1990-1995 Jeep Wrangler: Reliability
Updated: 11/23/08
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Our reliability study for this generation Jeep Wrangler includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Jeep Wrangler .
Trouble Spots
Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search
for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested
solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer,
however, we have our own expert looking at additional vehicle problems.
Automatic transmission:
If the transmission will not engage when first started, chances are the torque converter is draining down. A check valve in the fluid line leading to the transmission cooler should remedy the problem. (1993) If the transmission won't upshift for about the first quarter mile in cool weather, it is probably due to defective cast-iron seal rings in the governor drive. (1992-94)
Oil leak:
The rear main seals on 2.5- and 4.0-liter engines are prone to leakage if the vehicle is operated in dirty conditions. (1991-95)
Transmission leak:
Automatic-transmission fluid leaks from the speed sensor in the transmission. (1992-94)
Consumer Guide® Estimated Repair Costs
This table lists costs of likely repairs for comparison with other vehicles. The
dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the
typical repair without extras or add-ons. Like the pricing information, replacement
costs can vary widely depending on region. Expect charges at a new-car dealership
to be slightly higher.
| Item Name | Repair Cost |
| A/C Compressor | $375 |
| Alternator | $315 |
| Automatic Transmission or Transaxle | $690 |
| Brakes | $275 |
| Clutch, Pressure Plate, Bearing | $690 |
| Exhaust System | $255 |
| Radiator | $355 |
| Shocks and/or Struts | $180 |
| Timing Chain or Belt | $185 |
| Universal Joints | $130 |








