Jeep Wrangler Generations: Every Model Year From the CJ to the JL

Few vehicles have a bloodline as long or as clear as the Jeep Wrangler. It traces straight back to the flat-fendered Jeep of World War II, ran through decades of the civilian CJ, and became the Wrangler we know in 1987. If you own one, knowing exactly which generation you have matters, not just for bragging rights at the trailhead, but because it decides which parts, tops, and decals actually fit. Here is every generation, in order, and how to tell them apart.

• Before the Wrangler: the WWII Jeep and the CJ
• Jeep Wrangler generations at a glance
• Wrangler YJ (1987 to 1995)
• Wrangler TJ (1997 to 2006)
• Wrangler JK / JKU (2007 to 2018)
• Wrangler JL / JLU (2018 to present)
• JK vs JKU and JL vs JLU: the mistake almost everyone makes
• How to identify your Wrangler generation
• Why your generation matters for decals
• FAQ

Before the Wrangler: the WWII Jeep and the CJ

The Wrangler name did not exist until 1987, but the vehicle's story starts in 1941. The Willys MB and its Ford-built twin, the GPW, were the flat-fendered military Jeeps that served through World War II. When the war ended, Willys turned that workhorse into a civilian model, the CJ, short for Civilian Jeep.

The CJ ran for roughly four decades. The long-lived CJ-5 was produced from the mid-1950s to 1983, the CJ-7 (1976 to 1986) added length and an available automatic and hardtop, and the CJ-8 Scrambler (1981 to 1986) was a CJ-7 with a small pickup bed. These are the Wrangler's direct ancestors, but a purist will remind you that a CJ is not technically a Wrangler. For the full origin story, see our history of the Jeep, from WWII Willys to the modern Wrangler.

Jeep Wrangler Generations at a Glance

One quirk worth knowing: there was no 1996 Jeep Wrangler in the United States. Production paused between the YJ and TJ, so the 1996 model year is a gap.

Wrangler YJ (1987 to 1995)

The YJ launched the Wrangler name and replaced the CJ. It is the easiest generation to identify because it is the only Wrangler ever built with square headlights. Under the skin it still used leaf springs like the CJ, so it drives more like the old Jeep than the ones that followed. If you see square headlights on a Jeep with a Wrangler badge, it is a YJ.

Wrangler TJ (1997 to 2006)

The TJ brought the round headlights back and, more importantly, swapped the leaf springs for a coil-spring suspension that transformed how the Wrangler rode and flexed off-road. It is a favorite among purists for combining classic looks with far better capability.

The TJ era also introduced the first "Unlimited," the LJ (2004 to 2006). Here is where people get tripped up: the LJ was a longer-wheelbase two-door, not a four-door. Jeep stretched the body for more room behind the seats, but it still had two doors. The four-door was still a few years away.

Wrangler JK / JKU (2007 to 2018)

The JK was a ground-up redesign, wider and roomier than any Wrangler before it. Its biggest contribution to Jeep history is the JKU, the first true four-door Wrangler. Suddenly the Wrangler could be a daily driver and a family hauler without giving up the removable top and doors. The JK ran a long production life and even overlapped with its successor in 2018, when the new JL and the outgoing JK were sold side by side.

Wrangler JL / JLU (2018 to present)

The JL is the current generation. It refined the formula with lighter materials, a more comfortable interior, and modern tech, while keeping the doors-off, top-off character intact. It also brought new powertrains into the lineup, including the 4xe plug-in hybrid and the V8-powered Rubicon 392. Like the JK, it comes as a two-door (JL) and a four-door (JLU).

JK vs JKU and JL vs JLU: The Mistake Almost Everyone Makes

This is the single most common mix-up in the Wrangler world, and it matters more than most owners realize. Plenty of people say they have a "JK" or a "JL" when they actually have a JKU or JLU.

The rule is simple:

• The "U" stands for Unlimited, which is Jeep's official name for the four-door body.
• JK and JL are the two-door models.
• JKU and JLU are the four-door models.

So the tell is right in front of you: count the doors. Four doors means you have a JKU (2007 to 2018) or a JLU (2018 to present), even if you have always called it a JK or JL. The four-door also rides on a noticeably longer wheelbase.

There is a bit of good-natured tribalism baked into all this, too. Some die-hard purists will tell you that a real Jeep only has two doors, and that the four-door Unlimited leans more family SUV than trail rig. It is a friendly argument you will hear at any meetup, and plenty of four-door owners are happy to out-wheel the skeptics to settle it. Two doors or four, they are both Wranglers, and both wear a set of decals just as well.

Why make a big deal of the difference? Because fitment depends on it. Side-body graphics, hardtop and rear-quarter window sets, and other panel-specific decals are cut differently for two-door and four-door Wranglers. A set made for a two-door JK will not line up on a four-door JKU. When you order, match your decals to the door count, not just the platform.

How to Identify Your Wrangler Generation

You can narrow it down in seconds with a few visual cues:

• Square headlights? It is a YJ (1987 to 1995).
• Round headlights, leaf-spring look, "Jeep" badging and round fenders? You are likely looking at a CJ, not a Wrangler.
• Round headlights with coil springs and a Wrangler badge? TJ, JK, or JL. From there, the body style and interior tech tell them apart, the JK and JL interiors are far more modern than the TJ.
• Two doors or four? Four doors means Unlimited (JKU or JLU).
• Still unsure? The VIN and the door-jamb build sticker confirm the model and year exactly.

Why Your Generation Matters for Decals

Once you know your generation, dressing up your Jeep gets a lot easier. Hood decals, fender graphics, and window sets are all sized to specific body lines, so a set cut for a JL hood will not fit a TJ, and a two-door window kit will not fit a four-door. Ordering by your exact generation and door count is the difference between a clean, factory-look install and a set that does not line up.

Our decals are organized so you can shop by your exact rig. Browse the full lineup of decals and graphics for the Jeep Wrangler (JL, JK, TJ), or start from shop by vehicle to filter down to your platform. Naming your Jeep while you are at it? Run it through our free Jeep Name Generator.

Frequently Asked Questions

What are the Jeep Wrangler generations in order?

The Wrangler generations are YJ (1987 to 1995), TJ (1997 to 2006), JK (2007 to 2018), and JL (2018 to present). Before the Wrangler name existed, the civilian CJ ran from 1945 into the mid-1980s, and the WWII Willys MB started it all in 1941.

What is the difference between a JK and a JKU, or a JL and a JLU?

The "U" stands for Unlimited, which is Jeep's name for the four-door body. JK and JL are the two-door models; JKU and JLU are the four-door models. The easiest way to tell is to count the doors.

Was there a 1996 Jeep Wrangler?

Not in the United States. Production paused between the YJ and the TJ, so there is no 1996 model-year Wrangler. The YJ ended after 1995 and the TJ began with 1997.

Is a Jeep CJ a Wrangler?

No. The CJ, short for Civilian Jeep, is the Wrangler's direct predecessor, but the Wrangler name did not arrive until the YJ in 1987. A CJ is a Jeep, but it is not a Wrangler.

Was the TJ Unlimited (LJ) a four-door?

No. The LJ (2004 to 2006) was a longer-wheelbase two-door. The first four-door Wrangler was the JKU, which arrived with the JK generation in 2007.

How do I know which Wrangler generation I have?

Start with the headlights: square means YJ. Round headlights with a Wrangler badge means TJ, JK, or JL, which you can separate by body style and interior. Then count the doors to know if it is a two-door or an Unlimited four-door. The VIN confirms it exactly.