1990 jeep wrangler guide

1990 Jeep Wrangler Guide

Jeeps have been around since World War II, and the Wrangler is one of the most popular models. From my experience in working on cars for the last ten years, I can comfortably say that they are also some of the easiest vehicles to work on and modify, which has further enhanced their popularity among enthusiasts and off-roaders.

Modifications are typically bolt-on and straightforward, sure to boost your confidence if you are just starting out with working on cars or trucks. I know it definitely made me feel good to bolt on those simple first mods!

Apart from how easy it is to work on them, Jeep Wranglers have been capable vehicles on any surface for years, which is why you see so many older models still on the road! If you’re unsure about them, take my advice, rent one and go offroading.

The sense of freedom and the confidence the Jeep Wrangler inspires on various road surfaces will make you fall in love with them!

If you’re thinking about buying a 1990 Jeep Wrangler, there are a few things you need to know. In this 1990 Jeep Wrangler guide, I’ll tell you everything you need to know before making your purchase.

I’ll discuss the different engine options, as well as the features and amenities that are available in this model year. By the time you finish reading this post, you’ll be an expert on all things 1990 Jeep Wrangler!

Overview of the 1990 Jeep Wrangler

The 1990 Jeep Wrangler was a highly capable off-road vehicle that was also popular as a daily driver. It was available in both two-door and four-door body styles and could be had with either a manual or automatic transmission.

The Wrangler came standard with four-wheel drive and could be equipped with features like skid plates and locking differentials for even more capability.

While the Wrangler was great off-road, it wasn’t the most comfortable vehicle on the pavement. Its ride was harsh, and wind and road noise were high. But for many drivers, these trade-offs were worth it for the Wrangler’s go-anywhere ability.

The 1990 Jeep Wrangler is still considered to be one of the best off-road vehicles ever made, and it continues to be popular with enthusiasts today.

If you’re looking for a classic Jeep that can handle anything you throw at it, the Wrangler is the perfect choice.


1990 Jeep Wrangler Engines

The 1990 Jeep Wrangler came standard with a 2.5-liter 4-cylinder engine but was also available with an optional carbureted 4.0-liter inline six. The six cylinder was standard in the Laredo edition, and available in all except the Wrangler S.

This powerful engine option helped the Wrangler live up to its reputation as a tough and versatile off-roading vehicle. It could tackle any terrain and had the power to get through even the deepest mud or snow.

The carbureted four-cylinder engine was less powerful than the six, but it was more fuel efficient and easier to maintain. It was a good choice for drivers who didn’t need the extra power for off-roading but still wanted a capable and reliable engine.

Which engine is right for you will depend on how you plan to use your Wrangler. If you’re mostly driving on-road, the four-cylinder may be a better option. But if you’re looking to do some serious off-roading, the six-cylinder is the way to go.

If you’re asking me, you can’t go wrong with the inline six. It’s a classic engine that gives you significantly more power on and off-road and just makes for a better driving experience overall. The 4-cylinder is more fuel-efficient, but I doubt you’re very concerned about that if you’re looking at a classic Jeep.

Inline six engines have been used across almost all car manufacturers, and for a good reason. They’re smooth, give you plenty of power, and if you put an aftermarket exhaust on your Jeep, your ears will be in for a treat too!

Handling and Suspension

The Jeep Wrangler is known for its ruggedness and capability and has been a favorite of off-road enthusiasts for decades. The 1990 Wrangler’s handling and suspension are key components of its off-road prowess and have been continuously refined over the years.

The Jeep Wrangler’s suspension is comprised of front and rear solid axle assemblies with coil springs and shock absorbers. The front axle is a Dana 30, while the rear axle is a Dana 35.

The suspension system is designed to provide good articulation, or flex, to allow the wheels to maintain contact with the ground over rough terrain. The Wrangler’s suspension is also designed to be easily adjustable so that it can be tuned to the specific needs of the driver.

