Walker 590-1049 Engine Variable Valve Timing (VVT) Solenoid

Walker Products 590-1049 VVT Solenoid

Walker Products 590-1049 is an engine variable valve timing solenoid built for precise oil control in compatible Kia Rio, Kia Rio5, and Hyundai Accent applications. It uses a black female connector, a blade-style terminal interface, and a metal housing for a direct-fit service replacement.

Key Features

• Engine variable valve timing (VVT) solenoid for OE-style engine management service
• Black connector color with 1 connector and 2 male terminals
• Blade terminal type for vehicle-specific electrical connection
• Metal housing for durable underhood use
• 1 mounting hole for straightforward installation alignment
• Walker Products part number 590-1049

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards and specifications. The Walker Products line includes sensors and engine control components built for accurate vehicle applications, and the 590-1049 follows that approach for VVT service on select Kia and Hyundai models. This part cross-references Dorman - OE Solutions 918-022 for the same application.

Vehicle Fitment

• Fits 2005-2006 Kia Rio, N/A
• Fits 2007 Kia Rio, N/A (To 01/30/2007)
• Fits 2007 Kia Rio, N/A (From 01/30/2007)
• Fits 2008-2009 Kia Rio, N/A
• Fits 2010 Kia Rio, N/A (To 11/01/2009)
• Fits 2011 Kia Rio, N/A
• Fits 2006 Kia Rio5, N/A
• Fits 2007 Kia Rio5, N/A (To 01/30/2007)
• Fits 2007 Kia Rio5, N/A (From 01/30/2007)
• Fits 2008-2011 Kia Rio5, N/A
• Fits 2006-2009 Hyundai Accent, N/A

Common Symptoms This Part May Address

• Rough idle or unstable engine operation related to VVT control
• Check engine light triggered by valve timing control faults
• Delayed or inconsistent cam timing response
• Reduced drivability caused by oil flow control issues in the VVT system
• Engine performance concerns on select Kia Rio, Kia Rio5, and Hyundai Accent models

Installation Notes

Verify connector style, terminal layout, and mounting point before installation. Confirm the vehicle build date for 2007 Kia Rio and Rio5, and for 2010 Kia Rio, since fitment is split by production date. Always inspect the VVT circuit, oil condition, and related engine codes during diagnosis so the replacement addresses the root cause.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer with in-house product management and engineering support. The 590-1049 is produced to meet the standards expected for aftermarket engine management service and application accuracy.