Hey guys! So, you're looking to lift your 2004 Jeep Grand Cherokee, huh? Awesome! You've come to the right place. This guide is all about helping you navigate the world of lift kits for your WJ (that's the code name for the 1999-2004 Grand Cherokee, in case you didn't know!). We'll cover everything from the different types of lift kits available to the things you should consider before making a purchase, and even some tips for installation. Get ready to make your Grand Cherokee a beast on and off the road. Let's dive in!

Why Lift Your 2004 Jeep Grand Cherokee?

So, why bother lifting your 2004 Jeep Grand Cherokee in the first place? Well, there are several compelling reasons, and the answer depends on what you want to achieve. For some, it's all about the looks. A lifted WJ just screams adventure and commands attention. It gives your Jeep a more aggressive stance, making it look ready to tackle anything. But it's not just about aesthetics, though. A lift kit significantly improves your off-road capabilities. Increased ground clearance is the most obvious benefit. This means you can clear obstacles like rocks, logs, and uneven terrain without scraping the undercarriage. This is a game-changer when you're hitting the trails. Then there's the improved approach, departure, and breakover angles. These angles determine how well your Jeep can navigate steep inclines, declines, and obstacles in between. A lift kit greatly enhances these angles, allowing you to tackle more challenging terrain. Beyond the off-road benefits, a lift kit can also improve your on-road handling and ride quality, depending on the type of kit you choose. For example, some kits include upgraded shocks and springs that provide a smoother and more controlled ride. So, whether you're looking to conquer the trails, improve your Jeep's appearance, or simply enhance its overall performance, a lift kit is a fantastic upgrade. The 2004 Jeep Grand Cherokee is a fantastic vehicle to modify, it's pretty versatile, and the lift kit will add to it even more. The right lift kit can completely transform your WJ, making it a head-turner and a capable off-roader. It's a great choice for many reasons.

Types of Lift Kits for the 2004 Jeep Grand Cherokee

Alright, let's get down to the nitty-gritty: the different types of lift kits you can get for your 2004 Jeep Grand Cherokee. There's a wide range available, so you can pick the one that best suits your needs and budget. Here's a breakdown of the most common types:

• Budget Boost/Spacer Lift: This is the most affordable and straightforward option. It typically involves installing spacers on top of the front and rear springs, which lifts the vehicle by a couple of inches. It's a great option if you're on a tight budget or just want a subtle lift for a slightly more aggressive look. However, these kits generally don't improve ride quality or off-road performance significantly, and they may not provide enough clearance for larger tires. This is the first option, and it's super easy to install, making it a great option. Make sure to consider that it might not be the best solution for extreme off-roading.
• Coil Spring Lift: This type of lift replaces the stock coil springs with longer, stiffer ones. This provides a more substantial lift and improves ride quality and off-road performance. Coil spring lifts are available in various lift heights, from mild to extreme. They often include new shocks and sometimes other components like control arm extensions or adjustable track bars to maintain proper alignment. Coil spring kits are a great upgrade and offer a very nice feel.
• Suspension Lift: A suspension lift is the most comprehensive and often the most expensive option. It involves replacing many of the suspension components, including the coil springs, shocks, control arms, track bars, and often the sway bar links. These kits provide the greatest lift height and the most significant improvement in off-road performance. They usually offer the best ride quality and allow for the installation of the largest tires. This is what you want if you are going all out on the off-road modification of your 2004 Jeep Grand Cherokee. This kind of lift kit is for professionals.
• Body Lift: A body lift raises the body of the vehicle relative to the frame. This is achieved by installing spacers between the body and the frame. Body lifts are generally less expensive than suspension lifts and can provide a decent amount of lift. However, they don't improve ground clearance or off-road performance as much as suspension lifts, and they can affect the vehicle's center of gravity, potentially impacting handling. This is also not that common of a modification. Many people choose to go for other types of lift kits.

Each type of lift kit has its pros and cons, so consider your budget, intended use, and desired lift height when making your decision. It is best to choose a professional when considering installing a kit.

