Aisin OCVK-004 Engine Variable Valve Timing (VVT) Oil Control Valve - Intake

Reliable Engine Variable Valve Timing Oil Control Valve

The Aisin OCVK-004 Engine Variable Valve Timing (VVT) Oil Control Valve is designed to maintain optimal engine performance for select Hyundai and Kia models. This precision component helps regulate oil flow to the VVT system, ensuring efficient valve timing adjustments.

• Compatible with Hyundai Elantra, Elantra GT, Forte, Optima, Sonata, Soul, and Tucson models
• Part number OCVK-004 for accurate identification and fitment
• Engineered to control oil flow in the variable valve timing system
• Durable construction for consistent engine performance
• Direct replacement part meeting OEM specifications

Product Details and Functionality

The Aisin OCVK-004 oil control valve plays a critical role in the engine's variable valve timing system by regulating the hydraulic flow of oil to the camshaft phasers. This regulation allows the engine control unit to adjust valve timing dynamically, improving fuel efficiency, reducing emissions, and enhancing overall engine responsiveness. Designed specifically for Hyundai and Kia vehicles, this valve ensures proper fit and function without modification.

Compatible Vehicles and Applications

• Hyundai Elantra and Elantra GT
• Hyundai Forte and Sonata
• Hyundai Tucson and Soul
• Kia Forte, Optima, Soul, and Tucson

This part is essential for addressing issues related to variable valve timing malfunctions in these models.

Common Issues Addressed by the OCVK-004 Valve

• Irregular engine performance or rough idling due to faulty VVT oil control
• Check engine light triggered by VVT system errors
• Reduced fuel efficiency linked to improper valve timing
• Engine hesitation or stalling during acceleration
• Increased emissions from inconsistent valve operation

Installation Notes and Tips

When replacing the Aisin OCVK-004 oil control valve, ensure the engine is cool and disconnect the battery before beginning. Carefully remove the old valve and inspect the surrounding components for wear or damage. Proper torque specifications should be followed during installation to avoid leaks or improper function. It is recommended to clear any diagnostic trouble codes after installation to reset the engine control unit.

Quality Assurance and Warranty

Aisin manufactures the OCVK-004 valve to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details may vary, Aisin products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.