacement part for your GM vehicle’s original factory component.
Job-planning boundary
The page preserves the supplied facts but does not infer an unlisted vehicle, installation method, or repair result.
Complete source-backed product details
| Manufacturer | ACDelco |
|---|---|
| Brand | ACDelco |
| Model | Pump Asm-P/S |
| Item Weight | 2.73 pounds |
| Product Dimensions | 6.75 x 6.25 x 6.25 inches |
| Country of Origin | Japan |
| Item model number | 15857665 |
| Exterior | Machined |
| Manufacturer Part Number | 15857665 |
| OEM Part Number | 15857665 |
ACDelco GM Original Equipment Power Steering Pumps generate the hydraulic energy needed for your vehicle’s power-assisted steering system, and are GM-recommended replacements for your vehicle’s original components. These original equipment power steering pumps have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Source product highlights
- Generate energy need for your vehicle’s power-assisted steering system
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function




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