Rear Inner Fenders for Jeep Wrangler JK 2007-2018
Behind the rear tires of a Wrangler JK there is an exposed gap between the outer body and inner sheet metal, and it collects everything the tires throw — mud, rocks, road salt. Artec's JK Rear Inner Fenders close that gap with vented 1/16" aluminum panels that protect the body seams and door jambs while giving the back of the tub a finished, purposeful look. A-blade stamping stiffens the lightweight panels, the venting is laser-cut straight into the aluminum, and pressed-in PEM nuts make the install a bolt-in job with hand tools.
Features
- Lightweight 1/16" aluminum that resists rust and adds minimal weight
- Proprietary A-blade stamping for added panel rigidity
- CNC laser cut and CNC bent for a precise, repeatable fit
- Laser-cut venting built in — no separate bolt-on mesh required
- Pressed-in PEM nuts for a clean, no-weld install
- Works with trimmed OEM fenders, Artec Nighthawk fenders, and most aftermarket kits
- Sold as a driver and passenger pair
Fits the Jeep Wrangler JK and JK Unlimited, 2007-2018. The panels ship as bare aluminum, so plan to paint or powder coat them, and budget roughly one to two hours per side for the install. Seal the engine bay to match with the JK Front Inner Fenders (Vented), and browse the rest of our fenders and flares and Jeep Wrangler parts.
Rear Inner Fenders for Jeep Wrangler JK 2007-2018 FAQs
Which Jeeps do these fit?
The Jeep Wrangler JK and four-door JK Unlimited, 2007 through 2018. The set includes both the driver and passenger rear inner fenders, and it works with trimmed factory fenders, Artec Nighthawk fenders, and most aftermarket fender kits.
How involved is the install?
It is a bolt-in job — no welding. The pressed-in PEM nuts let you fasten the panels with hand tools, and most owners spend roughly one to two hours per side. Plan to paint or powder coat the bare aluminum before installation.
Do I need to add mesh for the vents?
No. The venting is laser-cut directly into the aluminum panels, so airflow and mud-shedding are built in and there is no separate mesh screen to buy, trim, or bolt on.
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