Product Details
| Make | Model | Submodel | Years |
|---|---|---|---|
| Jeep | Grand Cherokee | 1999–2004 |
Vehicle Fitment: Jeep Grand Cherokee WJ 99-04 – Restores proper suspension geometry, enhances handling stability, and eliminates steering issues caused by improper caster alignment in lifted vehicles.
CORE Advantage: Corrects caster angle and re-centers the axle to reduce wandering, improve steering precision, and prevent uneven tire wear, ensuring a smoother and more controlled ride.
Adjustability: Fully adjustable to accommodate lift heights from 0 to 6 inches, allowing precise caster correction, pinion angle adjustments, and improved drivability on-road and off-road.
Construction: Built from heavy-duty steel tubing with high-performance polyurethane bushings, providing increased strength, responsiveness, and long-term durability over factory components.
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. You break it, we replace it.
Built With
Front Upper control arms built with 1.625” OD 3/16” Wall steel tube. Welded U-bracket on the fixed end and a Polyurethane Bushing on the adjustable end with 1” x 14 TPI - 3.25” long threads.
Construction & Materials
Front Upper control arms built with 1.625” OD 3/16” Wall steel tube. Welded U-bracket on the fixed end and a Polyurethane Bushing on the adjustable end with 1” x 14 TPI - 3.25” long threads.
| 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 | Cruise Series |
| Hardware | No Hardware or Complete Kit |
| Placement on Vehicle | Front Upper, Front |
| Mounting Style | Bolt-On |
Optimized Control and Alignment for Lifted Vehicles
Upgrade your Jeep Grand Cherokee WJ (1999-2004) with the Cruise Series Front Upper Control Arms, engineered to correct alignment issues, optimize suspension geometry, and improve overall ride quality. Whether you're tackling off-road trails or daily driving, these arms deliver enhanced strength and precise adjustability, making them a superior replacement for factory components.
For the best results, we recommend pairing these with the Cruise Series Front Lower Control Arms (CRS-J-WJ-FL2). Together, these components fully re-center your axle, restore proper caster, and improve handling, reducing wandering, uneven tire wear, and steering instability.
Key Features and Benefits
- Precise Adjustability – Designed to accommodate lifts from 0 to 6 inches, ensuring proper alignment after suspension modifications.
- Enhanced Strength – Built from heavy-duty steel tubing for superior durability compared to factory parts.
- Optimized Suspension Geometry – Corrects caster and pinion angle, reducing driveline vibrations and enhancing steering control.
- High-Performance Polyurethane Bushings – Provides better responsiveness, reduced road noise, and improved suspension flex compared to rubber bushings.
- Recommended Pairing – For full front-end suspension optimization, pair with the Cruise Series Front Lower Control Arms (CRS-J-WJ-FL2) to fully re-center the axle and maximize handling stability.
Full Caster Correction and Drivability Enhancement
Lifting your Grand Cherokee WJ changes the caster angle, which can cause steering instability, wandering, and uneven tire wear. These adjustable upper control arms allow you to fine-tune caster for improved high-speed stability and responsive steering. When paired with our Front Lower Control Arms (CRS-J-WJ-FL2), you get complete control over your axle placement and alignment, ensuring a smoother, more predictable ride.
Two-Stage Powder Coating
Our two-stage powder coating process ensures maximum durability and corrosion resistance: Zinc primer base coat for rust protection. Durable top coat available in 10 colors for customization and extra durability.
Made in the USA
Proudly manufactured in Orem, UT, our Cruise Series components are built with locally sourced materials, ensuring high-quality craftsmanship and superior performance.
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, and any add-on options, then add to cart — you’ll confirm your lift height at checkout. If you need help, call or email our team.
Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.
You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.
Complete the build
Jeep Grand Cherokee WJ 99-04 6pc Cruise Series Adjustable Control Arm Kit
$ 545.95
Jeep Grand Cherokee WJ 99-04 2pc Cruise Series Front Lower Adjustable Control Arms
$ 204.70
Jeep Grand Cherokee WJ 99-04 4pc Cruise Series Front Adjustable Control Arm Kit
$ 362.20
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