Genuine 14001-ZE00B Intake Manifold Assembly for Nissan VK56DE 5.6L V8

The Genuine 14001-ZE00B Intake Manifold Assembly is a factory OEM replacement component designed for Nissan and Infiniti vehicles equipped with the VK56DE 5.6L V8 engine. This critical engine component directs air from the throttle body to the individual intake ports on each cylinder head, ensuring proper air distribution for optimal engine performance and fuel efficiency.

Key Features:

• Genuine Nissan OEM part number 14001-ZE00B (also referenced as 14001ZE00B)
• Engineered specifically for the VK56DE 5.6L V8 engine platform
• Features eight individual intake runners for precise cylinder-to-cylinder air delivery
• Factory-designed long-runner configuration optimized for low-end torque production
• Includes integrated gasket grooves and fuel injector mounting locations
• Requires eight individual intake port gaskets for proper installation (sold separately)
• Manufactured to Nissan's stringent quality control specifications

This intake manifold assembly is a complete replacement unit that bolts directly to the VK56DE cylinder heads. The OEM design utilizes long intake runners that enhance torque output throughout the lower RPM range, making it ideal for trucks, SUVs, and full-size vans that require strong pulling power. Installation requires removal of the throttle body, fuel rails, and fuel injectors, and should be performed following Nissan's recommended torque specifications and tightening sequence.

Technical Notes:

• Supersedes part number 14001ZE00B
• Compatible with stock 70mm throttle body or aftermarket upgrades
• Installation requires new intake manifold gaskets (not included)
• Professional installation recommended