Monroe 5809 Shock Absorber - Front

Overview of Monroe OESpectrum Passenger Car Shock Absorber 5809

The Monroe OESpectrum Passenger Car Shock Absorber part number 5809 is engineered for precise suspension performance on select Lincoln and Mercury vehicles. Designed to restore ride quality and handling, this shock absorber is compatible with Lincoln Monarch and Mercury Montego and Versailles models.

• Compressed length: 9 inches
• Extended length: 13.625 inches
• Travel length: 4.625 inches
• Upper mounting type: Stem mount with 2.3/8" stem length and 3/8"-16 thread pitch
• Lower mounting type: Stud plate mount (code Sp)
• Includes extended bumper stop for enhanced suspension travel control
• Parts pack included: P00423, P01136
• No dust shield or compressed bumper stop included

Monroe OESpectrum Passenger Car Shock Absorber Product Line

The OESpectrum Passenger Car Shock Absorber line by Monroe focuses on delivering a balance between comfort and control by using advanced valving technology. This product line is designed to meet or exceed original equipment specifications, providing consistent damping performance for passenger cars. The 5809 shock absorber is part of this line, offering tailored suspension characteristics for Lincoln Monarch and Mercury Montego and Versailles models.

Detailed Product Description

The Monroe 5809 shock absorber features a compressed length of 9 inches and an extended length of 13.625 inches, providing a travel length of 4.625 inches to accommodate suspension movement effectively. It uses a stem mount upper connection with a 2.3/8" stem length and 3/8"-16 thread pitch, paired with a stud plate mount lower connection (code Sp) for secure installation. The inclusion of an extended bumper stop helps protect the suspension components by controlling the shock's travel at full extension. This shock absorber does not include a dust shield or compressed bumper stop, focusing on essential features for the specified vehicle fitment.

Applications and Problem Solving

• Restores original ride comfort and handling on Lincoln Monarch and Mercury Montego and Versailles
• Reduces excessive bouncing and body roll during cornering
• Minimizes suspension noise and harshness from worn shocks
• Prevents bottoming out by controlling suspension travel with extended bumper stop
• Improves vehicle stability and braking response

Installation Notes and Tips

• Verify compatibility with Lincoln Monarch, Mercury Montego, or Versailles before installation
• Ensure upper stem mount and lower stud plate mount align correctly with vehicle mounts
• Inspect suspension components for wear or damage during installation
• Use included parts pack (P00423, P01136) for proper mounting hardware
• Follow vehicle manufacturer torque specifications for mounting fasteners

Quality Assurance and Warranty

Monroe manufactures the OESpectrum Passenger Car Shock Absorber 5809 to meet stringent quality standards, ensuring reliable performance and durability. This part is designed to match original equipment specifications for Lincoln and Mercury vehicles. Warranty coverage details should be confirmed with the product documentation or manufacturer.