Made in USA
Orem, Utah
Lifetime Guarantee
Unconditional
10 Colors
In-house powder coat
Fully Adjustable
0-6" of lift
3 X-Series Options
Only Core 4x4
Artec Industries presents our JL/JT Front Inner Fenders, the Ultimate engine protection solution. Crafted from high-quality aluminum, these fenders boast superior style and rigidity, complete with our signature stamped logo. The laser-cut vents ensure optimal ventilation, without the need for mesh.
Our in-house manufacturing process guarantees quality and unbeatable value for your investment. Protect your vehicle against rock chips and other hazards, and experience unrivaled articulation and tire flexibility. Count on Artec Industries' expert design and engineering for top-of-the-line durability, style, and performance. Choose the best in the business, choose Artec Industries.
Features:
- Allows use of larger tires up to 40 inch with suspension lift
- Lightweight 1/16 inch aluminum construction
- CNC laser cut and CNC bent for precise fit
- The vented area can be retained while trimming for coilovers or bumpstops
- Compatible with trimmed OEM fenders
- Laser cut venting means no extra mesh bolt on
- Hassle-Free installation using pressed PEM nuts
- Covers gap between outer body sheetmetal and inner body sheetmetal
- Prevents dirt from getting trapped in your vehicles body panels and door jams
- Comes with matching front pair
| Vehicle | Jeep Gladiator JT (20–Present) or Jeep Wrangler JL / JLU (18–Present) |
| Brand | Artec |
| Placement on Vehicle | Front |
Reviews of Core 4x4
5.0
★
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132 reviews
JG
James Griffin
Jul 26, 2025
★
★
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★
Customer service is top notch. They answered all of my questions and got me my tracking number for my packages. I just received both of them and the quality is next level. You guys are truly awesome.
MT
Mike T
Nov 23, 2025
★
★
★
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Korby and the rest of the team at Core 4x4 know there stuff and answered my question in a timely manner. They even were able to quick ship a re-build kit for me so I could get my truck back on the road- Thanks!
PG
Paul Griffin
Feb 21, 2026
★
★
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Great long arm kit with everything else I needed as well! They worked with me to ensure that I was getting an upgraded components kit just like I wanted. Fast shipping with some of the best packaging that I have ever seen. Nothing was scratched or missing and this kit is even more impressive than the videos or website can show. Powder coating looks great with no issues.
I would highly recommend CORE 4x4 to anyone looking for a great quality kit.
RG
Robert Van Gorder
Apr 27, 2025
★
★
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Amazing service. Bought a track bar through Americantrucks.com and they sent it with the wrong size bushing sleeve. Korby at Core 4x4 was quick to get me the correct size and very responsive. Will definitely be using more of their stuff.
TH
Todd Hume
Jan 22, 2026
★
★
★
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Their products are great but the service is even better!! Thanks Korby.
JO
Jaime Overmyer
Nov 23, 2025
★
★
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Korby was extremely helpful in helping me find the right part for my truck. He was kind, knowledgeable, and patient while I asked a million questions. He also went out of his way to find the right shipping option for me since it’s tricky where I live. I’m looking forward to getting the parts so I can fix my truck and go adventuring again soon!
RM
R2d2 Movi78
Feb 21, 2026
★
★
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I’m extremely impressed with Core 4x4. The quality of their parts is outstanding — everything feels solid, well‑built, and engineered with real attention to detail. Shipping was fast and everything arrived perfectly packaged. Their customer service is just as good as their products: responsive, helpful, and genuinely committed to making sure you get exactly what you need.
Overall, a top‑tier experience. I’ll definitely be buying from them again. Specially thank you Mr. Linscomb from Core 4x4. Arturo M.
AP
Ajay Paynter
Mar 9, 2026
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Great company, who worked with me on shipping parts, to arrive in time for a show, when I explained my concern of possibly not getting the control arms in time. Quality is amazing on the part, affordable price for what you get, and the powdercoat is top notch, not a single issue with this product, would buy again.
JT
jacob trice
Apr 27, 2025
★
★
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Core 4x4 has outstanding products at a fair price and unmatched customer service. When you call Korby, it's like talking with a friend. Very cool and helpul!
I ordered some custom control arms, but from the wrong product line and they were super cool about returning them and upgrading to a better "Crawl" series. Only charged the difference between the two products. They paid all the return shipping and sent the uprgaded arms super quick. It was only a couple days. Awesome!!
I couldn't be happier with the transaction👍🏼
Also, these control arms are stout and take a beating. I run heck out my Jeep in the rocks and desert. No problems whatsoever.
Thanks Core 4x4, ya'll are welcome at my campfire anytime!
Jake T.
Pleasant Hill, Or.
JS
Jon Stempien
May 27, 2025
★
★
★
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★
Big thanks to Corby at core 4 x 4 outstanding customer service I like to thank them or 4 x 4 for helping me Well-made product in the United States recommend core 4 x 4 for all jeep Owners that like the four wheel
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Specifications
| Vehicle | Jeep Gladiator JT (20–Present), Jeep Wrangler JL / JLU (18–Present) |
| Brand | Artec |
