Prothane Front Coil Spring Isolator

1997–2006 Jeep Wrangler

1-1701-BL

Overview:

The Prothane Black Front Coil Spring Isolator is a premium suspension component designed specifically for Jeep Wrangler models from 1997 to 2006. This isolator serves as a crucial interface between the coil spring and the spring perch, reducing noise, vibration, and harshness while enhancing ride comfort and suspension performance. Ideal for Jeep enthusiasts looking to maintain or improve their vehicle's suspension system, this isolator helps extend the life of your coil springs and provides a quieter, smoother driving experience.

Manufactured by Prothane, a trusted name in high-quality polyurethane suspension parts, this coil spring isolator is engineered to meet the demanding needs of off-road and daily driving conditions. It is compatible with a wide range of Jeep Wrangler trims, ensuring a precise fit and reliable performance.

Key Features:

Designed with durability and functionality in mind, the Prothane Front Coil Spring Isolator offers several key benefits:

• Constructed from high-grade polyurethane for superior durability and resistance to wear
• Reduces coil spring noise and vibration for a quieter ride
• Prevents metal-to-metal contact, protecting suspension components from premature wear
• Maintains proper coil spring alignment and seating under all driving conditions
• Resistant to oil, chemicals, and environmental elements for long-lasting performance
• Precision-engineered to fit Jeep Wrangler models from 1997 to 2006, including multiple trims
• Easy to install with no special tools required
• Enhances overall suspension comfort and handling stability

Construction & Design:

The Prothane Front Coil Spring Isolator is crafted from premium polyurethane, a material known for its excellent elasticity and toughness. This construction allows the isolator to absorb and dampen vibrations effectively while resisting cracking, deformation, and degradation over time. The isolator’s design ensures a snug fit around the coil spring, preventing unwanted movement and noise caused by metal-on-metal contact.

Prothane’s engineering expertise ensures that each isolator meets strict quality standards, providing consistent performance even under harsh off-road conditions. The black finish not only offers a sleek appearance but also adds an extra layer of protection against corrosion and environmental damage.

Installation & Fitment:

Installation of the Prothane Front Coil Spring Isolator is straightforward and can typically be completed with basic hand tools. It fits directly onto the front coil springs of Jeep Wrangler models from 1997 through 2006, including the 65th Anniversary Edition, Rubicon, Sahara, SE, Sport, Unlimited, Unlimited Rubicon, and X trims. No modifications to the suspension are necessary, making it an ideal upgrade for both DIY enthusiasts and professional mechanics.

Proper installation ensures the isolator stays securely in place, providing immediate improvements in ride quality and suspension noise reduction.

What's Included:

• One (1) Prothane Black Front Coil Spring Isolator

Ideal For:

This coil spring isolator is perfect for Jeep Wrangler owners who want to enhance their vehicle’s suspension comfort and longevity. It is especially beneficial for those who frequently drive on rough terrain or experience coil spring noise and vibration. Whether you are restoring an older Wrangler or upgrading your daily driver, this isolator offers a reliable solution to improve ride quality and protect suspension components.

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.