Things to Consider Before Buying a Lift Kit

Before you whip out your credit card and buy the first lift kit you see, take some time to consider a few important factors. These considerations will help you choose the right kit for your needs and ensure a smooth installation process.

• Budget: Lift kits range in price from a few hundred dollars to several thousand. Determine your budget upfront and stick to it. Remember to factor in the cost of installation, which can vary depending on the kit and the shop you choose. Do your research, shop around, and compare prices before making a purchase. You can find many brands that offer very nice kits, so there is no excuse for not finding one that matches your budget.
• Intended Use: How will you be using your 2004 Jeep Grand Cherokee? Will it be primarily for on-road driving, occasional off-roading, or serious trail riding? The answer will help you determine the type of lift kit and the lift height you need. For example, if you primarily drive on-road, a budget boost or a mild coil spring lift may be sufficient. But, if you plan to tackle challenging trails, a more robust suspension lift is a better choice. Consider how you will use the vehicle the most before making the purchase.
• Lift Height: How high do you want to lift your Jeep? The lift height will affect the appearance, off-road performance, and the size of tires you can install. Keep in mind that a higher lift also means more modifications and a higher cost. A 2-inch lift is a good starting point for most people. It provides a noticeable improvement in ground clearance and allows for the installation of slightly larger tires without extensive modifications. If you plan to go bigger, you'll likely need to upgrade other components, such as control arms and driveshafts. Carefully consider the height of your Jeep after the modification.
• Tire Size: A lift kit allows you to install larger tires, which further enhances your Jeep's off-road capabilities and appearance. Before buying a lift kit, determine the maximum tire size you want to run. Make sure the kit you choose provides enough clearance for those tires. Also, consider the impact of larger tires on your Jeep's performance. Larger tires can reduce acceleration, fuel economy, and on-road handling. So, it is important to take these considerations into account.
• Installation: Are you planning to install the lift kit yourself, or will you have a professional do it? Installation can be complex and time-consuming, especially for suspension lifts. If you're not comfortable with this type of work, it's best to have a qualified mechanic do it. The cost of installation will add to the overall cost of the lift kit, so factor that into your budget. If you are doing it yourself, make sure to read the instructions carefully, and have the necessary tools and equipment. Consider professional help.

Step-by-Step Guide for Lifting Your Jeep Grand Cherokee

Alright, so you've got your lift kit and you're ready to get started. Before you get your hands dirty, it's crucial to understand that installing a lift kit can be a pretty involved process, especially if you're going for a full suspension lift. Always refer to the manufacturer's instructions for your specific lift kit, as the steps might vary slightly. However, here's a general overview of the steps involved in a typical lift kit installation. Remember, safety first! Wear appropriate safety gear, like gloves and eye protection. Have a buddy around to help. If you're not comfortable with any of these steps, please seek professional help.

1. Preparation:
   • Gather all the necessary tools and equipment, including jack stands, a jack, wrenches, sockets, a torque wrench, and penetrating oil.
   • Park the vehicle on a level surface, engage the parking brake, and chock the rear wheels.
   • Loosen the lug nuts on all four wheels.
2. Removing the Wheels:
   • Jack up the vehicle and secure it with jack stands.
   • Remove the wheels.
3. Front Suspension:
   • Disconnect the sway bar end links.
   • Remove the brake calipers and rotors (hang the calipers to avoid damaging the brake lines).
   • Disconnect the upper and lower control arms from the axle.
   • Remove the shocks and coil springs.
   • Install the new coil springs and shocks (or the components included in the lift kit).
   • Reconnect the control arms, brake calipers, and sway bar end links.
4. Rear Suspension:
   • Disconnect the sway bar end links.
   • Remove the shocks and coil springs.
   • Install the new coil springs and shocks (or the components included in the lift kit).
   • Reconnect the sway bar end links.
5. Reassembly and Finishing Touches:
   • Install the wheels and lower the vehicle.
   • Torque the lug nuts to the manufacturer's specifications.
   • Re-check all connections and torque values.
   • Get an alignment. This is crucial to ensure proper handling and prevent premature tire wear.

