Standard Ignition VVT780 Engine Variable Valve Timing (VVT) Sprocket - Intake

Engine Variable Valve Timing Sprocket for Mazda

Standard Ignition VVT780 is an engine variable valve timing sprocket for the intake side of select Mazda applications. It is built for vehicles that rely on precise cam timing control to maintain smooth engine operation and consistent performance.

• Engine variable valve timing sprocket for intake cam timing control
• Direct fit for select Mazda CX-30, CX-9, 6, CX-5, MX-5 Miata, CX-3, and 3 applications
• Fits 2020-2023 Mazda CX-30, Intake
• Fits 2023 Mazda CX-9, Intake
• Fits 2018-2021 Mazda CX-9, Intake
• Fits 2018-2021 Mazda 6, Intake
• Fits 2017-2021 Mazda CX-5, Intake
• Fits 2019-2021 Mazda MX-5 Miata, Intake
• Fits 2017-2020 Mazda CX-3, Intake
• Fits 2017 Mazda 3, Intake

Standard Ignition VVT780 is an intake variable valve timing sprocket used to control camshaft phasing in Mazda engines equipped with VVT on the intake side. Proper sprocket operation helps the engine management system maintain accurate valve timing across changing load and speed conditions. This part cross-references PE02124X0 for the same application.

Common Symptoms and Repair Use

• Restores intake cam timing control when the original sprocket is worn or sticking
• Addresses timing-related drivability concerns on Mazda CX-5, CX-9, and Mazda 6 models
• Helps correct engine fault codes related to variable valve timing performance
• Supports smoother idle and more consistent throttle response when VVT operation is affected
• Used during timing system service on Mazda CX-30, MX-5 Miata, CX-3, and Mazda 3 applications

Installation Notes and Tips

Install VVT780 on the intake side only where listed in the fitment data. Verify engine code, timing marks, and cam phaser orientation before assembly, and follow the manufacturer service procedure for timing system alignment. Because this component affects valve timing, careful setup is important to avoid drivability issues after repair.

Quality Assurance

Standard Ignition supplies engine management and ignition components for professional repair use. VVT780 is listed under Standard Ignition part number VVT780 and is cross-referenced to OE-style replacement numbers for the same Mazda applications.