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2pc Cruise Series Rear Upper Adjustable Control Arms

Jeep Grand Cherokee ZJ 93-98 2pc Cruise Series Rear Upper Adjustable Control Arms
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138.56 138.56 USD 173.20

173.20

(Save 20%)

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Order today — ships within 1–3 business days
Enter ZIP for arrival estimate change
Order by 3:00 PM MT today — we'll start tomorrow
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Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install
COLOR 11 colors — pick yours
https://core4x4.com/web/image/product.template/2104/image_1920?unique=edc8f61

2pc Cruise Series Rear Upper Adjustable Control Arms

Jeep Grand Cherokee ZJ 93-98 2pc Cruise Series Rear Upper Adjustable Control Arms
SKU: CRS-J-ZJ-RU2
Pick your vehicle to confirm fit

138.56 138.56 USD 173.20

173.20

(Save 20%)

COLOR 11 colors
Black Blue Charcoal Green LightGreen Orange Purple Red White Yellow Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Compare all tiers →

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Note to Core4x4:

Select Color to see price and add to cart.

Order today — ships within 1–3 business days
Enter ZIP for arrival estimate change
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline

Alignment recommended Lifetime warranty on all non-wear items Made In USA

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

Enhanced Performance and Control

Upgrade your Jeep Grand Cherokee ZJ’s suspension with our Cruise Series Rear Upper Control Arms, engineered for superior strength, adjustability, and long-term durability. Designed to accommodate 1993-1998 models, these control arms provide precise alignment correction, improved ride quality, and enhanced off-road performance.

Key Features and Benefits

  • Precision Adjustability – Designed to accommodate lifts from 0 to 6 inches, allowing for proper pinion angle correction and rear axle re-centering to optimize drivetrain performance.
  • Heavy-Duty Steel Construction – Crafted from strong steel tubing, these control arms provide the durability needed for extreme off-road conditions while maintaining on-road comfort.
  • Tapered Polyurethane Bushings – Reduces noise, vibration, and harshness (NVH) while delivering smoother suspension movement and enhanced responsiveness.
  • Recommended Pairing – For complete alignment correction, pair these Rear Upper Control Arms with our Cruise Series Rear Lower Control Arms (CRS-J-ZJ-RL2) to maximize stability and drivability.

Engineered for Maximum Adjustability

Our Rear Upper Control Arms allow for precise pinion angle adjustment, ensuring smooth drivetrain operation and minimized wear on tires and suspension components. When paired with Rear Lower Control Arms, they restore axle centering and proper geometry, making them an essential upgrade for lifted vehicles.

Two-Stage Powder Coating

Each control arm undergoes a two-stage powder coating process to maximize corrosion resistance and longevity. Zinc Primer Base Coat – Protects against rust and environmental damage. Durable Top Coat – Available in 10 color options, allowing you to personalize your suspension setup.

Proudly Made in the USA

Our Cruise Series Rear Upper Control Arms are manufactured in-house at our facility in Orem, UT, where we maintain full control over production and source high-quality domestic materials to ensure unmatched performance and reliability.

Optional Hardware Upgrade

Our control arms are designed for easy installation using factory hardware. However, if you’re dealing with rusted or stubborn bolts, we offer optional Grade 8 hardware kits separately to ensure a hassle-free installation process.

Upgrade your Jeep Grand Cherokee ZJ today and experience enhanced alignment correction, better handling, and superior off-road performance!


  • Vehicle Fitment: Jeep Grand Cherokee ZJ 93-98 – Provides precise alignment correction, improved ride quality, and enhanced off-road performance by optimizing drivetrain geometry and axle centering.

  • CORE Advantage: Corrects pinion angles, restores axle centering, and minimizes tire wear, improving overall suspension performance and drivability for both on-road and off-road use.

  • Adjustability: Fully adjustable for lifts from 0 to 6 inches, ensuring proper alignment and suspension geometry, reducing driveline vibrations and enhancing stability.

  • Construction: Built from heavy-duty steel tubing with tapered polyurethane bushings to reduce NVH (Noise, Vibration, Harshness), offering improved responsiveness, durability, and a smoother ride.

  • Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.

  • Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.

Built With

Rear Upper control arms built with 1.625” OD 3/16” Wall DOM. Polyurethane Bushings on the fixed and adjustable ends with 1” x 14 TPI - 3.25” long threads.

Make Model Submodel Years
Jeep Grand Cherokee 1993 - 1998

Each rebuild kit includes all necessary components to replace and restore wearable parts.

Construction & Materials

Rear Upper control arms built with 1.625” OD 3/16” Wall DOM. Polyurethane Bushings on the fixed and adjustable ends with 1” x 14 TPI - 3.25” long threads.

