Energy Suspension 15-6104G Coil Spring Isolator Set - Polyurethane

The Energy Suspension 15-6104G Coil Spring Isolator Set replaces worn factory rubber spring isolators with high-performance Hyper-Flex polyurethane components. These isolators install between the coil spring and its mounting point to reduce spring noise, improve suspension response, and prevent metal-to-metal contact.

Key Features:

• Hyper-Flex polyurethane construction resists compression, cracking, and deterioration
• Engineered durometer rating optimized for spring isolation applications
• Immune to road salt, oil, petroleum products, and atmospheric contaminants
• Eliminates the squeaks and rattles common with deteriorated rubber isolators
• Maintains consistent suspension geometry under load
• Will not soften or deteriorate like OEM rubber components
• Available in red or black polyurethane finish

Energy Suspension's Hyper-Flex material delivers over twenty years of proven performance on street, track, and off-road applications. Unlike factory rubber isolators that compress permanently and break down from exposure to undercar chemicals, these polyurethane isolators maintain their shape and performance characteristics for the life of your vehicle. Ideal for performance upgrades, restorations, or replacing worn factory components on cars, trucks, and SUVs.