KYB SM5464 Coil Spring Insulator - Rear Lower

KYB SM5464 Coil Spring Insulator for Neon

KYB SM5464 is a rear lower coil spring insulator built for select Dodge Neon, Chrysler Neon, and Plymouth Neon applications. It replaces hardened or worn spring seating components that can create noise and vibration at the suspension mount.

Key Features

• High-quality replacement spring insulator for suspension service
• Helps reduce squeaks, rattles, and vibration noise from worn insulators
• Built to match or exceed original equipment design and quality
• Part of KYB Mount Components for suspension-related replacement needs
• Direct-fit application coverage for rear lower mounting locations

Product Details

KYB Mount Components are engineered as OE-quality replacement parts for suspension service, and the SM5464 follows that approach with a spring seat and insulator design made for the listed Neon applications. By restoring the interface between the coil spring and its mounting point, this KYB spring insulator helps maintain proper suspension feel while addressing noise caused by aged, hardened rubber components. If you are servicing a Dodge Neon rear lower suspension mount, Chrysler Neon rear lower suspension mount, or Plymouth Neon rear lower suspension mount, KYB SM5464 provides a focused replacement solution. This part cross-references Monroe Shocks & Struts 904948 for the same application.

Common Problems It Can Address

• Suspension squeaks from deteriorated spring insulators
• Rattling or clunking noises at the rear lower spring seat
• Vibration transfer caused by hardened mounting material
• Worn OE insulator surfaces that no longer isolate the spring properly
• Noise concerns during rear suspension service on Neon models

Installation Notes and Tips

Fits 1995-2005 Dodge Neon, rear lower. Fits 2000-2002 Chrysler Neon, rear lower. Fits 1995-2001 Plymouth Neon, rear lower. Confirm the rear lower mounting location before installation and inspect the surrounding spring seat and suspension hardware for wear or damage during service. For best results, replace the insulator when the original component shows cracking, hardening, or compression set.

Quality Assurance

KYB spring seats and insulators are built as OE-quality replacement components for specific applications, with design and material quality intended to meet original equipment expectations. KYB positions the Mount Components line as a suspension-focused replacement range for restoring proper fit and reducing unwanted noise.