Specifications
- Brand
- Walker Products
- Part #
- 590-1399
- Dimensions
- 22.0" x 12.0" x 8.5"
- UPC
- 00724620228728
- Package Length
- 22.0 in
- Package Width
- 12.0 in
- Package Height
- 8.5 in
- Package Weight
- 23.7 lb
Walker Products 590-1399 Engine Variable Valve Timing (VVT) Solenoid
$54.85
Key Features
- Resolves Timing-Related Issues: Helps eliminate check engine lights, poor idle, or drivability problems caused by sticking or failed solenoids.
- Controls Camshaft Timing: Actuates oil flow to VVT sprockets, allowing optimized valve timing for power, fuel economy, and emissions.
- Exact OE Fit: Installs using factory connectors and mounting points with 100% fit—no modification required.
- OE Replacement Calibration: Matches original electrical specs, oil flow rate, and response timing for precise engine control.
- Built for Harsh Environments: Constructed with oil-resistant seals and heat-tolerant housings to withstand long-term engine operation.
Product Details
Walker Products Engine Variable Valve Timing (VVT) Solenoids are OE Replacement components designed to restore dynamic camshaft control in modern engine platforms. The VVT solenoid controls the flow of pressurized oil to the cam phaser or VVT sprocket, adjusting valve timing based on real-time driving conditions. This system improves fuel efficiency, throttle response, and emissions by altering valve opening angles under various engine loads and speeds. Over time, solenoids can become clogged, stick open or closed, or fail electrically—triggering fault codes (e.g., P0010–P0014, P0020–P0024), rough idle, hesitation, or reduced power. Walker VVT Solenoids are engineered to meet or exceed OE specifications for electrical response, oil flow control, and pressure regulation. Each unit is manufactured with heat-resistant plastic housings, precision-machined internal valves, and oil-sealed connectors to ensure long-term reliability under constant engine operation. Designed for an exact OE fit, Walker VVT Solenoids install quickly using factory wiring and hardware. Whether resolving a timing-related drivability issue or performing routine maintenance, these solenoids help restore factory-level performance, improve combustion efficiency, and support emissions system compliance.
Description
Walker Products VVT Solenoids are OE Replacement components that restore precise valve timing control by regulating oil flow to the camshaft phasing system.Application
Silverado 3500 HD 2021-2020, Suburban 2021, Tahoe 2021, GMC Savana 2500 2021-2019, Savana 3500 2021-2019, Savana 4500 2019, Savana 4500 2021, Sierra 1500 2021-2019, Sierra 2500 HD 2021-2020, Sierra 3500 HD 2021-2020, Yukon 2021Specifications
- Brand
- Walker Products
- Manufacturer Part #
- 590-1399
- Dimensions
- 22.0" x 12.0" x 8.5"
- UPC
- 00724620228728
- Package Length
- 22.0 in
- Package Width
- 12.0 in
- Package Height
- 8.5 in
- Package Weight
- 23.7 lb
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