ACDelco 15251980 Rear Spring Insulator

The ACDelco 15251980 is a genuine OEM rear spring insulator designed to provide cushioning and isolation between the rear coil spring and the vehicle body. This insulator helps reduce noise, vibration, and harshness (NVH) while protecting the spring seat from wear and corrosion.

Key Features:

• Genuine ACDelco OEM replacement part for reliable fit and performance
• Engineered to dampen road noise and vibration transmission
• Durable construction resists compression set and environmental degradation
• Direct replacement for worn or damaged original insulators
• Helps maintain proper spring alignment and suspension geometry

Spring insulators are essential suspension components that wear over time due to constant compression cycles and exposure to the elements. Replacing worn insulators helps restore ride quality and prevents metal-to-metal contact that can cause squeaks and rattles.