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Jeep Grand Cherokee WJ 99-04 4pc Crawl Series Front Adjustable Control Arm Kit

SKU: CRL-J-WJ-FS4
Fits: 1999 - 2004 Jeep Grand Cherokee WJ Add vehicle

615.78 615.78 USD 724.45

724.45

Starting at $110/mo or 0% APR with . See if you qualify

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.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Note to Core4x4:

Select Color to see price and add to cart.

4–8 hr install Moderate Alignment recommended Lifetime warranty on all non-wear items Made In USA

Experience Ultimate Flexibility and Comfort

Take your Jeep Grand Cherokee WJ (1999-2004) to the next level with the Crawl Series Front Control Arms Set. Engineered for exceptional off-road flexibility and superior on-road comfort, this set provides a definitive upgrade over factory and competitor parts. Including a pair of front upper and front lower control arms, this package offers unmatched strength, adjustability, and durability to tackle any terrain.

What’s Included

  • Crawl Series Front Upper Control Arms (CRL-J-WJ-FU2)
  • Crawl Series Front Lower Control Arms (CRL-J-WJ-FL2)
  • Mounting Spacers (4)

Key Features

  • Extreme Flexibility and Control: Johnny Joints at both ends of the lower control arms and at the adjustable end of the uppers deliver superior articulation for off-road challenges while maintaining smooth, responsive handling on-road.
  • Precision Adjustability: Accommodates lifts from 0 to 6 inches, allowing for accurate alignment correction, axle centering, and fine-tuning for various suspension setups.
  • Unmatched Durability: Constructed with heavy-duty 1.75” OD DOM Tubing for lowers and 1.5” OD DOM Tubing for uppers, both with 5/16” wall thickness, these arms are built to outlast and outperform.
  • Enhanced Stability with Track Bar Pairing: When paired with our front track bar, this set allows for precise caster correction and axle alignment, effectively addressing death wobble issues for a more stable and confident ride.

Two-Stage Powder Coating

Each control arm undergoes a premium two-stage powder coating process. Starting with a zinc primer base for maximum rust resistance, the final durable top coat is available in 10 customizable colors, allowing you to match your Jeep’s style without compromising durability.

Made in the USA

Proudly crafted in Orem, UT, this control arm set represents the pinnacle of American manufacturing. From locally sourced materials to meticulous quality control, the Crawl Series delivers reliable performance and durability you can trust.

Straightforward Installation

The Crawl Series Front Control Arms Set is designed for seamless installation using factory hardware and included spacers. Optional Grade 8 hardware kits are also available to simplify the process and ensure a secure fit.

In Conclusion

Invest in the Crawl Series Front Control Arms Set for ultimate off-road flexibility, precise alignment, and on-road comfort. Engineered for Jeep Grand Cherokee WJ models, this set transforms your suspension into a high-performing system capable of handling any terrain. Upgrade today and experience the unmatched durability and performance of American-made engineering.

 

Make Model Submodel Years
Jeep Grand Cherokee 1999 - 2004

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

Vehicle Jeep Grand Cherokee WJ (99–04)
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.
Series Crawl Series
Hardware No Hardware or Complete Kit
Lift Size 0" — 6" or 6"+

See It Installed

Install videos and build guides on our YouTube channel.

Watch more installs on YouTube
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Reviews from Google

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
AP
Ajay Paynter Mar 4, 2026
Google
Great company, who worked with me on shipping parts to arrive in time for a show. When I explained my concern they went above and beyond to make it happen. Quality of the parts is top notch.
RC
Ryan Colligan Mar 4, 2026
Google
I have nothing but good things to say about Core 4x4. I have the crawler series on my JKU and we take it all over the place. These parts handle everything we throw at them.
MT
Marcus Torres Jan 15, 2026
Google
Best control arms I have installed on any of my builds. After running every major manufacturer, Core 4x4 is on par or better than all the high-end companies at a fraction of the cost. Lifetime warranty is the cherry on top.
OJ
Oldgreg jr Mar 23, 2025
Google
Good company, they offer well built parts and Great customer service. I had a couple of hang ups with my control arms that I purchased, they were very easy to work with and found the solution to make them work.
DN
Devan Nelson Mar 25, 2019
Google
Had a great experience with Core 4x4, I desperately needed a custom track bar and found out just a couple days before Easter Jeep Safari. Spence was a huge help and made it happen with plenty of time to spare. Their parts are top notch!
A
Aaron Mar 23, 2024
Google
I have recently come to know Core 4x4 when I purchased a Jeep XJ and was looking for a place that had dedicated XJ suspension and components. Here is what makes them different than most other shops. All of their components are top shelf quality and they back it up if you break any of it. I was able to see their shop when I picked up an order locally and was impressed with their attention to detail and how they assemble and powder coat each part. I had an issue with a shackle and needed the threaded shaft to be shorter. I called in and talked to Kaden and he told me to come by and they would shorten it for me. When I got there, Kaden and Spencer (the owner) met me and talked about options and proceeded to make the right adjustments to fit my XJ. Told me if anything changes in the future and I need additional length, they would take care of me. So what really sets them apart from others is their Customer Service. Try calling in to any other Jeep suspension or part shop and see how they treat you. Been there - done that. Will continue to do business with Core and their team. Getting that kind of service for just a shackle has me thinking I may need to replace my JT components with Core's. Thanks Guys for being helpful good humans!
JM
Jay Miller Jul 26, 2025
Google
I purchased a upper and lower set of control arms from core 4x4 they came early then expected and seem to be very nice quality I ran into a complication installing them and emailed them my question I was expecting to get the response maybe the next day because it was after hours I got a response in about a few minutes which allowed me to finish the project that day I super appreciate that, the products are good strong lifetime warranty and their customer service is top notch
MG
Morgan Griffith Mar 25, 2018
Google
I met a couple of the Core 4x4 guys at the Salt Lake Offroad Expo and decided to try them out after noticing one of my control arm bushings was disintegrated. I called to discuss parts on Thursday and I was leaving for a trip on Saturday. These guys built my control arms and had them ready to be picked up Friday, 24 hours later. The parts seem to be great quality and they charged me nothing extra to have them painted. These guys were extremely helpful and without them my trip probably would have been cancelled. looking forward to testing out the arms on my next trip to Moab.
HK
Harold Kruder Mar 23, 2024
Google
I needed some parts and had to replace 1 lower control arm and their customer service is great. Helped with answering my questions and got parts shipped quickly.
JL
John Luna Nov 23, 2025
Google
Great team, and help to support my jeep and provide best stuffs
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