The Jeep Wrangler’s handling is aided by its rigid frame and heavy-duty suspension. The Wrangler is able to maintain its composure even over the roughest terrain.

Their design allows the axle to “articulate” as needed without losing traction. The Wrangler’s axle design is also beneficial when traversing obstacles, as it helps to keep all four wheels in contact with the ground.

You run out of words when describing the Jeep’s handling off-road. However, if you go the route of sticking some big tires and lifted suspension on it, beware that it will affect the handling on the road significantly.

And whatever you do, please do not go over 60 mph on the highway if its lifted with big tires, or you will experience the terrifying death wobble that lifted Jeeps are infamous for!

Exterior Styling

1990 Jeep Wrangler Exterior Styling

The exterior styling of the 1990 Jeep Wrangler was very boxy and angular. The front end featured a square grille with four rounded headlights. The body was very straight and flat, and the rear end had a square taillight design. Overall, the styling was very rugged and utilitarian.

The Jeep Wrangler was available in both two-door and four-door body styles. The two-door model had a shorter wheelbase than the four-door model, which gave it better off-road capability. Both models came with either a soft top or a hard top.

The 1990 Jeep Wrangler continued to offer great off-road capability while also providing a stylish option for those looking for something a little different.

The exterior styling of the Wrangler has remained relatively unchanged in the years since, making it an instantly recognizable vehicle on the road. If you like one Jeep Wrangler, you will pretty much like the styling of them all!

Interior and Tech

The Wrangler has undergone several redesigns and changes over the years, but the interior has remained relatively unchanged. The 1990 Jeep Wrangler is equipped with basic features such as a AM/FM radio, cassette player, and manual windows and locks. However, there are some unique features that set the Wrangler apart from other off-road vehicles.

The seats in the Jeep Wrangler are covered in a durable fabric that can withstand heavy use and abuse. The seats are also comfortable and provide good support for long rides. The rear seats can be folded down to provide additional storage space.

The dashboard is simple and easy to read. All of the gauges and controls are within easy reach of the driver.

The Jeep Wrangler is a popular choice for those who enjoy driving off-road. The interior is comfortable, and the seats are durable. The Wrangler is an excellent choice for anyone who wants a dependable off-road vehicle.

Jeep Wranglers have always been basic on the inside, basic, but functional. You won’t be stepping into the interior of an S-Class Mercedes here (Google it if you don’t know what they look like on the inside), but you have everything you need to have a good time offroading. Just try to pick up a model with air conditioning if you live in a hot place!


1990 Jeep Wrangler Specifications

The 1990 Jeep Wrangler came with a few different engine options. The base model was equipped with a 2.5-liter four-cylinder engine that produced 117 horsepower and 138 pound-feet of torque. This option gave around 18.1 MPG on average as tested.

There was also an optional 4.0-liter six-cylinder engine that produced 180 hp and 200 lb-ft of torque, and 14.6 MPG as tested on average. Both options could be paired with either a three-speed automatic or a five-speed manual gearbox.

The Wrangler came standard with 15-inch wheels and could be optioned with 16- or 17-inch wheels. The tires were all-terrain radials, and the spare tire was mounted on the back door.

The Wrangler had a wheelbase of 93.4 inches and was 153 inches long overall. It was also 66 inches wide and 69.6 inches tall, with a curb weight of 3,175 to 3,364 pounds depending on equipment levels.

Inside, the Wrangler could seat up to five people. It had standard features like manual windows and locks, AM/FM radio, and cloth seats. Optional features included power windows and locks, cruise control, premium sound system, and leather seats.

Common Issues

The 1990 Jeep Wrangler is a popular vehicle among off-road enthusiasts. However, there are a few common issues that owners should be aware of.

One potential issue is the torque converter. The torque converter is responsible for transferring power from the engine to the transmission. If it begins to leak, it can cause the transmission to lose power and eventually fail.

