Moog CN12320SC Coil Spring Insulator

The Moog CN12320SC is a direct-fit coil spring insulator designed to restore proper suspension performance and reduce noise, vibration, and harshness (NVH) in the suspension system. Spring insulators sit between the coil spring and the spring perch or mounting seat, cushioning the interface to prevent metal-to-metal contact and absorb road vibrations.

Key Features:

• Direct OE replacement design for precise fit and easy installation
• Engineered to reduce suspension noise, vibration, and harshness (NVH)
• Durable rubber or polyurethane construction for long service life
• Prevents metal-to-metal contact between coil spring and mounting perch
• Meets or exceeds original equipment specifications
• Manufactured by Moog, a trusted name in chassis and suspension components

Moog is an industry leader in chassis parts, known for problem-solving engineering that addresses common OE failure points. The CN12320SC insulator is a straightforward but essential suspension component — worn or cracked spring insulators can lead to clunking noises, uneven ride height, and accelerated spring wear. Replacing them restores ride quality and protects surrounding suspension components.