4PC Rear Spring Suspension Coil Insulator For Buick Encore Regal Verano LaCrosse

Rear Spring Suspension Coil Insulator for Buick

This rear spring suspension coil insulator for Buick acts as a dampening cushion between the coil spring and the vehicle chassis to reduce road noise and vibration.

Overview

This rear spring suspension coil insulator for Buick provides a quiet, smooth ride by isolating the coil springs from metal-on-metal contact. The rear spring suspension coil insulator for Buick helps eliminate irritating squeaks and squeals caused by worn suspension components. It is designed for automotive technicians and vehicle owners performing rear suspension overhauls.

Built For Performance

• Molded from durable rubber composite that resists compression and weathering
• Restores original ride comfort by dampening road vibrations
• Precision molded to match the factory spring seat dimensions exactly
• Helps maintain correct rear ride height by replacing worn, flattened insulators

Fits These Machines

• for Buick Encore
• for Buick Regal
• for Buick Verano
• for Buick LaCrosse

On-The-Job Use

• Replacing cracked or dry-rotted spring cushions during shock replacements
• Eliminating rear suspension noises when driving over bumps
• Restoring isolating barriers during a full coil spring replacement

Specs At A Glance

Good To Know

Q: Why should these insulators be replaced when changing coil springs? A: Old insulators wear thin and harden over time, which compromises their ability to isolate noise and can lead to metal-on-metal wear on the new springs.

Q: Is any lubrication needed when installing these rubber insulators? A: No, these should be installed dry onto clean spring seats to prevent slipping or attracting abrasive road grime.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.