SKU: 44873844653

Fits Jeep Grand Cherokee WJ 2WD/4WD (1999-2004) 4 Inch Lift Kit; X-Series; 639P

Sale price$413.98 Regular price$459.98
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Fits Jeep Grand Cherokee WJ 2WD/4WD (1999-2004) 4 Inch Lift Kit; X-Series; 639P4 Inch Lift Kit X Series Jeep Grand Cherokee WJ 4WD (1999 2004) Despite its long standing reputation as an off road monster and the vast selection of mods available, the Jeep WJ has always been known to suffer in highway ride quality after lifting. Many WJ lifts focus primarily on trail performance, but fail to take in account how the control arms and track bar will perform at their new, lifted angles in day to day driving. Rough Country's new 4 inch

4 Inch Lift Kit - X-Series - Jeep Grand Cherokee WJ 4WD (1999-2004)

Despite its long-standing reputation as an off-road monster and the vast selection of mods available, the Jeep WJ has always been known to suffer in highway ride quality after lifting. Many WJ lifts focus primarily on trail performance, but fail to take in account how the control arms and track bar will perform at their new, lifted angles in day to day driving.Rough Country's new 4-inch X-Series Suspension kit answers this age-old problem, delivering outstanding off-road action while providing an incredibly smooth highway ride. Featuring newly designed durable adjustable lower control arms with durable rubber bushings, this new kit simulates the stock angle keeping your steering components under control.This 4-inch WJ Suspension Lift also features an updated track-bar bracket, re-engineered to tie into the engine mount bolts, eliminating a common weak point and offering incredible support and rigidity. In addition this kit features a full set of N3 shocks, giving you premium vibration dampening equally suitable for off-road action or daily driving.


Features:

  • Easy bolt-on installation
  • Increased ground clearance
  • Levels the front with the rear of the vehicle
  • Lower control arms provide proper offset to allow for wider tires
  • Kit maintains stock alignment for precise high speed handling and proper caster/pinion alignment
  • Rear shock relocation keeps shocks clear from the tires
  • X-Flex control arm features: Flex joints feature a massive 2.5" diameter body and 1.25" thread
  • Fully greaseable
  • Lower joints pivot up to 35 degrees.

Application:

Year Make Model Submodel
2004-2004 Jeep Grand Cherokee Laredo
1999-2004 Jeep Grand Cherokee Laredo
2004-2004 Jeep Grand Cherokee Limited
1999-2004 Jeep Grand Cherokee Limited
2004-2004 Jeep Grand Cherokee Special Edition
1999-2003 Jeep Grand Cherokee Laredo
2002-2002 Jeep Grand Cherokee Sport
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44873844653

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 1028 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
Nicholas Skleba
Boise, US
★★★★★ 5
Inexpensive
Size: 16AWG -10FT 2Pin DT
Good value, inexpensive way to extend other wiring. Decent materials and seem close to OEM.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
T
Verified Purchase
Thompson Payne
Lowell, US
★★★★★ 5
Great quality
Size: 16AWG -10FT 2Pcs
Worked perfect for my 212 predator mini bike. Easy to install and looks great. High quality product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
A
Verified Purchase
Austin Ferguson
Phoenix, US
★★★★★ 5
Works Perfectly for My Light Bar Setup!
Size: 16AWG -10FT 2Pcs
The Nilight 16 AWG Wiring Harness Extension Kit made installing my LED light bar so much easier. The wires are thick, durable, and exactly the right gauge for a reliable connection. The 10-foot length gave me plenty of room to work with, and everything connected smoothly without any issues. Feels like solid quality, and I appreciate that it comes with a 2-year warranty. Great value and highly recommended for anyone wiring up off-road lights or accessories.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
E
Verified Purchase
E A
Lexington, US
★★★★★ 5
Nilight 10 wiring
Size: 16AWG -10FT 2Pcs
Great quality brand new condition awesome value super easy to use already had connectors on for easy plug and play
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
B
Verified Purchase
BWBCAM69
Los Angeles, US
★★★★★ 4
Easy and clean look
Size: 16AWG -10FT 2Pcs, Size: 16AWG -10FT 2Pcs
Very nice extension wires. Sheath is tough and the connections are tight. Very easy to install. I ended up to tuck in the wires instead of cutting because it was a little long for my application. Works great and had no issues. Pair the wires with my Nilight light pods. You can buy the wire but this was easier and cheaper than getting the wire and sheathing separately.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025

recommand products