ACDelco 86563312 GM Genuine OE Power Steering Pump with Reservoir

The ACDelco 86563312 is a GM Genuine Parts power steering pump assembly designed to restore reliable power-assisted steering function to your vehicle. As an original equipment replacement part, this pump is engineered to the same rigorous standards as the factory-installed component, ensuring proper fit, performance, and durability.

This complete pump assembly generates the hydraulic pressure necessary to operate your vehicle's power steering system, reducing steering effort and providing precise control. ACDelco power steering pumps are designed, engineered, and tested to meet General Motors' exacting specifications and are backed by GM's quality assurance.

Key Features:

• GM Genuine Parts OE quality and reliability
• Includes integrated fluid reservoir and reservoir cap
• Designed for 2016-2025 GM heavy-duty truck applications
• Engineered specifically for 6.6L diesel engines
• Does not include pulley or mounting hardware (sold separately)
• Validated by General Motors for proper fitment and performance

This power steering pump is manufactured to OE specifications to ensure seamless integration with your vehicle's steering system. ACDelco GM Genuine Parts represent the trusted choice for maintaining your vehicle's original performance and reliability.