Hitachi VTG0025 Engine Variable Valve Timing (VVT) Sprocket - Intake

Hitachi VTG0025 Intake VVT Sprocket

Hitachi VTG0025 is an engine variable valve timing (VVT) sprocket for the intake side. It is listed for a wide range of Nissan and INFINITI applications, including Nissan GT-R, Altima, Maxima, Murano, Pathfinder, Quest, 350Z, and INFINITI EX35, FX35, G25, G35, JX35, M35, M35h, and QX60.

This intake VVT sprocket cross-references Standard Ignition VVT707 for the same application.

Key Features

• Hitachi VTG0025 intake VVT sprocket for engine valve train service
• Direct fit coverage for multiple Nissan and INFINITI models
• Supports intake cam timing control in VVT-equipped engines
• OE-style replacement for applications using Nissan 13025-JA10A, 13025-JK20A, or 13025-JK21A
• Also cross-references Standard Ignition VVT707

Detailed Description

Use Hitachi VTG0025 when replacing an intake variable valve timing sprocket on supported Nissan and INFINITI vehicles. This part is cataloged for 2007-2021 applications, including Fits 2009-2021 Nissan GT-R, intake; Fits 2007-2013 Nissan Altima, intake; Fits 2009-2014 Nissan Maxima, intake; Fits 2009-2014 Nissan Murano, intake; and Fits 2013-2014 Nissan Pathfinder, intake. It also covers select INFINITI models such as EX35, FX35, G25, G35, JX35, M35, M35h, and QX60.

For buyers searching by part number, VTG0025 is the Hitachi reference to keep on hand during intake cam timing repair, VVT system diagnosis, or engine rebuild work. The broad fitment makes it a practical match for common Nissan and INFINITI VQ-series service needs.

Common Problems This Part May Address

• Intake cam timing fault codes
• Rough idle related to VVT operation
• Loss of engine performance from incorrect cam phasing
• Timing noise or irregular valve timing response
• Failed intake VVT sprocket on listed Nissan and INFINITI engines

Installation Notes and Tips

Verify engine code, model year, and intake-side application before ordering. Confirm the existing sprocket part number against VTG0025 and the listed OE references before installation. Because this is a timing-related engine component, follow factory service procedures and timing alignment specifications during replacement.

Quality Assurance

Hitachi is an established OE-focused brand in engine management and drivetrain components. VTG0025 is cataloged as an OE-style replacement for the listed Nissan and INFINITI applications, with direct cross-reference support for common interchange numbers.