2004 Jeep LJ For Sale: The Ultimate Guide to Finding Your Dream Wrangler Unlimited

2004 Jeep LJ For Sale: The Ultimate Guide to Finding Your Dream Wrangler Unlimited jeeps.truckstrend.com

In the vast landscape of off-road vehicles, few command the same level of respect, adoration, and enduring demand as the Jeep Wrangler. Within this iconic lineage, there exists a particular variant that stands out as a true "unicorn" among enthusiasts: the 2004 Jeep LJ, more formally known as the TJ-L or Wrangler Unlimited. This extended-wheelbase version of the beloved TJ Wrangler was produced for a limited run, making it a highly sought-after commodity in today’s used car market.

This comprehensive guide delves deep into everything you need to know about the 2004 Jeep LJ for sale. Whether you’re a seasoned off-roader, a burgeoning overlander, or simply someone looking for a unique and capable daily driver, understanding the nuances of this exceptional vehicle is crucial to making an informed purchase. We’ll explore what makes the LJ special, why it retains such high value, how to navigate the market, and what to consider before you sign on the dotted line.

2004 Jeep LJ For Sale: The Ultimate Guide to Finding Your Dream Wrangler Unlimited

The Legend of the LJ: What Makes the 2004 Wrangler Unlimited Special?

The 2004 Jeep LJ, or Wrangler Unlimited, represents a pivotal moment in Jeep’s history. Introduced as a 2004 model, it took the already popular TJ Wrangler platform and stretched it by an additional 10 inches in the wheelbase, bringing it to a total of 103.4 inches (compared to the standard TJ’s 93.4 inches). This seemingly small change had a profound impact, transforming the TJ into a more versatile and comfortable vehicle without sacrificing its legendary off-road prowess.

Key Features and Benefits of the LJ:

• Extended Wheelbase (103.4 inches): This is the defining characteristic. The longer wheelbase significantly improves ride quality on the road, reducing the "choppiness" often associated with short-wheelbase Wranglers. Off-road, it enhances stability, particularly on climbs and descents, and allows for a smoother traversal of obstacles.
• Increased Cargo Space: The additional length translates directly into more usable cargo area behind the rear seats – an extra 13 inches, to be precise. This was a game-changer for those who needed to carry more gear for camping, overlanding, or simply daily life.
• Improved Rear Passenger Comfort: While still not limousine-like, the stretched cabin provides noticeably more legroom for rear passengers, making longer journeys more tolerable.



• Robust Powertrain: The 2004 LJ primarily came with the venerable 4.0L PowerTech I6 engine. Renowned for its bulletproof reliability, ample low-end torque, and ease of maintenance, this engine is a workhorse that can handle anything from daily commutes to extreme off-road trails. Transmission options included a 5-speed manual (NV3550, later NSG370 for later LJs) or a 4-speed automatic (42RLE).
• Strong Axles (Rubicon Trim): While most LJs came with the Dana 30 front and Dana 35 rear axles, the highly coveted LJ Rubicon models featured stronger Dana 44 axles front and rear, along with selectable Tru-Lok lockers and a disconnecting front sway bar. This made the Rubicon LJ an out-of-the-box off-road beast.
• Modifiability: Like all TJs, the LJ benefits from an enormous aftermarket support network. Lift kits, armor, bumpers, winches, and drivetrain upgrades are readily available, allowing owners to customize their LJ to suit any need or preference.

The LJ earned its "Goldilocks" nickname because it offered the perfect balance: the classic, rugged appeal and simplicity of the TJ, but with enhanced practicality and comfort that made it more appealing to a wider audience, especially those looking to use their Jeep for more than just weekend trail rides.

Why Buy a 2004 Jeep LJ Today? The Enduring Appeal

Despite being nearly two decades old, the 2004 Jeep LJ continues to be a highly desirable vehicle. Its appeal stems from a combination of factors that resonate deeply with both long-time Jeep enthusiasts and newcomers to the off-road world.

• Unparalleled Capability: The LJ retains the legendary off-road capability of the TJ, enhanced by its longer wheelbase for improved stability. It’s a platform that can be built into an extreme rock crawler, a comfortable overlanding rig, or a reliable trail companion.



• Timeless Design: The classic round headlights, seven-slot grille, and removable top and doors define the essence of a Jeep. The LJ embodies this iconic design, which remains appealing and never goes out of style.
• Simplicity and Reliability: Compared to modern, highly computerized vehicles, the 2004 LJ is refreshingly simple. Its 4.0L engine is known for its longevity, and most repairs can be performed by a competent DIY mechanic. This translates to lower maintenance costs and greater peace of mind.
• Investment Potential: Unlike many vehicles that depreciate rapidly, the LJ has largely held its value, and well-maintained or modified examples can even appreciate. Its limited production numbers contribute to its rarity and desirability.
• Community and Support: Owning an LJ means joining a passionate global community. Forums, clubs, and social media groups provide a wealth of knowledge, support, and camaraderie, making ownership an even more rewarding experience.
• The Last of its Kind: The LJ was the last iteration of the classic, leaf-sprung Jeep Wrangler (before the JK introduced a more car-like feel and independent front suspension on some models). For purists, it represents the end of an era.

