Gates VVS256 Engine Variable Valve Timing (VVT) Solenoid - Intake (Left)

Gates VVT Solenoid for Volvo Intake Control

The Gates VVS256 is an engine variable valve timing solenoid, also referred to as an oil control valve, built to OE specifications for fit, form, and performance. It is designed for direct replacement on select Volvo applications, including the intake side of the XC90 and S80, with the goal of restoring stable valve timing control and consistent engine operation.

Key Features

• OE-style engine variable valve timing solenoid from Gates
• Electromagnetic activation with 12V operation
• Female connector with 2 male blade terminals
• Includes seal and grommet for the installation interface
• Constructed with durable materials for service life
• Direct-fit replacement for select Volvo intake (left) applications

Product Details

Gates Engine Variable Valve Timing Solenoid VVS256 is engineered for the intake (left) position on select Volvo models. It is a direct replacement for 2005-2011 Volvo XC90 and 2007-2010 Volvo S80 applications listed in the fitment data. This solenoid helps regulate oil flow to the variable valve timing system so the engine can maintain proper cam timing under changing load and speed conditions. Gates VVS256 is also a practical cross-reference for OE-style replacement needs, with interchange references including 916-905 and 8687947 for the same application.

The Gates OE performance product line focuses on replacement components built to match original specifications, and this VVT solenoid follows that approach with the correct connector style, terminal layout, and sealing components for the listed vehicles. For buyers searching for a Volvo XC90 VVT solenoid or Volvo S80 oil control valve, VVS256 provides a targeted replacement option.

What It Helps Address

• Rough or unstable idle caused by variable valve timing control issues
• Reduced engine response from incorrect cam timing operation
• Fuel economy loss related to timing control faults
• Increased emissions from inconsistent valve timing
• Check engine light conditions tied to VVT solenoid performance

Installation Notes and Tips

Verify the intake (left) position before installation and compare the connector, terminal count, and seal style to the original part. Clean the mounting area and inspect the oil passages and grommet surface for contamination or wear before fitting the new solenoid. Confirm the vehicle application by year, make, model, and engine-side position for the Volvo XC90 or Volvo S80 listed in the fitment data.

• Fits 2005-2011 Volvo XC90, Intake (Left)
• Fits 2007-2010 Volvo S80, Intake (Left)

Quality Assurance

Gates manufactures this VVT solenoid to OE specifications in fit, form, and performance and tests it to help restore engine performance, fuel economy, idle quality, and emissions control on the listed Volvo applications.