Old Man Emu 3158 Rear Coil Spring Set for 2018-2020 Jeep Wrangler JL, 2-Inch Lift

ARB designs an extensive range of Old Man Emu coil springs for each vehicle, using state of the art micro-alloyed spring steel to ensure superior resistance to sagging and corrosion. With such a wide range on offer, coil springs can be better matched to your specific load requirements and intended vehicle usage. While ride height increases are attained, a greater emphasis is placed on ride control improvements. Further fine tuning is achieved when the springs are matched to a corresponding set of Old Man Emu shock absorbers, delivering a fully integrated system designed specifically to suit your vehicle. Old Man Emu Coil Spring Set

• Manufactured micro-alloyed spring steel for strength & durability
• Constant variable rate coils available for multiple applications
• Double scragged to reduce spring stress and enhance spring life
• Designed to exact specifications, guaranteeing vehicle fitment
• Formed on computer-precision mandrels to ensure consistency
• Finished in durable, hard wearing black powder coat
• Designed and manufactured in Australia

Upgrade the rear suspension of your 2018-2020 Jeep Wrangler JL with the Old Man Emu 3158 coil spring set. Designed by ARB and engineered for vehicle-specific fitment, these rear coil springs provide a controlled 2-inch lift while helping improve ride control and suspension performance. The spring design can be matched with Old Man Emu shock absorbers to create an integrated suspension system tailored to your Jeep’s intended use and load requirements.
Old Man Emu manufactures the 3158 coil springs from micro-alloyed spring steel for enhanced strength, durability, and resistance to sagging and corrosion. Each spring is double scragged to reduce stress and promote long service life, while computer-precision mandrels help maintain consistent spring shape and performance. The result is a dependable replacement or suspension upgrade for Jeep Wrangler JL applications requiring additional rear ride height and improved support.
Finished with a durable black powder coat, these springs are built to withstand demanding driving conditions while maintaining a clean, professional appearance. Old Man Emu designs and manufactures its coil springs in Australia, applying application-specific engineering to help ensure proper fitment and predictable suspension behavior. This set is intended for the rear of compatible 2018-2020 Jeep Wrangler JL models and is identified by Old Man Emu part number 3158.

Features:

• Micro-alloyed spring steel construction for strength, durability, and resistance to sagging and corrosion

• Rear coil spring set designed for compatible 2018-2020 Jeep Wrangler JL applications

• Provides approximately 2 inches of rear suspension lift

• Double-scragged design helps reduce spring stress and extend service life

• Computer-precision mandrel forming supports consistent spring shape and performance

• Durable black powder-coat finish resists wear and corrosion

• Vehicle-specific engineering helps ensure proper fitment

• Designed and manufactured in Australia

Compatible With
2018 Jeep Wrangler
2019 Jeep Wrangler
2020 Jeep Wrangler
2021 Jeep Wrangler
2022 Jeep Wrangler
2023 Jeep Wrangler
2024 Jeep Wrangler
2025 Jeep Wrangler