Features & Benefits
- Enhanced off-road capability
- Best in performance for on and off-road use
- Improved vehicle stability
- Keeps shocks clear from tires
- Peace of mind guarantee
- Home Page /
- Auto & Tires /
- Auto & Tires Shop By Brand /
- Rough Country /
- Rough Country Lift Kits /
- Rough Country 4" X-Series Lift Kit for 99-04 ...
0 ratings
Item #:
12847452
Rough Country 4" X-Series Lift Kit for 99-04 Jeep Grand Cherokee WJ | V6 - 639P
85% of respondents would recommend this to a friend
Item #:
12847452
0 ratings
Write a review
Out of stock
Imported from USA store
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Give your Grand Cherokee WJ the Perfect Blend of Performance, Protection, and Style from Rough Country.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Enhanced Ground Clearance
Provides superior lift to your Jeep Grand Cherokee, enhancing off-road performance and allowing for larger tires, making it perfect for adventurous terrains.
Durable Construction
Engineered with high-quality materials for lasting strength and reliability, ensuring your lift kit withstands rugged conditions and daily use without compromising performance.
All-Inclusive Kit
Comes with everything needed for installation, including shock absorbers, making it user-friendly for DIY enthusiasts and eliminating the need for extra purchases.
Product Details
- Increased ground clearance 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 Backed by Rough Country's Lifetime Replacement Warranty Items Included: Front:Lifted coil springs Adjustable lower control arms Sway-bar quick disconnects Adjustable track bar Bumpstop extensions Transmission crossmember spacers HardwareRear:Lifted coil springs Upper control arm bracket Sway-bar brackets Bumpstop extensions Shock relocation kit HardwareShocks:(4) Premium N3 Series Does NOT fit V8 models. Does NOT fit AWD models. Models equipped with a CV style front driveshaft may result in driveshaft vibration. If this occurs
| Manufacturer part number | 639P |
| Compatible cars | |
| Vehicle make | Jeep |
| Vehicle model | Grand Cherokee WJ |
| Brand | Rough Country |
| Size | 4" (10.2 cm) |
| Features | Adjustable |
| Vehicle fitment type | Specific |
| Items included | Lift Kit |
| Vehicle mount location | Front, Rear |
| Material | Rubber |
| Finish | Painted |
| Color | Black |
| Weight | 127.17 lb (57.68 kg) |
| Model | 639P |
| Automotive parts division | Off-road |
| Vehicle type | Jeep |
| Piece count | 1 |
Who Should Buy?
-
Off-Road Enthusiasts
Ideal for drivers who frequently take their Jeep off-road and require increased ground clearance and better suspension.
-
Tire Upgrades
Perfect for users planning to install larger tires, providing the necessary lift to accommodate bigger wheel sizes.
-
Customization Seekers
Great for those looking to personalize their Jeep with enhanced appearance and performance through a lift kit.
-
Daily Commuters
Less suitable for individuals primarily using their Jeep for city driving, as it may affect ride comfort.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What models is this kit not compatible with?
Answer: V8 and AWD models. -
Question:
What should be considered if a CV style front driveshaft is installed?
Answer: May result in driveshaft vibration. -
Question:
What is the warranty coverage for this product?
Answer: Backed by Rough Country's Lifetime Replacement Warranty.
Rough Country Rough Country Lift Kits Editorial Review
Rough Country 4" X-Series Lift Kit for 99-04 Jeep Grand Cherokee WJ | V6 - 639P allows for an impressive 4-inch lift that enhances off-road capability and aesthetics. Customers have praised its easy installation and great customer service, with many noting that the kit works well and improves ride quality on various terrains. The included lift kit is designed specifically for the Jeep Grand Cherokee, ensuring a perfect fit. Users appreciate the quality of materials and the ease of following the instructions provided. The overall satisfaction with this product is evident in the enthusiastic feedback regarding its effectiveness and the exemplary support offered.
Customer Reviews & Ratings
917 customers ratings
-
5 Star
86%
-
4 Star
13%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Easy to install with clear instructions
- Improves ride quality on and off-road
- Quality materials with a durable finish
- Perfect fit for Jeep Grand Cherokee WJ
Cons
- Springs may feel stiff initially during usage
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
Currently unavailable.
We don't know when or if this item will be back in stock.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.