Westar SO-7590 Suspension Solenoid - Front or Rear

Westar SO-7590 Suspension Solenoid

Westar SO-7590 is a suspension solenoid for air suspension systems on select Ford, Lincoln, and Mercury vehicles. It is built to meet or exceed OEM expectations for fit, function, and quality, with new components only for replacement or rebuild work.

Key Features

• Designed to meet or exceed OEM specifications for quality, fit, and function
• All-new product; no remanufactured units
• Built as a cost-conscious alternative to OEM suspension parts and components
• Manufactured to strict industry standards, including ISO, QS, and TS processes
• Fits rear applications on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis

Fitment and Application

Compatible with rear air suspension systems on 1992-2011 Ford Crown Victoria, rear; 1990-2011 Lincoln Town Car, rear; 1990-2011 Mercury Grand Marquis, rear; and 2003-2004 Mercury Marauder, rear. It also fits front or rear applications on select Lincoln Continental and Lincoln Mark VII models. This part number, SO-7590, is commonly searched for rear suspension solenoid replacement on Crown Victoria, Town Car, and Grand Marquis applications.

This part cross-references Dorman 949-798 for the same application.

What It Helps Address

• Air suspension not switching or holding position correctly
• Rear suspension height control concerns
• Faulty solenoid operation in the air suspension circuit
• Replacement needs during air suspension repair or rebuild work
• OEM part replacement on older Ford, Lincoln, and Mercury platforms

Installation Notes and Tips

Verify the vehicle position before ordering, since this solenoid is used in both front and rear applications depending on model. Confirm the original part number and connector style against the existing assembly before installation. For best results, inspect related air suspension components, lines, and electrical connections during service.

Quality Assurance

Westar manufactures this suspension solenoid using quality components and controlled production standards. SO-7590 is a new part, not a remanufactured unit, and is intended as a direct-fit replacement for the listed applications.