Westar SO-7590 Air Suspension Solenoid Valve

The Westar SO-7590 is an air suspension solenoid valve designed as a direct replacement for select Ford, Lincoln, and Mercury vehicles equipped with factory air suspension systems. This electronically-controlled valve regulates the flow of pressurized air to and from the air springs, allowing the suspension system to maintain proper ride height and adjust for varying loads.

Key Features:

• Direct OE replacement designed to meet or exceed original equipment specifications
• Controls air distribution to individual air springs for precise ride height adjustment
• Electronically activated by the vehicle's suspension control module
• Manufactured to strict ISO, QS, and TS industry standards
• High-quality components ensure reliable operation and durability
• Cost-effective alternative to OEM parts without sacrificing quality or performance

The solenoid valve works in conjunction with the air compressor, pressure sensors, and height sensors to automatically inflate or deflate the air springs as needed. When the control module signals for adjustment, the solenoid opens or closes to allow pressurized air from the reservoir to flow into the air springs for raising, or vents air to the atmosphere for lowering. This maintains the vehicle's desired ride height regardless of passenger or cargo weight.

Common symptoms of a failing air suspension solenoid include inability to raise or lower one corner of the vehicle, suspension that slowly drops when parked, or uneven ride height. The Westar SO-7590 provides a reliable solution for restoring proper air suspension function.