Gates VVS159 Engine Variable Valve Timing (VVT) Solenoid

Gates VVT Solenoid for OE-Style Engine Control

The Gates Engine Variable Valve Timing Solenoid VVS159 is an OE-performance oil control valve built to match original fit, form, and function. It is engineered for 12-volt electromagnetic operation and uses durable materials to support consistent valve timing control, smoother idle, improved fuel economy, and reduced emissions.

Gates Engine Variable Valve Timing Solenoids are part of the brand’s OE performance line, focused on direct-replacement engine management components that restore factory-style operation without changing the original system design. The VVS159 follows OE specifications for the applications listed below, including Hyundai Accent and Kia Rio models.

Key Features

• Part number: VVS159
• Engine Variable Valve Timing (VVT) solenoid / oil control valve
• 12-volt electromagnetic activation
• Female connector with 1 connector and 2 blade terminals
• Seal and gasket/seal included
• OE-spec fit, form, and performance
• Constructed with durable materials for service life
• Direct replacement for select Hyundai Accent and Kia Rio applications

Detailed Description

The Gates VVS159 VVT solenoid regulates oil flow to the variable valve timing system so the engine can adjust cam timing as designed. This helps maintain proper engine response and stable operation in vehicles that rely on precise oil control valve performance. It is a direct-fit replacement for 2010-2011 Hyundai Accent, 2010-2011 Kia Rio, and 2011 Kia Rio5 applications, with 2010 Kia Rio and 2010 Kia Rio5 coverage for Nov. 1, 2009 and newer vehicles. This part cross-references Standard Ignition VVT112 for the same application.

What It Helps Address

• Rough or unstable idle related to VVT control issues
• Reduced engine performance from incorrect cam timing control
• Poor fuel economy caused by a malfunctioning oil control valve
• Check engine light conditions tied to VVT solenoid faults
• Increased emissions from inconsistent valve timing operation

Installation Notes and Tips

• Verify the connector style, terminal count, and seal condition before installation.
• Inspect the engine oil condition and service interval, since contaminated oil can affect VVT solenoid operation.
• Confirm vehicle coverage by year, make, model, and the Nov. 1, 2009 cutoff for 2010 Kia Rio and Rio5 applications.
• Use the existing mounting location and OE-style electrical connection for proper installation.

Quality Assurance

Gates manufactures this VVT solenoid to OE specifications and tests it to restore engine performance characteristics associated with proper variable valve timing control. The component is built from high-quality materials for durability and maximum service life.