Eibach Replacement Rear Spring

2007–2018 Jeep Wrangler 3.8L / 3.6L / 2.0L Turbo

Part #: R40032

Overview

The Eibach Replacement Rear Spring is a high-quality OEM-spec component designed specifically for Jeep Wrangler models from 2007 through 2018. Engineered to meet or exceed factory standards, this rear spring ensures reliable suspension performance and durability. Whether you are restoring your Jeep to its original ride quality or replacing worn-out springs, this part offers a direct fit and dependable support for your vehicle’s rear suspension system.

Ideal for Jeep Wrangler owners with 3.8L V6 engines (2007–2011), 3.6L V6 engines (2012–2018), and the 2.0L Turbo engine in 2018 models, this replacement spring maintains proper ride height and handling characteristics. It is a perfect choice for those seeking a factory-accurate suspension component that delivers consistent performance on and off-road.

Key Features

Designed with precision and durability in mind, the Eibach Replacement Rear Spring offers several key benefits:

• OEM-spec design ensures exact fitment and factory ride quality
• Constructed from high-grade spring steel for long-lasting strength
• Maintains proper rear suspension geometry and vehicle stance
• Compatible with Jeep Wrangler 3.8L V6 (2007–2011), 3.6L V6 (2012–2018), and 2.0L Turbo (2018) engines
• Corrosion-resistant finish for enhanced durability in harsh environments
• Direct replacement for worn or damaged rear springs without modification
• Supports both on-road comfort and off-road capability

Construction & Design

The Eibach Replacement Rear Spring is manufactured using premium spring steel that undergoes rigorous heat treatment to achieve optimal strength and flexibility. This ensures the spring can absorb shocks and maintain consistent ride height under various load conditions. The corrosion-resistant coating protects the spring from rust and environmental damage, extending its service life even in demanding off-road or wet conditions.

Engineered to meet OEM specifications, the spring’s precise dimensions and coil configuration guarantee seamless integration with the Jeep Wrangler’s rear suspension system. This attention to detail preserves the vehicle’s handling characteristics and stability, providing a safe and comfortable driving experience.

Installation & Fitment

Installation of the Eibach Replacement Rear Spring is straightforward and designed to be a direct swap for the original factory spring. No modifications or special tools are required, making it suitable for professional mechanics and experienced DIY enthusiasts alike. Proper installation ensures the rear suspension maintains correct alignment and ride height, which is critical for vehicle safety and performance.

This spring fits the following Jeep Wrangler models:

• 2007–2011 Jeep Wrangler with 3.8L V6 engine
• 2012–2018 Jeep Wrangler with 3.6L V6 engine
• 2018 Jeep Wrangler with 2.0L Turbo engine

What's Included

• One (1) Eibach Replacement Rear Spring (Part # R40032)

Ideal For

This replacement rear spring is ideal for Jeep Wrangler owners seeking to restore or maintain their vehicle’s original suspension performance. It is perfect for those who require a reliable, OEM-spec spring for daily driving, off-road adventures, or vehicle restoration projects. Whether replacing a worn or damaged spring or upgrading to a high-quality factory equivalent, this Eibach spring delivers dependable support and ride quality.

Eibach is a motorsport-proven suspension brand best known for performance springs and anti-roll (sway) bar systems engineered to sharpen handling. Whether you’re lowering for a tighter stance or dialing in body control for track days, Eibach components are built to reduce roll, improve stability, and deliver more confident cornering.