Walker 590-4003 Engine Variable Valve Timing (VVT) Solenoid Filter

Walker 590-4003 VVT Solenoid Filter

Walker 590-4003 is an OE replacement Engine Variable Valve Timing (VVT) Solenoid Filter built to keep engine oil clean before it reaches the VVT solenoid actuator. It is a direct-fit service part for Honda and Acura applications, including Honda Civic, Honda Accord, Honda CR-V, and Acura TSX models with VTC oil control valve systems.

Key Features

• Stainless steel filter media with a chrome finish
• Black rubber gasket for sealing in the original bore or housing
• OE-style fitment for VVT and VTC oil control valve service
• Built for oil pressure compatibility in the engine’s valve train system
• Helps maintain clean oil flow to cam timing control components
• Walker 590-4003 for Honda Civic, Accord, CR-V, and Acura TSX applications

Detailed Description

This Walker VVT solenoid filter screens engine oil before it enters the solenoid actuator, helping protect the variable valve timing system from sludge, varnish, and metal debris. The stainless steel filter material and oil-resistant rubber gasket are selected for the high-temperature environment inside the engine. Walker 590-4003 is engineered for OE specifications, making it a practical choice when servicing timing-related drivability concerns or replacing a clogged VTC oil control valve filter on Honda and Acura engines.

Compatible With 2002-2015 Honda Civic, 2003-2012 Honda Accord, 2002-2014 Honda CR-V, 2004-2014 Acura TSX, 2007-2012 Acura RDX, 2013-2015 Acura ILX, 2012-2015 Honda Crosstour, 2003-2011 Honda Element, and 2002-2006 Acura RSX applications with VTC oil control valve systems.

Common Issues This Part Addresses

• Check engine lights related to cam timing codes such as P0011 or P0014
• Restricted oil flow to the VVT solenoid
• Contamination buildup from sludge, varnish, or metal particles
• Erratic camshaft timing response under load or RPM changes
• Timing-related drivability concerns on Honda and Acura engines

Installation Notes and Tips

Install the filter into the original bore or housing and verify that the sealing surface is clean before assembly. Inspect the VTC oil control valve and surrounding oil passages for contamination so the new filter is not immediately restricted. For best results, service the filter during timing system diagnosis, solenoid replacement, or routine maintenance on the affected Honda Civic, Honda Accord, Honda CR-V, and Acura TSX platforms.

Quality Assurance

Walker Products designs this filter as an OE replacement component with filtration efficiency, oil pressure compatibility, and fitment aligned to factory requirements. The stainless steel filter and oil-resistant gasket materials are selected for durability in engine oil service.