Navigating the Market: How to Find Your 2004 Jeep LJ

Finding a 2004 Jeep LJ for sale can be a quest, as good examples are often snatched up quickly. Here’s how to increase your chances of success:

1. Online Marketplaces:

   • Dedicated Jeep Forums & Groups: Websites like JeepForum.com, WranglerForum.com, and specific LJ enthusiast groups on Facebook are excellent places. Sellers here often understand the value of their LJ and provide detailed information.
   • General Classifieds: Craigslist, Facebook Marketplace, and local online classifieds are always worth checking. Be prepared to sift through many listings and act fast when a good one appears.
   • Auction Sites: eBay Motors and Bring a Trailer occasionally list high-quality or rare LJs, particularly Rubicons.
   • Auto Listing Sites: AutoTrader, Cars.com – less common for LJs, but still worth a look.

2. Specialty Dealerships: Some used car dealerships specialize in Jeeps and off-road vehicles. While prices might be higher, they often offer inspected vehicles and potentially warranties.

3. Word of Mouth & Local Clubs: Network with local Jeep clubs. Sometimes, the best deals are found through someone who knows someone looking to sell.

What to Ask a Seller:

• Mileage and Maintenance Records: Crucial for understanding the vehicle’s history.
• Rust: Specifically ask about frame rust, body mounts, and tub rust. Request detailed photos.
• Modifications: What has been changed? Who did the work (professional shop or DIY)? Are there receipts? Badly installed mods can be a liability.
• Accident History: Has it ever been in a significant accident?
• Fluid Changes: When was the last time the engine oil, transmission fluid, transfer case fluid, and differential fluids were changed?
• Reason for Selling: Can sometimes offer insight into potential issues.

Important Considerations Before You Buy

Purchasing a used vehicle, especially an older off-road legend like the LJ, requires diligence. Here are critical areas to inspect and consider:

• Rust, Rust, Rust: This is the #1 enemy of the TJ/LJ chassis.
  • Frame: Inspect the entire frame, especially near the control arm mounts, skid plates, and behind the front wheels. Look for flaking, bubbling, or perforations. Tap with a hammer to check for soft spots.
  • Body Mounts: Check where the body meets the frame. These are common rust points.
  • Tub/Floor Pans: Lift the carpets (if possible) and inspect the floorboards, especially near the drain plugs.
  • Fenders/Rockers: Look for bubbling paint or rust holes.
  • Under the Battery Tray: A common spot for rust due to battery acid.
• Drivetrain Health:
  • Engine: Listen for unusual noises (knocks, ticks, squeals). Check for leaks (oil, coolant). Look for signs of overheating. The 4.0L is robust, but still needs care.
  • Transmission: Smooth shifting (manual), no slipping or harsh shifts (automatic). Check fluid condition.
  • Transfer Case: Ensure 4WD engages smoothly in both 4-High and 4-Low. No grinding or clunking.
  • Axles/Differentials: Check for leaks around the differentials. Listen for humming or whining noises, which could indicate worn gears or bearings.
• Steering and Suspension:
  • Steering Play: Excessive looseness in the steering wheel.
  • Ball Joints/Tie Rod Ends: Check for play.
  • Shocks/Springs: Look for leaks on shocks, sagging springs.
  • Bushings: Worn control arm bushings can cause clunking or poor handling.
• Common LJ/TJ Specific Issues:
  • OPDA (Oil Pump Drive Assembly): For 2005-2006 4.0L engines, this is a known issue, but less prevalent in 2004 models. Still, worth being aware of.
  • Exhaust Manifold Cracks: Common on 4.0L engines, leading to ticking noises.
  • HVAC Fan Resistor: Often fails, leading to only certain fan speeds working.
• Pre-Purchase Inspection (PPI): If you’re serious about a vehicle, especially one far away, invest in a PPI by an independent mechanic familiar with Jeeps. It’s money well spent.
• Test Drive:
  • Listen for any unusual noises.
  • Test brakes for pulling or pulsation.
  • Test all lights, wipers, horn, and accessories.
  • Engage 4WD in a safe location.
  • Pay attention to steering feel and alignment.

Ownership & Customization: Making Your LJ Your Own

Once you’ve secured your 2004 Jeep LJ, the real fun begins. The vast aftermarket support means you can tailor your vehicle to your exact needs and desires.

