Jeep Wrangler 4-DR 4X4 engine problems by year
42 NHTSA owner complaints name the engine across 3 Wrangler 4-DR 4X4 model years. The most reported year is 2008 with 28 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2009 Wrangler 4-DR 4X4 | 2 | 1% | — | |
| 2008 Wrangler 4-DR 4X4 | 28 | 5% | 88,000 mi | |
| 2007 Wrangler 4-DR 4X4 | 12 | 2% | 79,900 mi |
Share is the fraction of that year’s complaints naming the engine. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.