ACDelco 84645621 Front Coil Spring Lower Insulator

The ACDelco 84645621 Genuine GM Parts Front Coil Spring Lower Insulator is a factory-original replacement component designed to provide cushioning and isolation between the lower coil spring seat and the vehicle's suspension mounting point. This insulator helps reduce noise, vibration, and harshness (NVH) while protecting suspension components from metal-to-metal contact and wear.

Key Features:

• Genuine GM OEM part manufactured to factory specifications
• Precision-molded rubber construction for durability and long service life
• Designed to restore original ride quality and suspension performance
• Prevents coil spring movement and noise during suspension travel
• Direct replacement for worn or deteriorated original insulators

This front coil spring lower insulator is an essential component during strut or spring replacement to ensure proper suspension operation and maintain ride comfort. ACDelco Genuine Parts are manufactured to GM's exacting standards for quality and reliability.