Built around the factory hardware that made the early JK Rubicon such a capable platform, this 2007 Jeep Wrangler Unlimited Rubicon has been upgraded into a trail-ready four-door with 37 in. Toyo tires, a 4 in. lift, WARN winch, roof rack, auxiliary lighting, and a replacement engine with approximately 20,000 miles. Finished in Bright Silver Metallic with a black three-piece Freedom Top, it combines the Rubicon’s factory lockers, Dana 44 axles, Rock-Trac transfer case, and electronic sway-bar disconnect with a straightforward collection of functional off-road upgrades. It is offered by a private party in Las Vegas, Nevada.
- Replacement Engine: The biggest mechanical update is a replacement 3.8L V6 engine that the seller describes as brand new when installed and now carrying approximately 20,000 miles. The cooling system has also been upgraded with a CSF high-performance aluminum radiator. The factory configuration paired the 3.8L V6 with Jeep’s four-speed 42RLE automatic transmission.
- Rubicon Hardware: This Jeep began life with the hardware that separates a Rubicon from a standard Wrangler. Factory equipment includes heavy-duty Dana 44 front and rear axles, a 4.10 rear axle ratio, Tru-Lok front and rear locking differentials, and the 4:1 Rock-Trac heavy-duty part-time four-wheel-drive system. It also retains the Rubicon's factory electronic front sway-bar disconnect, giving the suspension additional articulation when the terrain gets rough.
- Lifted on 37s: A 4 in. suspension lift provides clearance for a set of brand-new 37 in. Toyo Open Country tires. The seller reports the tires alone represent an investment of more than $3,000, and a matching 37 in. spare is included with the sale. Combined with the factory Dana 44s, lockers, and 4.10 gearing, the lift and oversized tires give this JK Unlimited the stance and ground clearance expected from a purpose-built trail rig.
- Trail Equipment: Additional off-road equipment includes a WARN winch with synthetic line, rock sliders, multiple LED cube lights, and a roof-mounted LED light bar. A half-length roof rack adds cargo capacity while preserving the ability to remove the front sections of the three-piece hardtop. The photos show a Jeep that has actually been used for its intended purpose, rather than simply dressed for it, while the seller describes it as very clean and well maintained.
- Communications and Tuning: A CB radio provides trail communications, while a Superchips programmer adds another layer of control over the modified drivetrain and tire setup. The original factory equipment also included the Power Convenience Group, air conditioning, power windows and locks, remote keyless entry, cruise control, Alpine nine-speaker audio with an all-weather subwoofer, and the black three-piece Freedom Top.
The first-generation four-door JK Rubicon was already a serious off-road package from the factory, and this example builds on those fundamentals rather than trying to recreate them aftermarket. The Dana 44 axles, front and rear lockers, 4:1 Rock-Trac transfer case, and electronic sway-bar disconnect were all there from day one; the 4 in. lift, 37 in. Toyos, WARN winch, lighting, rack, and replacement engine extend that capability.
Its history is also notable. CARFAX reports three previous owners, all personal use, with the current ownership period beginning in 2015. It shows no accidents or damage reported, no structural damage reported, no odometer rollback indication, and 29 recorded service-history entries. The history includes regular oil changes, drivetrain servicing, and a September 2023 service that included differential and transfer-case fluid changes.
Drivetrain
- Replacement 3.8L V6 engine, approximately 20,000 miles per seller
- 4-speed 42RLE automatic transmission
- 4:1 Rock-Trac HD part-time 4WD system
- Dana 44 HD front axle
- Dana 44 HD rear axle
- Tru-Lok front and rear locking differentials
- 4.10 axle ratio
- Superchips programmer
- CSF high-performance aluminum radiator
Suspension & Chassis
- 4 in. suspension lift
- Factory electronic front sway-bar disconnect
- Factory Rubicon performance suspension
- Rock sliders
- Fuel-tank skid protection
- Transfer-case skid protection
Wheels & Tires
- Brand-new 37 in. Toyo Open Country tires
- Aftermarket wheels
- Matching 37 in. spare included
Exterior & Off-Road
- Bright Silver Metallic
- WARN winch with synthetic line
- Half-length roof rack
- Roof-mounted LED light bar
- Multiple LED cube lights
- Black three-piece Freedom Top
- Full metal doors
- Trailer Tow Group
- Class II receiver hitch
- 4-pin trailer wiring
Interior & Technology
- Premium cloth seating
- Air conditioning
- Power windows
- Power locks
- Remote keyless entry
- Cruise control
- Alpine nine-speaker audio with all-weather subwoofer
- CB radio
- Leather-wrapped steering wheel
- Full-length center console
- 60/40 folding rear seat
- Deep-tinted rear glass
- Rear window defroster
- Rear wiper/washer
This 2007 Jeep Wrangler Unlimited Rubicon is offered by a private party in Las Vegas, Nevada. CARFAX shows 122,307 miles as of April 2026, no accidents or damage reported, and a long Nevada ownership history. With approximately 20,000 miles on its replacement engine, fresh 37 in. Toyos, a 4 in. lift, factory Rubicon lockers and Dana 44s, WARN winch, and a useful collection of trail equipment, it is set up as a proven four-door JK for someone looking to use it beyond the pavement.