ACKOJA A38-0548 Engine Variable Valve Timing (VVT) Sprocket - Intake

ACKOJA A38-0548 Intake VVT Sprocket

The ACKOJA A38-0548 is an engine variable valve timing (VVT) sprocket for the intake side on select Nissan applications. It is a direct-fit engine valve train component for maintaining proper cam timing response in compatible Frontier, NV, Xterra, and Pathfinder models.

Key Features

• Engine variable valve timing (VVT) sprocket for the intake camshaft
• OE-grade ACKOJA replacement for select Nissan valve train applications
• Fits 2011-2015 Nissan Xterra, intake
• Fits 2011-2012 Nissan Pathfinder, intake
• Fits 2012-2016 Nissan Frontier, intake
• Fits 2013-2019 Nissan NV3500, intake
• Fits 2015-2019 Nissan NV2500, intake
• Fits 2016-2019 Nissan NV1500, intake
• Fits 2017-2018 Nissan Frontier, intake with listed build/emissions notes

Detailed Description

ACKOJA A38-0548 is built for intake-side VVT service on Nissan Frontier, Nissan NV1500, Nissan NV2500, Nissan NV3500, Nissan Xterra, and Nissan Pathfinder applications listed in the fitment data. This part supports the cam timing control function used by the engine management system, making it a relevant replacement when servicing valve train timing components on the specified vehicles. This part cross-references Gates 23998 for the same application.

What It Is Used For

• Restoring intake cam timing control on a Nissan Frontier with VVT-related wear
• Replacing a noisy, sticking, or timing-inconsistent intake sprocket on Nissan Xterra
• Addressing cam timing faults on Nissan NV1500, NV2500, or NV3500 engines
• Servicing intake-side valve train components during engine repair on Nissan Pathfinder
• Correcting drivability issues tied to variable valve timing response

Installation Notes and Tips

Verify engine code, model year, and intake-side placement before ordering. Match the vehicle build notes shown in the fitment data, including Federal Emission and production-date references where listed. Follow factory service procedures for cam timing alignment and torque specifications during installation.

Quality Assurance

ACKOJA is listed as OE grade for the applications shown, and the part is cataloged for direct replacement use on the specified Nissan models. Part number A38-0548 should be matched to the vehicle’s exact fitment details before installation.