This is a general overview, and your specific lift kit may have additional steps or variations. Always consult the manufacturer's instructions. If you are not comfortable with any of these steps, don't hesitate to seek professional help. It's always better to be safe than sorry.

Troubleshooting Common Problems

Sometimes, things don't go according to plan, guys. Here are a few common problems you might encounter when installing a lift kit on your 2004 Jeep Grand Cherokee, and some tips on how to fix them:

• Difficulty Removing Old Components:
  • Rust and corrosion can make it difficult to remove old bolts and nuts. Use penetrating oil liberally and let it soak for a while before attempting to remove them. You may also need to use a breaker bar or impact wrench.
• Alignment Issues:
  • After lifting your Jeep, you'll need to get an alignment. This is crucial to ensure proper handling and prevent premature tire wear. If you don't get an alignment, your Jeep may pull to one side, and your tires may wear unevenly.
• Vibrations:
  • Lifting your Jeep can sometimes cause vibrations, especially at higher speeds. This is often caused by the change in the driveshaft angles. You may need to install a new driveshaft or a transfer case drop kit to eliminate the vibrations.
• Difficulty Reconnecting Components:
  • The new components may not line up perfectly with the existing ones. This is especially true with some of the more complex lift kits. Use a pry bar or come-along to help align the components. Don't force anything, and make sure everything is properly seated before tightening the bolts.
• Ride Quality Issues:
  • If the ride quality is harsh or uncomfortable after the lift, you may need to adjust the shocks or the spring rates. Also, check to make sure that everything is installed correctly. Sometimes, you may even want to upgrade the shocks if the ride quality is not to your liking.

If you're facing any of these issues, don't get discouraged! Take your time, double-check your work, and don't hesitate to consult online forums or a professional mechanic for help.

Maintaining Your Lifted Grand Cherokee

So, you've lifted your 2004 Jeep Grand Cherokee, and it looks amazing! But the work doesn't stop there. Regular maintenance is essential to keep your lifted WJ running smoothly and safely. Here are a few key things to keep in mind:

• Regular Inspections: Regularly inspect all suspension components, including the shocks, springs, control arms, and track bars. Look for any signs of wear, damage, or loose connections. Check for leaks or damage to the shocks. Make sure to check the bolts, as they may become loose over time.
• Lubrication: If your lift kit includes components that require lubrication, such as greaseable control arms, make sure to lubricate them regularly. This will help to prevent wear and tear and ensure smooth operation. Follow the manufacturer's recommendations for lubrication intervals. Consider having them greased every time you get an oil change.
• Alignment: Get your Jeep aligned regularly, especially after off-roading or if you notice any changes in handling. A proper alignment will ensure that your tires wear evenly and that your Jeep handles properly.
• Tire Rotation: Rotate your tires regularly to promote even wear. This will help to extend the life of your tires. Consider rotating your tires with every oil change.
• Torque Check: Check the torque of all suspension bolts periodically. Over time, these bolts can loosen due to the stresses of off-roading. Make sure to use a torque wrench and tighten the bolts to the manufacturer's specifications.
• Wash Your Jeep: After off-roading, thoroughly wash your Jeep to remove any mud, dirt, or debris. This will help to prevent rust and corrosion. Pay special attention to the undercarriage and the suspension components. Doing this will remove any kind of dirt and other stuff from the trails.

By following these maintenance tips, you can keep your lifted 2004 Jeep Grand Cherokee in top condition for years to come. Remember, a little bit of care goes a long way in ensuring your Jeep remains a reliable and capable off-roader.

Final Thoughts

Lifting your 2004 Jeep Grand Cherokee is a rewarding project that can significantly enhance its appearance and off-road capabilities. By understanding the different types of lift kits available, considering the factors involved in making your choice, and following the proper installation and maintenance procedures, you can transform your WJ into a head-turning, trail-ready machine. So, get out there, do your research, and start planning your Jeep's transformation. Happy trails, and have fun!