Energy Suspension 9-6114G Hyper-Flex Polyurethane Performance Coil Spring Isolator Set - Black

The Energy Suspension 9-6114G Coil Spring Isolator Set provides a durable polyurethane solution for eliminating spring noise and improving ride quality. These isolators are manufactured from Energy Suspension's proprietary Hyper-Flex polyurethane material, designed to replace worn or deteriorated OEM rubber spring isolators that can cause squeaks, rattles, and compromised suspension performance.

Key Features:

• Hyper-Flex performance polyurethane construction resists oil, road salt, and automotive chemicals
• Won't rot, crack, or deteriorate like original rubber isolators
• Black finish for clean, OEM-style appearance
• Prevents metal-to-metal contact between coil springs and mounting surfaces
• Application-specific durometer rating ensures proper cushioning without excessive softness
• Maintains performance characteristics over extended service life

These coil spring isolators install between the coil spring and its mounting point, providing a cushioning interface that dampens vibration and prevents spring noise. Unlike rubber components that compress permanently and lose effectiveness over time, Hyper-Flex polyurethane maintains its shape and performance characteristics even under continuous load and exposure to harsh undercar conditions. Ideal for restoration projects, performance builds, or replacing worn factory isolators on daily drivers.