Hitachi VTC0006 Engine Variable Valve Timing (VVT) Solenoid Housing

Hitachi VTC0006 Variable Timing Control Cover

The Hitachi VTC0006 is a Variable Timing Control Cover for the engine valve train system. This aluminum cover mounts to the timing chain case front cover and helps regulate oil pressure to the camshaft phasors that control valve timing.

Key Features

• Aluminum Variable Timing Control Cover construction
• Controls oil pressure to the camshaft phasors
• Mounts to the engine timing chain case front cover
• Supports variable valve timing operation
• Direct-fit replacement for select Infiniti applications

Detailed Description

This Hitachi VTC0006 part is a Variable Timing Control Cover used in the engine's variable valve timing system. By managing oil pressure to the camshaft phasors, it helps the engine adjust valve timing as operating conditions change. It is a fitment-based replacement for select Infiniti Q70, Q50, and M35h models, including 2014-2019 Infiniti Q70, left; 2018 Infiniti Q50, left, to 07/2018; 2014-2017 Infiniti Q50, left; and 2013 Infiniti M35h, left, from 02/2013. This part cross-references Nissan (e.g., 13041-4GA0B) for the same application.

What This Part Helps Address

• Oil pressure control issues affecting camshaft phasor operation
• Variable valve timing performance concerns
• Timing system faults related to the front cover assembly
• Engine drivability problems tied to VVT control
• Replacement needs for a damaged or worn control cover

Installation Notes and Tips

Install the VTC0006 on the timing chain case front cover and verify left-side fitment before ordering. Confirm the vehicle year, model, and production date, especially for 2018 Q50 and 2013 M35h applications with date-specific coverage. Clean mating surfaces carefully and follow the factory service procedure for the engine's variable timing system.

Quality Assurance

Hitachi manufactures this component for engine valve train service applications and provides OE-style fitment for the listed Infiniti models. Verify part number VTC0006 and vehicle-specific fitment before installation.