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- Shop by Vehicle
JEEP
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- Parts & Accessories
Replacement Parts
Tools
Swag
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- FAQ
- Lifetime Warranty
$239.95
$215.96
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Enhance your off-road adventures and on-road comfort with our Cruise Series Front Upper Control Arms. Specifically engineered to be compatible with Jeep Wrangler JL model years 2018-Present, these arms offer unmatched strength and enhanced durability over standard factory parts.
Our Front Upper Control Arms are constructed from robust steel tubing, ensuring their ability to withstand harsh off-road conditions. The unique design features a U-bracket at the axle end, which attaches to the bushing already installed on the factory axle. At the adjusting end, which connects to the body, our control arms use our unique tapered polyurethane bushings, providing greater stability and responsiveness than standard rubber bushings.
Experience the convenience of adjustability with our Front Upper Control Arms. They offer precise alignment correction to accommodate lifts from 0 to 6 inches, making them an excellent choice for vehicles of standard height or those equipped with lift kits.
All of our control arms undergo a two-stage powder coating process for enhanced durability and resistance against corrosion. The first stage involves a zinc primer base coat, effectively creating a barrier against rust and environmental factors. The second stage applies a durable top coat in your color of choice from our range of 10 available options. This not only adds an additional layer of protection but also allows you to customize the appearance of the Cruise Series Control Arms to suit your vehicle.
All Cruise Series components are proudly made in our facility in Orem, UT. By maintaining full control over the manufacturing process, we ensure our products meet the highest quality standards while supporting local production.
Our Front Upper Control Arms can be conveniently installed using factory hardware. For those dealing with rusted or stubborn bolts, we offer new Grade 8 hardware kits as an optional upgrade available separately.
Choosing our Cruise Series Front Upper Control Arms means you’re opting for superior off-road performance, increased on-road comfort, and American-made durability. Upgrade your vehicle today and experience the benefits of improved alignment and trail performance.
| Series | Cruise |
|---|---|
| Color Options | Charcoal, Orange, Yellow, Blue, Green, Light Green, Red, Purple, Black, White |
| Built With | 1.5" OD 5/16" Wall DOM tubing |
| Grease Fittings | Included |
| Lift Range | 0" — 6", 6"+ |
| Fixed End | U-Bracket |
| Thread Size | 1" x 14 TPI |
| Thread Length | 2.5" |
| Make | Model | Year |
|---|---|---|
| Jeep | Wrangler JL/JLU | 2018 |
| Jeep | Wrangler JL/JLU | 2019 |
| Jeep | Wrangler JL/JLU | 2020 |
| Jeep | Wrangler JL/JLU | 2021 |
| Jeep | Wrangler JL/JLU | 2022 |
| Jeep | Wrangler JL/JLU | 2023 |
Our product lines are designed to offer the absolute most value for your budget. Not every build is the same and we understand that. Our series differ mostly in the components used in the construction of the parts. Our Cruise and Town Series utilizes our high grade flex poly bushings at both ends of the arm, this has proven to be a smooth riding easy to maintain and replace bushing that we absolutely love. Our Camp and Trail Series utilizes 5/16″ wall DOM tubing and incorporates a flexible Johnny Joint at the adjusting end, this series has been our most popular series for all around use, great for daily drivers that want to tear up the trails as well. Our Crawl, Tow, and Track Series utilizes the same 5/16″ wall DOM tubing, but features Johnny Joints at both ends. This series gives you the absolute most out of your suspension. This is great for heavy towing/hauling and extreme off-roading. Also, if the component is straight in these series we will machine these left and right hand threaded for easy adjustment on the vehicle!
We are constantly expanding our product lines to include complete kits, if you don’t see something on the site for your vehicle, reach out to our sales team and we can put something together for you.
Our two main sizes of jam nuts require an1-1/2″ wrench or an 1-5/8″ wrench. Generally speaking the 1-5/8″ jam nuts are used on our lower control arms and the 1-1/2″ jam nuts on our upper control arms and track bars. There are some exceptions, but we do offer a crow’s foot that has both sizes.
Any non-synthetic moly based grease is safe on our products, avoid lithium greases and anything red as this can prematurely deteriorate the internal components of the Johnny Joints and bushings used on our parts.
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$239.95
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Core4x4 has an unwavering dedication to crafting top-tier control arms and aftermarket parts that can conquer any trail or obstacle, while still maintaining exceptional on-road performance.
As the founder of Core 4×4, I stand behind our unwavering commitment to delivering top-tier, American-made products that don’t break the bank. We take immense pride in our craftsmanship, sourcing materials domestically to ensure the highest quality possible. Our team goes the extra mile to rigorously test and refine every product, ensuring it not only meets but exceeds industry standards. When you choose us, you’re choosing durability, reliability, and affordability. That’s not just a business model— it’s a promise, from our family to yours.
Sincerely,
Spence Schramm
Founder, Core 4×4
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