Rancho Rear Coil Spring Kit: Jeep Wrangler (07-17) / Wrangler JK (18)

Rancho Rear Coil Spring Kit

2007–2018 Jeep Wrangler / Wrangler JK

RS80130B

Overview:

The Rancho Rear Coil Spring Kit is engineered specifically for Jeep Wrangler models from 2007 through 2018, including the Wrangler JK series. Designed to maintain a level stance and superior ride quality, these coil springs are tuned to balance on-road comfort with off-road capability. Whether you’re upgrading to larger wheels and tires or seeking enhanced suspension performance, Rancho’s rear coil springs provide reliable support and improved handling characteristics tailored to your Jeep.

Ideal for Jeep enthusiasts who demand both daily drivability and rugged off-road performance, this coil spring kit ensures your Wrangler maintains optimal ride height and suspension geometry under varying loads and terrain conditions.

Key Features:

Rancho’s rear coil springs incorporate advanced engineering to deliver consistent performance and durability. Key features include:

• Specifically tuned spring rates for balanced on-road comfort and off-road articulation
• Maintains factory ride height and stance even with larger wheels and tires
• Durable construction designed to withstand harsh off-road environments
• Improves load-carrying capacity and suspension stability
• Direct fitment for a wide range of Jeep Wrangler models from 2007 to 2018
• Compatible with various Wrangler trims including Rubicon, Sahara, Sport, and Unlimited variants
• Engineered to work seamlessly with factory suspension components
• Corrosion-resistant finish for long-lasting performance

Construction & Design:

Rancho rear coil springs are manufactured from high-quality steel alloys, precisely wound and heat-treated to ensure optimal strength and resilience. The springs feature a corrosion-resistant coating to protect against rust and environmental damage, extending their service life. Each coil spring is engineered to meet or exceed OEM specifications, providing consistent spring rates and reliable performance under demanding conditions.

The design focuses on maintaining proper suspension geometry and ride height, which is critical when upgrading to larger tires or adding additional weight to the rear of the vehicle. This ensures that your Jeep Wrangler retains its handling characteristics and off-road capability without compromising comfort.

Installation & Fitment:

Installation of the Rancho Rear Coil Spring Kit is straightforward for experienced mechanics and off-road enthusiasts familiar with suspension work. The kit is a direct replacement for the factory rear coil springs on Jeep Wrangler models from 2007 to 2018, requiring no modifications to the vehicle’s suspension or chassis. Proper installation will maintain the vehicle’s ride height and suspension travel, ensuring optimal performance and safety.

It is recommended to have the installation performed by a qualified technician or at a professional shop to ensure correct spring positioning and torque specifications. After installation, a wheel alignment is advised to maintain proper handling and tire wear.

What's Included:

• Set of two Rancho rear coil springs (left and right)
• Installation instructions

Ideal For:

This rear coil spring kit is perfect for Jeep Wrangler owners who want to upgrade their suspension for improved off-road performance without sacrificing on-road comfort. It is especially suited for those who have installed larger wheels and tires or who frequently carry heavier loads in the rear of their vehicle. Whether you use your Wrangler for daily driving, weekend trail rides, or extended off-road adventures, Rancho’s coil springs provide the support and durability needed to enhance your driving experience.

Fitment Summary

• Jeep Wrangler 70th Anniversary (2011)
• Jeep Wrangler 75th Anniversary (2016)
• Jeep Wrangler Rubicon (2007–2017)
• Jeep Wrangler Sahara (2007–2017)
• Jeep Wrangler Sport (2010–2017)
• Jeep Wrangler Sport S (2016)
• Jeep Wrangler Unlimited 70th Anniversary (2011)
• Jeep Wrangler Unlimited 75th Anniversary (2016)
• Jeep Wrangler Unlimited Rubicon (2007–2017)
• Jeep Wrangler Unlimited Sahara (2007–2017)
• Jeep Wrangler Unlimited Sport (2010–2017)
• Jeep Wrangler Unlimited Sport S (2016)
• Jeep Wrangler Unlimited X (2007–2010)
• Jeep Wrangler X (2007–2010)
• Jeep Wrangler JK Rubicon (2018)
• Jeep Wrangler JK Sahara (2018)
• Jeep Wrangler JK Sport (2018)
• Jeep Wrangler JK Sport S (2018)
• Jeep Wrangler JK Unlimited Rubicon (2018)
• Jeep Wrangler JK Unlimited Sahara (2018)
• Jeep Wrangler JK Unlimited Sport (2018)