1533028010 Toyota VALVE ASSY CAM, Price: 51.55$, Weight: 0.242kg

VVT‑i Camshaft Oil Control Valve – Restore Smart Timing

This precision oil control valve commands the Variable Valve Timing system, letting your engine adjust cam timing on the fly. It delivers stronger low‑end torque, smoother idle, better fuel economy, and cleaner emissions. Built for tight tolerances and clean response, it’s a direct‑fit, OEM‑grade replacement for worn or stuck solenoids. ✅

Why this part is needed ⛽

Modern engines rely on hydraulic cam phasing to breathe right at any RPM. Without a healthy valve, the ECU can’t position the cam accurately, costing power and efficiency, and raising emissions.

How it works ⚙️

The ECU pulses the solenoid coil. Inside, a spool routes pressurized engine oil to the cam phaser, advancing or retarding the camshaft. A clean filter screen and precise metering keep timing quick and stable.

What happens if it fails ⚠️

Symptoms include rough idle, flat acceleration, rattly cold starts, poor MPG, and an engine warning light. Dirty oil can stick the spool, while a hardened O‑ring can leak. Left unchecked, timing errors can overheat the catalyst and increase engine wear.

Compatibility

• Alphard G/V
• Alphard Hv
• Alphard/Vellfire/Hv
• Avensis
• Blade
• Caldina
• Camry
• Camry Hv
• Camry/Aurion/Hv
• Camry/Hybrid
• Corolla
• Estima
• Estima Hybrid
• Estima T/L
• Gaia
• Harrier
• Highlander
• Ipsum
• Isis
• Kluger L/V
• Mark X Zio
• Matrix
• Nadia
• Noah/Voxy
• Opa
• Picnic/Avensis Verso
• Premio/Allion
• Previa
• Previa/Tarago
• Rav4
• Rav4 J/L
• Rav4/Vanguard
• Rukus
• Sai
• Scion Tc
• Scion Xb
• Solara
• Vista/Vista Ardeo
• Wish