Crown Automotive Lower Coil Spring Isolator

The Crown Automotive Lower Coil Spring Isolator (also called a lower coil spring insulator, spring seat pad or spring cushion) is a replacement part that sits between the coil spring and the spring perch. It helps reduce noise and vibration, and it cushions the contact between the metal spring and the suspension mounting surface.

Key Features:

• Replacement-style lower isolator for coil spring suspension systems
• Helps dampen noise, vibration and harshness (NVH) transmitted through the spring seat
• Cushions the spring end to reduce metal-to-metal contact and wear
• Helps keep the spring properly seated in the lower perch
• Available in front and rear versions under the Crown Automotive line

Crown Automotive is known for replacement and restoration parts for Jeep and other off-road vehicles. Replacing a worn, cracked or missing spring isolator can restore a quieter, more stable ride and protect suspension components. Select the variant that matches the position and part number you need.