GENUINE TOYOTA 4RUNNER SC430 GS430 RH CAM TIMING OIL CONTROL VALVE 15330-50011 15340-50011

As the core control component of Toyota’s engine variable valve timing (VVT/i-VVT) system, the Oil Control Valve (OCV) is a key part that precisely regulates engine oil pressure and controls valve opening and closing timing. It directly affects engine power output, idle stability, fuel economy and exhaust emissions, and is also a core replacement part for resolving common engine failures in Toyota models.

This oil control valve is tailor-developed for the full range of Toyota models, fully covering mainstream passenger vehicles such as Corolla, Camry, Highlander, RAV4, Crown, Prado and Avalon, as well as a number of models under the Lexus brand. It perfectly matches Toyota’s original OE numbers and adopts a 1:1 replica process of original vehicle specifications. Its interfaces, pins and valve body dimensions are fully consistent with original parts, enabling true plug-and-play installation without modification or adjustment. Whether replaced by vehicle owners themselves or installed in batches by repair shops, it can greatly reduce installation difficulty and improve maintenance efficiency.

Equipped with high-precision electromagnetic induction components, the product responds to engine ECU commands at millisecond level, precisely controls oil flow direction and pressure, and dynamically calibrates valve timing angles. It effectively solves typical VVT system failures such as idle vibration, power lag, weak acceleration, abnormal increase in fuel consumption, persistent engine fault light illumination and difficult cold start, restoring the engine to smooth operation and bringing back original power performance and fuel efficiency, meeting the needs of both daily commuting and long-distance driving.

Material selection and manufacturing strictly comply with Toyota’s original standards. The valve body is made of high-quality alloy materials featuring high temperature resistance, corrosion resistance and wear resistance, paired with highly sealed imported sealing rings and precision wear-resistant valve cores. Having passed multiple stringent quality control tests including high and low temperature cycle tests, continuous oil pressure impact tests and long-term aging fatigue tests, the product eliminates problems such as oil leakage, jamming and failure. It maintains stable operation even under the complex high-temperature and high-pressure working conditions of the engine, with a service life comparable to original parts, providing long-term protection for engine performance.