Walker 590-1123 Engine Variable Valve Timing (VVT) Solenoid - Right

Walker 590-1123 VVT Solenoid for Jaguar

Walker Products 590-1123 is an engine variable valve timing (VVT) solenoid built for Jaguar applications that rely on precise cam timing control. It is a direct-fit engine management component for restoring proper oil flow control to the VVT system on select Jaguar XF, XJ8, XJR, XK, XKR, S-Type, X-Type, XK8, Vanden Plas, and Super V8 models.

Walker Products has supplied automotive fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products line is backed by ISO 9001/IATF16949 certification and is used across a wide range of engine sensor and control applications.

Key Features

• Engine variable valve timing (VVT) solenoid for Jaguar engine management systems
• Walker Products part number 590-1123
• OE-style replacement for select Jaguar VVT applications
• Built for accurate cam timing oil control response
• Cross-references Dorman OE Solutions 918-158 and Standard Ignition VVT251 for the same application

Detailed Description

Walker 590-1123 is used in variable valve timing systems to regulate oil pressure delivery to the cam phaser, helping the engine control module manage valve timing under changing load and speed conditions. This VVT solenoid is listed for 2002-2009 Jaguar XJ8, 2002-2009 Jaguar XJR, 2002-2009 Jaguar Vanden Plas, 2002-2009 Jaguar XKR, 2002-2008 Jaguar S-Type, 2002-2008 Jaguar X-Type, 2002-2006 Jaguar XK8, 2005-2009 Jaguar Super V8, 2007-2009 Jaguar XK, and 2009-2010 Jaguar XF. It is also listed for 2002 Jaguar S-Type, right.

For buyers searching for a Jaguar XF VVT solenoid, Jaguar XJ8 variable valve timing solenoid, or Jaguar S-Type engine timing control valve, Walker Products 590-1123 provides a direct replacement option for the confirmed applications above.

What It Helps Address

• Check engine lights related to VVT or cam timing control
• Rough idle caused by inconsistent valve timing response
• Reduced engine performance from a sticking or failing solenoid
• Timing-related drivability concerns on Jaguar VVT-equipped engines
• Oil control issues affecting cam phaser operation

Installation Notes and Tips

Verify the original part number and connector style before installation. Confirm the exact vehicle application by year, model, and position, especially for the 2002 Jaguar S-Type right-side listing. Clean the mounting area and inspect the engine oil condition, since contaminated oil can affect VVT solenoid operation and shorten service life.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company supports production with in-house manufacturing, product management, engineering, and technical support, and operates under ISO 9001/IATF16949 certification.