646.20 ROUGH COUNTRY Kit Tj Jeep Wrangler

Review ROUGH COUNTRY 3.75 Inch Combo Kit For Jeep 4cyl for JEEP WRANGLER TJ 1997–2006

The Rough Country 843030129590 3.75 Kit is an excellent choice for those looking to enhance the off-road performance and capabilities of their 1997-2006 Jeep Wrangler TJ with a 4-cylinder engine. This suspension lift kit, manufactured by Rough Country, is specifically designed to provide a balanced and functional lift, ensuring optimal tire clearance and improved ground clearance.

This kit comes with all the necessary components to lift the front end of your Jeep Wrangler by 3.75 inches. It includes heavy-duty front coil springs, extended front shocks with nitrocharger sport valving, and front sway bar disconnects. The extended front shocks not only provide the necessary lift but also offer superior damping performance, ensuring a smoother ride on and off the road.

The front sway bar disconnects allow for more articulation and greater suspension travel, which is crucial for off-roading. These disconnects are easy to install and can be reconnected for on-road use.

The rear suspension of the Jeep Wrangler is also addressed with this kit, providing a leveled look and improved performance. It includes rear extended shocks, rear leaf springs, and rear shock extensions. The extended rear shocks offer better damping performance and improved ride quality. The rear leaf springs provide the necessary lift to maintain the leveled look, while the rear shock extensions ensure proper shock length and allow for the extended shocks to function at their full potential.

This lift kit comes with comprehensive installation instructions and all the necessary hardware for a bolt-on installation. It is essential to note that some modifications may be required, such as trimming the fenders for clearance, depending on the tire size.

The Rough Country 843030129590 3.75 Kit is backed by a 6.6-inch lifted Jeep Wrangler TJ, ensuring the reliability and functionality of the product. This kit is an excellent investment for those seeking to improve the off-road capabilities and appearance of their 1997-2006 Jeep Wrangler TJ 4-cylinder.

Pros and Cons of Buying a Rough Country 843030129590 3.75 Suspension Lift Kit for 1997-2006 Jeep Wrangler TJ 4-Cyl

- Enhanced ground clearance for better navigation over rocks and obstacles.

- Increased wheel travel for improved suspension articulation.

- Enhances the vehicle's appearance, making it more visually appealing to many off-road enthusiasts.

- Provides a more aggressive look, which is a popular preference among the Jeep Wrangler community.

- Allows for larger tire sizes to be installed, providing improved traction in off-road conditions.

- Enhances the vehicle's overall performance, especially when driving on rough terrains.

- Increased weight and height may negatively impact fuel economy.

- Higher center of gravity may affect the vehicle's handling and stability, especially during high-speed maneuvers.

- May require professional installation, which can add to the overall cost.

- DIY installation can be time-consuming and may require specialized tools.

- The cost of this lift kit is relatively high when compared to other options in the market.

- The additional costs associated with larger tires and professional installation can add up significantly.

- Rough Country is a reputable brand known for producing high-quality suspension lift kits.

- Properly installed and maintained, this lift kit should last for many years.

- Rough Country offers excellent customer support, including installation guides and technical assistance.

- Should any issues arise, the company is known for providing prompt and effective solutions.

In conclusion, the Rough Country 843030129590 3.75 suspension lift kit is an excellent investment for those seeking improved off-road performance and a more aggressive appearance for their 1997-2006 Jeep Wrangler TJ 4-cyl. While there are some potential drawbacks, such as increased cost and potential handling issues, the benefits far outweigh the negatives for off-road enthusiasts. The long-term durability and excellent customer support offered by Rough Country further solidify this lift kit as a worthwhile investment.

Recommendation: If you are looking to enhance your Jeep Wrangler TJ 4-cyl's off-road capabilities and desire a more aggressive appearance, the Rough Country 843030129590 3.75 suspension lift kit is a great choice. Properly installed and maintained, it will provide you with years of off-road enjoyment and improved performance.

Details:

Effortless bolt-on installation: quick setup with no cutting or welding required. N3 nitrogen-charged shocks: deliver a smooth, versatile ride with enhanced comfort and control for daily driving off-road adventures. It levels the front with rear for a perfectly balanced profile while maintaining your factory ride quality. Leveled stance: front raised to match rear for a balanced look and handling.

Rear: lifted coil springs. Grille bump stops. Kit contents: front: lifted coil springs. The use of stock wheels with larger than tires may cause the tire to come in contact lower control arm at full turn.

Built from fiberglass-reinforced nylon, these pucks deliver exceptional durability and long-lasting performance. Effortless installation, instant transformation: with its easy, bolt-on design, this lift kit installs quickly without cutting or welding. Aftermarket wheels are recommended. This kit includes high-strength body lift pucks that raise your Jeep a full 1.25 inches, more than the standard 1-inch, for added tire clearance and presence.

Aggressive Wrangler stance: 3.75-inch combo lift adds bold and extra clearance. Shift control bracket. Durable body lift pucks: 1.25-inch fiberglass-reinforced nylon pucks for strength and longevity.

specifications liftkitsparts:

• for models: Tj, Wrangler
• for makes: Jeep
• for years: 1997–2006
• brand: Rough Country
• mpn: 646.20
• placement on vehicle: Lower
• lift height: 3.75 Front
• part type: Suspension Lift Kit
• fitment type: Performance/custom
• california prop 65 warning: Cancer Reproductive
• country of origin: United States
• shocks included: Yes
• drilling: No
• upc: 843030129590

general liftkitsparts:

• category: Auto Parts > Chassis, Suspension Brakes > Lift Kits

offer liftkitsparts:

• sold #: 13
• started: march 16, 2026
• availability: in stock
• options: ship-to-home

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• paid by: seller
• time: 30 days
• policy: returns accepted

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• type: fixed
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• class: standard

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• rating: 99.8%
• # reviews: 114793
• city: dyersburg, tennessee