Gates VVS157 Engine Variable Valve Timing (VVT) Solenoid

Gates VVT Solenoid VVS157 Overview

The Gates Engine Variable Valve Timing Solenoid VVS157 is an OE-style oil control valve built to match factory fit, form, and performance requirements. It is designed for 12-volt electromagnetic operation and uses a female connector with 2 male blade terminals for direct replacement service on select Hyundai and Kia applications.

Compatible With 2005-2009 Kia Rio, 2006-2009 Kia Rio5, 2006-2009 Hyundai Accent, and 2010 Kia Rio and Rio5 built Oct. 31, 2009 and older. The Gates VVS157 is engineered to restore variable valve timing control for drivability and emissions performance.

Key Features

• OE-performance Variable Valve Timing Solenoid, also known as an oil control valve
• 12-volt electromagnetic activation
• Female connector with 2 blade terminals
• Seal and gasket/seal included for proper sealing at the engine
• High-quality construction for durability and service life
• Designed to match OE specifications in fit, form, and performance
• Gates VVS157 cross-references Cardone New 7V-7001 and Dorman OE Solutions 918-022 for the same application

Detailed Description

The Gates Engine Variable Valve Timing Solenoid VVS157 is a direct-fit replacement for vehicles that rely on precise oil flow control to manage cam timing. By regulating oil pressure to the VVT system, this solenoid helps the engine respond correctly under changing load and speed conditions. It is built with a steel shaft, 1.126-inch housing width and overall height, and a 4.252-inch overall length to support OE-style installation and operation.

This part number, VVS157, is listed for 2005-2009 Kia Rio, 2006-2009 Kia Rio5, 2006-2009 Hyundai Accent, and 2010 Kia Rio and Rio5 built Oct. 31, 2009 and older. If you are replacing a failing VVT solenoid on a Hyundai Accent or Kia Rio platform, Gates VVS157 provides the factory-style configuration needed for proper engine control.

What It Helps Address

• Rough or unstable idle caused by incorrect VVT oil control
• Reduced engine response from a sticking or failing solenoid
• Check engine light conditions related to variable valve timing operation
• Lower fuel economy from improper cam timing control
• Increased emissions from inconsistent valve timing performance

Installation Notes and Tips

Confirm the connector style, terminal count, and vehicle build date before installation. This solenoid uses a female connector, 2 terminals, and does not include mounting hardware. Inspect the sealing surface and replace any damaged gasket area during service so the VVT system maintains proper oil control after installation.

For fitment verification, match the application to your vehicle year, make, model, and engine configuration. Gates VVS157 is specified for select Hyundai Accent and Kia Rio/Rio5 applications, including 2010 Kia Rio and Rio5 vehicles built on or before Oct. 31, 2009.

Quality Assurance

Gates designs this Engine Variable Valve Timing Solenoid to OE specifications in fit, form, and performance and tests it to help restore engine operation. High-quality materials and sealed construction support long service life in demanding engine environments.