AEV 3" High Capacity Coil Springs for 2018+ JL Wrangler - 3.0L / 6.4L

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

AEV 3" High Capacity Coil Springs are a direct fit upgrade for 4-Door Jeep JL Wrangler customers with an AEV 2.5" DualSport Suspension System already installed on their vehicle. Developed with the true overland enthusiast in mind, these frequency-tuned, progressive-rate Jeep JL coil springs provide the increased load-carrying capacity necessary for heavily loaded vehicles, while still offering the exceptional ride quality, handling, and off-road articulation that AEV is known for. Standard Load Coil Springs are optimized for an AEV-spec Wrangler with typical gear/cargo inside. This means the ideal ride height, handling, and overall performance will be achieved on a vehicle with steel bumpers, a winch, a full-size spare, and recovery gear (+0-400 lbs. over factory weight). High Capacity Coil Springs are specifically designed for overland enthusiasts who have a fully outfitted vehicle that is also consistently loaded with heavier gear (+400-600 lbs.), such as modular cargo systems or roof rack/rooftop tent combinations. While these coil springs will work for a lighter weight vehicle, customers should be aware that it will sit higher than advertised and have a slightly stiffer ride - not excessively harsh or intolerable, but also not nearly as pleasant for daily use as a vehicle within our target weight range. These high-capacity coil springs for sale are engine specific and only sold as a complete set of front/rear springs in order to preserve the optimal vehicle handling dynamics that our DualSport suspensions provide.

Suppliers (1)

• American Expedition Vehicles

  AEV 3" High Capacity Coil Springs for 2018+ JL Wrangler - 3.0L / 6.4L · Orderable · stock unverified

  Checked Nov 5, 2026
  $498.00
  View at supplier

Specifications and fitment

Engine

3.0L / 6.4L

Price history