Another common issue is with the rear main seal. The rear main seal is responsible for sealing the gap between the engine and transmission. Over time, it can begin to leak, causing automatic transmission fluid to leak out.

Finally, another potential issue is with the speed sensor. The speed sensor is responsible for sending information to the computer about the vehicle’s speed. If it begins to leak, it can cause the vehicle to lose speed and eventually stall.

Alternatives to the 1990 Jeep Wrangler

In the market for a new off-roading vehicle, but not sure you want a Jeep Wrangler? There are plenty of other great options out there. Here’s a look at some of the best alternatives to the Wrangler from 1990.

Suzuki Samurai

1990 Suzuki Samurai

The Suzuki Samurai was one of the first small off-road vehicles on the market and it quickly gained popularity among enthusiasts. It’s lightweight and nimble, making it great for exploring tight trails. The Samurai is also relatively affordable, which makes it a great option for budget-minded shoppers.

Ford Bronco

1990 Ford Bronco

The Ford Bronco is another excellent alternative to the Wrangler. It’s a full-size SUV that offers plenty of space and comfort for long trips. The Bronco is also very capable off-road, thanks to its four-wheel drive system and beefy suspension.

Chevrolet K5 Blazer

1990 Chevrolet K5 Blazer

The Chevrolet K5 Blazer is another great choice for those who want a full-size off-roading SUV. It’s similar to the Bronco in many ways, but it offers a few unique features that make it worth considering. The Blazer is available with a removable hardtop, which is a nice option for those who want to go topless on sunny days.

Toyota Land Cruiser

1990 Toyota Land Cruiser

If you’re looking for the ultimate off-roading machine, the Toyota Land Cruiser is tough to beat. It’s a large and powerful SUV that can tackle just about any terrain. The Land Cruiser is also well equipped with features like heated seats and an onboard navigation system.

No matter what type of off-roading vehicle you’re looking for, there’s sure to be a great alternative to the Jeep Wrangler out there. Do your research and take your time test driving different models before making your final decision. With so many great options available, you’re sure to find the perfect ride for your needs.


Question: What are the Dimensions of the 1990 Jeep Wrangler?

Answer: The 1990 Jeep Wrangler measures 66 inches wide, 152.6 inches long, and 72 inches tall. It has a wheelbase of 93.4 inches and ground clearance of 8.2 inches.

Question: What Engine Options are Available for the 1990 Jeep Wrangler?

Answer: The standard engine for the 1990 Jeep Wrangler is a 2.5-liter four-cylinder that produces 117 horsepower and 138 lb-ft of torque. A five-speed manual transmission or a three-speed automatic was available with each engine option.

Question: What Kind of Fuel Economy Does the 1990 Jeep Wrangler Get?

Answer: The 1990 Jeep Wrangler gets an EPA-estimated 16 mpg combined city/highway with 15 mpg for the city and 18 mpg for the highway. It burns roughly 6.2 liters of gas for every 100 miles.

Question: Is Four-wheel Drive Available on the 1990 Jeep Wrangler?

Answer: Yes, four-wheel drive is available on the 1990 Jeep Wrangler. It’s a part-time system that can be engaged while the vehicle is in motion.

Question: What are Some of the Features Included with the 1990 Jeep Wrangler?

Answer: Some of the standard features on the 1990 Jeep Wrangler include front bucket seats, a fold-down rear seat, manual windows and locks, and a removable soft or hardtop. Optional features include air conditioning, power windows and locks, cruise control, and an AM/FM/CD stereo.

1990 Jeep Wrangler Guide: Final Thoughts

The 1990 Jeep Wrangler is a popular 4×4 vehicle that has been around for many years. It’s often considered one of the best off-road vehicles on the market and continues to be a favorite choice for drivers who want to explore nature.

If you’re looking for an adventure or need a reliable vehicle for your next outdoor excursion, the 1990 Jeep Wrangler should definitely be at the top of your list. Leave a comment below and let me know what you think about this classic SUV!

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