Monroe 909924 Strut-Mate Coil Spring Insulator

The Monroe Strut-Mate coil spring insulator (part number 909924) is a direct-fit replacement component designed to work seamlessly with Monroe struts and restore proper suspension function. This critical suspension component sits between the coil spring and strut mount to isolate vibration, reduce noise transmission, and maintain proper spring alignment.

Key Features:

• Direct-fit OEM replacement design ensures proper fit and function
• Durable rubber construction bonded to metal for long-lasting performance
• Prevents metal-to-metal contact between spring and strut assembly
• Reduces road noise and vibration transfer to the cabin
• Helps maintain proper wheel alignment and suspension geometry
• Essential component when replacing struts for a complete repair

Worn or damaged spring insulators can cause clunking noises, squeaking, poor ride quality, and accelerated wear of other suspension components. Monroe recommends inspecting and replacing spring insulators whenever struts are serviced to ensure optimal performance and safety. The Strut-Mate line provides comprehensive coverage for late-model domestic and import vehicles.