The Walker Products Engine Variable Valve Timing (VVT) Solenoid (part number 590-1071) is a direct-fit replacement for 2002-2010 Lexus and Toyota vehicles with 4.3L and 4.7L engines. Walker Products VVT Solenoids are OE Replacement components that restore precise valve timing control by regulating oil flow to the camshaft phasing system.
Features:
- Exact OE Fit: Installs using factory connectors and mounting points with 100% fit—no modification required.
- OE Replacement Calibration:Â Matches original electrical specs, oil flow rate, and response timing for precise engine control.
- Controls Camshaft Timing:Â Actuates oil flow to VVT sprockets, allowing optimized valve timing for power, fuel economy, and emissions.
- Resolves Timing-Related Issues:Â Helps eliminate check engine lights, poor idle, or drivability problems caused by sticking or failed solenoids.
- Built for Harsh Environments:Â Constructed with oil-resistant seals and heat-tolerant housings to withstand long-term engine operation.
Specifications:
| Number of Terminals | 2 |
| Connector Shape | Rectangle |
| Connector Gender | Male |
| Terminal Gender | Female |
Fits: 2002-2010 Lexus and Toyota models including GS430, GX470, LS430, LX470, SC430, 4Runner, Land Cruiser, Sequoia and more — 4.3L and 4.7L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Carquest 73-12030, Dorman 917-293, Sorensen 35-1065, Gates VVS124, Spectra Premium VTS1030, Holstein 2VTS0033, Wells TS1030, SMP VVT166 and 6 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
