Walker 590-1094 Engine Variable Valve Timing (VVT) Solenoid

Walker Products 590-1094 VVT Solenoid

Walker Products 590-1094 is an engine variable valve timing (VVT) solenoid for select Audi and Volkswagen applications. It is built to meet or exceed OEM standards and specifications, with fitment coverage for models such as Audi A6 Quattro, Audi Q7, and Volkswagen Touareg.

Key Features

• Engine variable valve timing (VVT) solenoid for precise oil control
• Walker Products engine management component for OE-style replacement
• Manufactured under ISO 9001/IATF16949 quality systems
• Application coverage includes Audi A4/A6/A7/A8/S models, Q5/Q7, RS models, and Volkswagen Touareg
• Cross-reference: Standard Ignition VVT214

Product Details

Walker Products 590-1094 is part of the Walker Products line of fuel system and engine management components, a product family supported by in-house manufacturing, engineering, and technical documentation. This VVT solenoid is used in applications that rely on an integrated oil control valve for cam timing control, including select Audi RS3, TT RS Quattro, Q7, A6 Quattro, A7 Quattro, A8 Quattro, S4, S5, S6, S7, S8, SQ5, and Volkswagen Touareg models. If you are searching for a Walker Products 590-1094 VVT solenoid for Audi Q7 or a Walker Products 590-1094 replacement for Volkswagen Touareg, this part number is listed for those vehicle families.

What It Helps Address

• Rough idle related to variable valve timing control issues
• Check engine light conditions tied to VVT system faults
• Delayed or inconsistent cam timing response
• Oil control valve performance problems in the timing system
• Driveability concerns on Audi and Volkswagen VVT-equipped engines

Installation Notes and Tips

Verify the part number and match the vehicle application before installation. Confirm the engine configuration and note any production-date split listings, such as 2012 Audi A6 Quattro and A7 Quattro applications with date-specific coverage. Inspect the related oil passages, connectors, and sealing surfaces during service, and follow the vehicle service manual for torque and diagnostic procedures.

Quality Assurance

Walker Products states that its engine management components are manufactured to meet or exceed OEM standards and specifications. The company supports production with engineering, product management, and technical documentation resources, and operates under ISO 9001/IATF16949 certification.