Prothane Lift Coil Spring Isolator

1997–2006 Jeep Wrangler

1-1705-BL

Overview:

The Prothane Black 1.5-inch Lift Coil Spring Isolator is a premium suspension component designed specifically for Jeep Wrangler models from 1997 to 2006. This isolator provides a reliable and effective solution for lifting your Jeep’s suspension by 1.5 inches, enhancing off-road capability and vehicle stance. Ideal for Jeep enthusiasts seeking improved ride quality and suspension performance, this isolator reduces coil spring noise and vibration while maintaining proper spring alignment.

Engineered to fit a wide range of Jeep Wrangler trims including the Sport, Sahara, Rubicon, SE, Unlimited, and special editions, this isolator ensures a precise fit and durable performance. Whether you’re upgrading your suspension for trail adventures or daily driving, the Prothane coil spring isolator offers a robust and long-lasting solution.

Key Features:

Designed with quality and performance in mind, the Prothane 1.5-inch Lift Coil Spring Isolator offers the following benefits:

• Precisely engineered to provide a 1.5-inch suspension lift for improved ground clearance
• Constructed from high-quality polyurethane for superior durability and resistance to wear
• Reduces coil spring noise, vibration, and harshness for a smoother ride
• Maintains proper coil spring alignment to prevent premature suspension wear
• Black finish for a clean, professional appearance under the vehicle
• Direct bolt-on fitment for Jeep Wrangler models from 1997 through 2006
• Compatible with multiple Jeep Wrangler trims including Rubicon, Sahara, Sport, SE, Unlimited, and anniversary editions
• Resistant to oil, chemicals, and environmental elements for long-lasting performance

Construction & Design:

The Prothane coil spring isolator is crafted from premium-grade polyurethane, a material known for its excellent durability and flexibility. This construction ensures the isolator withstands the rigors of off-road use and harsh weather conditions without cracking or degrading over time. The isolator’s design precisely matches the coil spring seat dimensions of Jeep Wrangler models from 1997 to 2006, ensuring a secure and stable fit.

Polyurethane’s inherent resistance to oil, grease, and road contaminants extends the lifespan of the isolator compared to traditional rubber components. The isolator’s black finish not only provides corrosion resistance but also maintains a clean look even after extended use.

Installation & Fitment:

Installation of the Prothane 1.5-inch Lift Coil Spring Isolator is straightforward and requires no permanent modifications to the vehicle. It is designed for direct replacement of the factory coil spring isolators on Jeep Wrangler models from 1997 to 2006. The isolator fits all major trims including Sport, Sahara, Rubicon, SE, Unlimited, and special anniversary editions.

Professional installation is recommended to ensure proper alignment and safety, but experienced enthusiasts with basic suspension knowledge can perform the upgrade using standard tools. This isolator works in conjunction with existing suspension components to provide a consistent 1.5-inch lift and improved ride quality.

What's Included:

• One (1) Prothane Black 1.5-inch Lift Coil Spring Isolator
• Installation instructions

Ideal For:

This coil spring isolator is ideal for Jeep Wrangler owners looking to enhance their vehicle’s off-road capability and appearance by adding a moderate 1.5-inch lift. It suits drivers who want to reduce suspension noise and vibration while maintaining factory-like ride comfort. Perfect for off-road enthusiasts, weekend adventurers, and daily drivers who demand durable, high-quality suspension components tailored to their Jeep Wrangler’s specific model years and trims.

Prothane manufactures high-performance polyurethane bushings and chassis components designed to replace soft factory rubber and tighten up handling response. Made in the USA and built for cars and trucks, Prothane kits are a classic upgrade for enthusiasts chasing sharper steering feel, better suspension consistency, and longer-lasting materials.