• Popular Modifications:
  • Lift Kits: From mild 2-inch lifts for tire clearance to extreme 6-inch+ lifts for serious off-roading.
  • Larger Tires: Crucial for off-road performance and aesthetics.
  • Bumpers and Winches: For protection, recovery, and mounting additional lights.
  • Skid Plates and Rock Sliders: Essential armor for protecting vital components off-road.
  • Gearing: Regearing differentials is often necessary when installing larger tires to restore power and efficiency.
  • Lighting: LED light bars, spot lights, and rock lights for enhanced visibility.
  • Interior Upgrades: Seat covers, storage solutions, stereo systems.
• Maintenance: Regular maintenance is key to the longevity of your LJ. Follow the service schedule, pay attention to fluid changes (engine, transmission, transfer case, differentials), and address any issues promptly. The 4.0L engine is tough but benefits from clean oil and a properly functioning cooling system.
• Community: Get involved with local Jeep clubs or online forums. They are invaluable resources for advice, technical help, and organized trail runs.

2004 Jeep LJ For Sale: Estimated Price Guide

The price of a 2004 Jeep LJ can vary significantly based on its condition, mileage, modifications, and trim level (Sport vs. Rubicon). The Rubicon trim commands a substantial premium due to its enhanced factory off-road capabilities.

Condition Category	Trim Level	Estimated Price Range (USD)	Key Factors Affecting Price
Project/Rough	Sport	$5,000 – $10,000	High mileage, significant rust, mechanical issues, heavy mods.
	Rubicon	$10,000 – $15,000	High mileage, rust, but still retains valuable Rubicon axles.
Good Driver	Sport	$12,000 – $18,000	Moderate mileage, minor rust, well-maintained, light mods.
	Rubicon	$18,000 – $25,000	Moderate mileage, well-maintained, potentially some desirable mods.
Excellent/Clean	Sport	$20,000 – $30,000+	Low mileage, minimal/no rust, meticulously maintained, tasteful mods.
	Rubicon	$28,000 – $40,000+	Low mileage, pristine condition, all original or professionally built.

Note: These are estimates and market conditions can fluctuate. Location also plays a role, with rust-free Southern and Western states often having higher prices due to demand. Heavily modified LJs (with high-quality components and professional installation) can also command higher prices.

Frequently Asked Questions (FAQ) about the 2004 Jeep LJ

Q: What does "LJ" stand for?
A: "LJ" is an unofficial, enthusiast-created acronym. It stands for "Long Jeep" or sometimes "Long John," referring to its extended wheelbase compared to the standard TJ Wrangler.

Q: Is the 2004 LJ reliable?
A: Yes, generally very reliable. The 4.0L inline-six engine is known for its legendary durability and longevity, often lasting well over 200,000 miles with proper maintenance. Like any older vehicle, regular maintenance is key.

Q: What’s the main difference between a TJ and an LJ?
A: The primary difference is the wheelbase length. The LJ (Wrangler Unlimited) has a 10-inch longer wheelbase (103.4 inches vs. 93.4 inches for the TJ), resulting in more rear cargo space, improved rear passenger legroom, and a smoother ride.

Q: Are LJs good for daily driving?
A: Compared to a standard TJ, the LJ is generally considered better for daily driving due to its longer wheelbase, which provides a more stable and less "choppy" ride. However, it’s still a rugged, body-on-frame SUV with solid axles, so don’t expect a luxury car ride.

Q: What should I look out for when buying a used LJ?
A: Rust is the biggest concern, especially frame rust. Also, check for proper functioning of 4WD, inspect for fluid leaks, listen for unusual engine or drivetrain noises, and inquire about maintenance records and accident history.

Q: Why are LJs so expensive compared to TJs?
A: LJs are more expensive due to their limited production numbers (only produced from 2004-2006, with 2004 being the first year), their unique combination of classic TJ capability with added practicality, and high demand from enthusiasts who appreciate their "Goldilocks" attributes.

Conclusion

The 2004 Jeep LJ, or Wrangler Unlimited, is more than just a used SUV; it’s a piece of automotive history and a highly capable, versatile machine that continues to capture the hearts of off-roaders and Jeep enthusiasts alike. Its unique blend of classic Wrangler charm, enhanced comfort, and legendary durability makes it a truly special find in today’s market.

While finding a well-preserved example may require patience and a thorough inspection, the reward of owning an LJ is immense. You’ll gain a vehicle that is not only a joy to drive and capable of tackling virtually any terrain but also one that holds its value remarkably well. By understanding what makes the LJ special, knowing where to look, and carefully evaluating potential purchases, you can confidently embark on your journey to find your perfect 2004 Jeep LJ and join the ranks of those who cherish this "unicorn" of the Jeep world. Happy hunting!