Monroe 15630 Suspension Shock Absorber Assembly - Rear

Monroe OESpectrum Rear Shock Assembly

The Monroe OESpectrum shock & mount assembly, part number 15630, is a premium rear suspension shock absorber assembly built for direct replacement service. It combines the upper mount, shock, compression bumper, and dirt shield in one pre-assembled unit to streamline repair work on select Ford Fiesta and Mazda 2 rear applications.

Key Features

• Premium-grade suspension shock absorber assembly
• Pre-assembled upper mount for simplified replacement
• Includes shock, compression bumper, and dirt shield
• Twin Technology Active Control System helps reduce noise, vibration, and harshness
• Body diameter: 1.64 in. (41.7 mm)
• Compressed length: 16 in. (406.4 mm)
• Extended length: 26.33 in. (668.8 mm)
• Travel length: 10.33 in. (262.4 mm)
• Upper mount type: Stem mount with 1 in. stem length and M8 thread pitch
• Lower mount type: Loop bushing and sleeve mount with 12 mm sleeve ID and 1 1/2 in. sleeve OAL

Detailed Description

Monroe 15630 is engineered as a complete rear shock and mount assembly for vehicles that need a straightforward suspension replacement with OE-style mounting points. The pre-assembled design reduces setup time, while the integrated mount, bumper, and dust shield support a cleaner installation and help protect the shock during normal road use. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Compatible With 2011-2019 Ford Fiesta, rear, and 2011-2014 Mazda 2, rear. For shoppers searching for a rear shock absorber assembly for Ford Fiesta rear suspension repair or a Mazda 2 rear shock replacement, Monroe 15630 matches those fitment needs directly.

Common Repair Symptoms

• Rear suspension bounce or reduced damping control
• Excessive noise or vibration from worn shock components
• Oil leakage or visible wear on the shock body
• Uneven rear ride quality over bumps and rough pavement
• Need for a complete rear shock and mount replacement on Ford Fiesta or Mazda 2

Installation Notes

Verify rear fitment by year and model before installation. Confirm the upper stem mount and lower loop bushing mount match the vehicle’s original suspension layout. Inspect surrounding rear suspension components, including bushings and mounting points, before installing Monroe 15630. After replacement, check ride height, fastener condition, and suspension operation to confirm proper seating and alignment of the assembly.

Quality Assurance

Monroe OESpectrum assemblies use Twin Technology Active Control System tuning to help control ride motion while reducing noise, vibration, and harshness. The pre-assembled construction supports consistent replacement quality for rear suspension service on 2011-2019 Ford Fiesta and 2011-2014 Mazda 2 applications.