What does a coil spring isolator do?

A coil spring isolator sits between the coil spring and its mounting perch on the axle and frame. It's made of a material that absorbs energy, helping to reduce noise, vibration, and harshness (NVH) that can transfer into the vehicle's cabin, especially after lifting.

Do these isolators come with new hardware?

This product includes two (2) coil spring isolators. Hardware is not explicitly listed as included, so you may need to reuse your original hardware or source new hardware separately.

How difficult is it to install these isolators?

Installation typically involves lifting the vehicle, removing the coil springs, placing the isolators on the spring perches, and then reinstalling the springs. It's a job that can often be done with basic hand tools, but it's recommended to consult a service manual or professional mechanic for specific procedures.

2007-2012 Jeep Wrangler Coil Spring Isolator

Name: Prothane 07+ Jeep JK 2in Lift Coil Spring Isolator - Black
Brand: Prothane
SKU: prothane-prothane-07-jeep-jk-2in-lift-coil-spring-isolator-black-t14-98044
Price: 251.23 USD
Availability: BackOrder

Prothane 07+ Jeep JK 2in Lift Coil Spring Isolator - Black

$251.23

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2007-2012 Jeep Wrangler. This Prothane coil spring isolator is a black, 2-inch lift component designed to reduce noise and vibration.

Key Features

Fits 2007-2012 Jeep Wrangler.
Includes two (2) black 2-inch lift coil spring isolators.
Made from durable, energy-absorbing polyurethane material.
Helps reduce noise and vibration from the suspension.
Designed to fit the factory spring perch locations for a direct fit.

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Product Details

In this kit, you get a pair of Prothane 2-inch lift coil spring isolators in black. These are designed specifically for the 2007-2012 Jeep Wrangler JK, helping to cushion the coil springs where they meet the axle and the frame. When you lift a Jeep, especially by about 2 inches, you might notice some new noises or vibrations coming through the chassis. These isolators are made from a durable, energy-absorbing material that helps to dampen those sounds and vibrations, making for a more comfortable ride.

Prothane is known for making well-built polyurethane suspension components, and these isolators are no exception. They are designed to fit right into the factory spring perch locations, making installation straightforward. By properly seating the coil spring and preventing metal-on-metal contact, these isolators not only improve ride comfort but also help protect your spring ends from damage over time. They are a simple yet effective upgrade for any JK owner looking to refine their lifted suspension.