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FOX Fox 2.0 Performance Elite 5in. Emulsion Coilover Shock 5/8in. Shaft
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Fox 2.0 Performance Elite 5in. Emulsion Coilover Shock 5/8in. Shaft

FOX
FOX981-20-101
Coilovers
Out of stock
$ 424.95

SKU: 981-20-101 | UPC: 799421368452

Fox 2.0 Performance Elite 5in. Emulsion Coilover Shock 5/8in. Shaft Rear Passenger 2018-2023 Jeep Wrangler JL Rubicon

The Fox 2.0 Performance Elite 5in. Emulsion Coilover Shock with 5/8in. shaft (981-20-101) replaces the factory rear passenger side unit on 2018-2023 Jeep Wrangler JL Rubicon 2-door and 4-door models. FOX designs this shock absorber with internal IFP reservoir technology for consistent damping during high-speed desert runs or low-speed rock crawls. It provides precise suspension control and matched spring rate to handle demanding off-road terrain.

Key Features

  • IFP Mono-Tube Reservoir: Internal floating piston keeps oil and gas separate to maintain damping consistency even after repeated heat cycles
  • Application Specific Valving: Tuned 2.0 valving matched to JL Rubicon geometry for responsive handling on and off pavement
  • 5 Inches Travel: 15.98 inch compressed to 20.95 inch extended length supports full suspension articulation without bottoming
  • 6061-T6 Aluminum Body: 2 inch diameter body with clear anodizing resists corrosion in harsh environments
  • 5/8 Inch Shaft: Hard chrome plated and triple sealed for long lasting performance under extreme loads

Product Notes

  • Passenger side rear position only - order 981-20-100 for driver side
  • Rebuildable design with FOX service kits available for extended life
  • Direct bolt-on for factory Rubicon coilover mounts

Installation Notes

  • Professional installation recommended.
  • Bolt-on replacement using OEM hardware - torque to factory specs
  • Trunnion top mount and 3/4 inch eyelet bottom for exact fit

This Part Fits

Year Make Model Submodel
2018-2023 Jeep Wrangler JL Rubicon 2-Door Rear Passenger
2018-2023 Jeep Wrangler JL Rubicon Unlimited 4-Door Rear Passenger

Why Choose Fox?

  • FOX pours research hours into suspension that powers race teams across deserts and dunes
  • Shocks endure brutal punishment while holding damping and control through long events
  • Engineering focuses on exact spring rates and valving for vehicle-specific demands

Frequently Asked Questions

  • Q: Does this fit 2021 Jeep Wrangler JL Rubicon 4-door?
    A: Yes it bolts directly to rear passenger side on Rubicon models with factory coilover suspension
  • Q: What materials are used in construction?
    A: 6061-T6 aluminum shock body with hard-anodized finish plus heat-treated 5/8 inch steel shaft with triple chrome plating
  • Q: What warranty coverage applies?
    A: Limited lifetime warranty to original owner against manufacturing defects when installed properly

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Original Fox box 25 x 7 x 7 inches
  • Weight: 11.8 lbs

Request For Information

Have questions about Fox 2.0 Performance Elite 5in. Emulsion Coilover Shock 5/8in. Shaft? Fill out the form below and we'll get back to you by the next business day.
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