Standard Ignition VVT828 Engine Variable Valve Timing (VVT) Sprocket - Intake

Engine Variable Valve Timing Sprocket for Intake Applications

Standard Ignition VVT828 is an engine variable valve timing sprocket for the intake side. It is listed for select Buick Encore GX and Chevrolet Trailblazer applications, making it a direct-fit search match for drivers servicing intake VVT hardware on these platforms.

Key Features

• Engine variable valve timing sprocket for intake camshaft control
• Standard Ignition VVT828 part number for catalog and service lookup
• Fits 2020-2024 Buick Encore GX, intake
• Fits 2021-2024 Chevrolet Trailblazer, intake
• Cross-reference part numbers include 35-1921 and 12674561

Detailed Description

Standard Ignition VVT828 is an intake engine variable valve timing sprocket used in the valve train to support cam timing control. For shoppers searching for a Buick Encore GX intake VVT sprocket or a Chevrolet Trailblazer intake variable valve timing sprocket, this part number provides a focused match for the listed applications. The VVT828 designation also helps with OE-style part lookup when comparing service replacements and interchange references.

This part cross-references 35-1921 and 12674561 for the same application.

What It Helps Address

• Intake cam timing faults related to worn VVT sprocket operation
• Check engine lights tied to variable valve timing performance
• Rough idle or inconsistent engine response from timing control issues
• Noise or irregular operation from a failing intake sprocket
• Service replacement needs on Buick Encore GX and Chevrolet Trailblazer intake valve train systems

Installation Notes and Tips

Verify engine code, position, and OE part number before installation. This component is listed for the intake position only, so confirm the existing sprocket location on the vehicle. For best results, inspect related valve train components and follow the manufacturer service procedure for cam timing alignment during replacement.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for engine management and electrical service parts. VVT828 is cataloged for the specified Buick Encore GX and Chevrolet Trailblazer applications and should be matched to the vehicle by year, model, and intake position before purchase.