Vehicle Jeep Grand Cherokee ZJ (93–98)
Brand CORE 4X4
Color Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Hardware No Hardware or Complete Kit
Series Cruise Series
Placement on Vehicle Rear Upper, Rear
Mounting Style Bolt-On
Google

Reviews of Core 4x4

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5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
D
Danny Oct 24, 2025
Google
Outstanding customer service to match the high quality parts. This is the go-to company.
JF
jacob fezza Mar 24, 2022
Google
I wanted to take a moment and give these guys a shout out, I’ve currently got, for my xj, their adjustable control arms, tier 4 adjustable track bar and adjustable leaf spring shackles. You can always count on a fair price, high quality products, and quick delivery. Keep up the great work guys, will definitely continue to shop with you
CW
Cody Whitlock Sep 24, 2025
Google
10/10 overall experience, shipping, customer service, and such a great product!
Review photo 1
EA
Eric Ahonen Mar 24, 2021
Google
Awesome control arms! My mechanic said “ your Jeep is pretty much bulletproof now.” And I just got the tier 1 arms! The people at the core 4x4 shop were really nice too. They were running behind on shipping, (which is understandable) so I decided to go pick it up because it was only an hour drive. They gave me a free $60 hardware kit for the inconvenience. Thanks core 4x4! You guys are awesome!!
MS
Mr. Smith Nov 23, 2025
Google
Have yet to get to try them but I bought some upper, and then later , lower control arms for my 03 rubicon. The pricing is very fair, so fair I was hesitant to even purchase. When the product came in I was happily mistaken. These are some beefy units with an incredible warranty! I’m very excited! I went with the “Camp”series as I mostly daily it. I have trouble with the shipping at times when I ordered but Corby is quick to notice things and help communicate the solution. Looking forward to buying more parts!
Review photo 1
JC
John Cutler Oct 24, 2025
Google
In September 2025, we visited CORE 4x4 in Orem, Utah. CORE 4x4 makes control arms and other similar parts that stiffen the suspension of an off-road 4x4 vehicles, so that the off-road vehicles can travel on more rugged terrain. CORE 4x4 used to share this building with another business, and since this other business has moved elsewhere, CORE 4x4 will continue to expand and grow their business. Good for CORE 4x4 to be a growing company and to expand into the vacant part of the building.
Review photo 1 Review photo 2 Review photo 3 Review photo 4
NP
Norb Pranger Oct 24, 2025
Google
Not sure where to start, Products or Service or Warranty. Products: I found Core4x4 through a very respected YouTuber in the Jeeping community. I purchased an entire set of Core4x4 Control Arms three years ago and have beat the daylights out of them and they are still in great condition. Now, I purchased another Jeep, this time for my daughter and bought yet another set of Control Arms because I know that these things can take a beating and stand up to it. I plan on replacing more parts on this TJ and my JL and will continue to buy from Core4x4. Service: This isn't some huge name conglomerate that treats you like you're just another customer. They are quick with responses and will always make things right should something be a problem. Oh and the quickness in which they ship their products is unmatched. I bought these CAs for my TJ on Thursday, I received them on Monday. Most other manufacturers will tell you weeks, they had them to me in 2 shipping days. Warranty: Seriously, a lifetime warranty? Yes please. Nothing more to say. I can't say enough about how great of a company this is. I've even spoken to the owner through email a few years back on some questions that I had. Support small American built businesses. P.S. Core 4x4, feel free to make me an ambassador and send me some swag :) .
PB
Peter Busack May 27, 2025
Google
Purchased a set of Trailing arms for my Ram 1500, quality is first class. I bought the ones with the Jonny Joints for more articulation and it appears from the construction I should get a lifetime of use, Zerk fittings are an added plus. Would defiantly recommend, and the the service team answered all of my questions.
JL
John Luna Nov 23, 2025
Google
Great team, and help to support my jeep and provide best stuffs
CL
Cade Leith Mar 23, 2024
Google
Have full upper/lower CA set on both front and rear axles on a 96 ZJ. These are the rubber bushing sets not joint sets. I have beat the hell out it in the Nevada desert for 2 years and has been great. I don’t go fast but I do articulate suspension a lot. Super solid and haven’t any issues. Just inspected the entire set recently due to some banging under it. Turns out the banging is lower rear shock bushings. Inspected each CA along the way nothing. Aside from dirt and obviously winter roads and what not still in excellent condition, bushings are solid like the day they were installed. I’ll add that I’m about tapped on a short arm at 4.25(less with settle) so the front CA’s get beat on just from that, still they’re like new. Paint is great condition, this set is red. I would definitely buy again. Another plus for me, Utah isn’t local necessarily, but it’s nice to support businesses closer to me.

Specifications

Color Black, Blue, Charcoal, Green, LightGreen, Orange, Purple, Red, White, Yellow, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Hardware No Hardware, Complete Kit
Vehicle Jeep Grand Cherokee ZJ (93–98)
Brand CORE 4X4
Series Cruise Series
Note to Core4x4: -
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