Jeep Wrangler years to avoid

How we rated the best and worst Jeep Wrangler years

To make this guide as credible as it can be, our team only used verified and proven details on different Wrangler models and their problem reports. We’ve scanned through the customer feedback on the car posted on trustworthy car reviews platforms like Kelly Blue Book, Edmunds, and Consumer Reports.

Perhaps even more vital are the impressions we’ve got from going through NHTSA records on Wrangler recalls and frequently reported problems. However, our journey didn’t stop there as we also wanted to give you a different perspective by mentioning problems discussed on forums by real Wrangler owners.

So, we hope that knowing the bits and pieces of information from different sources will help you form your purchase decision the same way it helped our team create the following list of the best and worst Wrangler years:

Most common Jeep Wrangler problems

The Jeep Wrangler is a vehicle that’s been in production for quite a long time, so it’s only natural that there will be a few problems throughout the years. The most common issues include a problem with a 3.6-liter Pentastar V6 engine that’s mostly visible in the 2012 model year.

However, there were other serious issues including airbag faults and power steering issues, so we’ve gone through the most common problems and user reports on renowned automotive reliability platforms:

1. Pentastar engine problems

One of the issues that weren’t so common for all Jeep Wrangler models at the time was the fault with the 3.6-liter V6 Pentastar engine. Some 2012 and 2014 Jeep Wrangler models equipped with this engine suffered from oil contamination, misfires, rough idling, and problems with valve opening.

The valve timing was probably one of the main issues since it forced unexpected combustion problems and the result was drivers finding metal shavings in engine oil. Other problems include frequent shut-offs, and gushing oil which resulted in smoke coming from the exhaust.

Eventually, the Fiat-Chrysler group suffered from a class action lawsuit regarding the matter and the engine became infamous among drivers, as some of them reported the engine completely seizing.

2. Automatic transmission problems

Another vital component of a car is the transmission, and sadly some Jeep Wrangler model years also had transmission faults. One of the common problems that drivers have faced is the inability to put the shifter into “park” mode. This was later on noted by the manufacturer and there have been gearbox recalls and Jeep dealerships installing a bracket to make sure that the anchor shaft won’t move when the vehicle is parked.

Situations where the gearbox fails to keep the transmission in “park” mode often result in the wheels rolling when the car should have been parked. Another transmission problem showed up in 2007 as the 2007 to 2008 Wrangler model years didn’t have a transmission fluid temperature warning system.

This often led to drivers being unaware of increasingly hot transmission fluid that poses a fire risk in case of boiling. Also, transmission fluid leaks weren’t noted by the TCM, so Jeep had a recall in 2009 to fix these problems.

3. Airbag system faults

Along with the problems concerning engine and transmission systems, there’s also the known airbag system failure for some Jeep Wrangler models. There have been numerous airbag problems over the years, mostly including faulty airbag deployment pressure which caused inflator bags to explode.

Also, some model years had problems with airbag sensors and modules, and there have been numerous recalls due to these issues. Model years that were the most affected by airbag problems included 2007 to 2010 and 2016 to 2017.

4. Steering issues

One of Jeep’s infamous brand problems that are not only specific to the Wrangler but also their other SUVs is the “Death Wobble”. It’s a steering issue that is likely to occur if your Wrangler has ever gone through a suspension or steering component change, but it’s also possible for it to occur on a completely stock vehicle.

The Death Wobble is a problem where you might lose control of the vehicle due to excessive steering wheel shaking. It may also cause you to lose control over the vehicle, and it’s a problem as serious as it gets. It mostly occurred due to excessive oscillations in the ball joints, steering knuckles, and control arms.

The only fix is to inspect the alignment of the suspension components and replace faulty ball joints or tie-rod ends.

Worst Jeep Wrangler years to avoid

The biggest issues with the Jeep Wrangler include the “Death Wobble” steering issue and the airbag issue that sometimes caused the inflator bag to explode. This is a serious safety issue for the driver, but it’s mostly associated with older models. If you are trying to figure out ways of avoiding these, you can’t help but ask the question - which are the worst Jeep Wrangler years to avoid?

The Wrangler years with the most NHTSA complaints are 2018, 2024 and 2021 (1,827, 968 and 962), and the 2008 and 2012 are the worst of the third generation. Here’s a full list of the badly rated years:

• 1997
• 2005
• 2007
• 2008
• 2009
• 2010
• 2012
• 2018
• 2019
• 2021
• 2024

We’ll try to further explain these issues by going through the problems for specific model years that were plagued by them.

Second-generation Jeep Wrangler (1997 and 2005 model years)

The production of the first-generation Jeep Wrangler lasted nearly 10 years, and this period is when the iconic SUV gained so much attention. Other than some minor fuel injection system issues, the first generation was free of any major problems or complaints.

Still, the second generation started with the 1997 model year (there was no 1996 Wrangler), and the earliest problems were reported for that year, including issues with the steering and suspension, as well as grease leaks from the axles.

Problems with CV joints and leaks from CV boots occurred frequently, and bad CV joint symptoms were reported by many drivers.

Third-generation Jeep Wrangler (2007-2010 and 2012 model years)

The third generation of Wrangler covered the 2007 to 2018 model years, and there weren’t many changes in terms of the main problems reported. The steering system and the Death Wobble issue remained a threat for inexperienced drivers and those who didn’t check their suspension parts.

However, the years 2007 to 2010 brought a new issue and it was the airbag problem concerning the inflator bags and the airbag circuit that was prone to failing. So, a 2016 recall partially fixed these issues, and model years 2007 to 2010 got the faulty airbag system components replaced.

The 2012 and 2014 models were also associated with 3.6-liter V6 engine failure, as well as ECU faults.

Fourth-generation Jeep Wrangler (2018-2019 model years)

The fourth generation Jeep Wrangler faced significantly fewer issues with the airbag and the Death Wobble, and the choice of engines got enriched for a 2.0-liter turbocharged four-cylinder petrol that didn’t show many problems.

The 2018 drew 1,827 NHTSA complaints, the most of any Wrangler, and the 2021 and 2024 aren’t far behind (962 and 968), so this generation has had its share of issues, especially with the electrical wiring and door latches. This triggered two recalls of the 2017 to 2018 model to replace the faulty latches so the passenger doors could be closed properly. The other recall dealt with a bad powertrain control module chip that sometimes prevented the engine from starting properly.