1999 Jeep Wrangler
The Verdict
Worst problem area
Electrical
Electrical leads by volume: 56 of 217 complaints (26%) mention it. Complaints mentioning Airbags & Restraints include more reported injuries (4) than those mentioning any other identified area.
Complaints filed fell from 265 in 1998 to 217 in 1999.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 1997 | 1998 | 1999 | 2000 | 2001 | vs. 1999 Sport Utility Vehicle - 4WD |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 3,450–4,150 | 3,650–4,450 | 3,650–4,150 | 3,650–4,150 | 3,650–4,150 | |
| Combined MPG | 15–18 | 14–17 | 15–17 | 15–17 | 15–17 | |
| City / Highway MPG | 13–17 / 16–19 | 13–16 / 16–19 | 13–16 / 17–18 | 14–16 / 16–19 | 13–17 / 16–19 | |
| CO₂ tailpipe (g/mi) | 494–592 | 523–635 | 523–592 | 523–592 | 523–592 | |
| Complaints filed | 411 | 265 | 217 | 256 | 170 | |
| Recalls issued | 7 | 6 | 5 | 5 | 7 | |
| Crash-involved complaints | 32 | 23 | 15 | 17 | 17 | |
| Fire-involved complaints | 5 | 9 | 7 | 20 | 16 | |
| Injuries reported | 25 | 16 | 10 | 11 | 19 | |
| Deaths reported | 6 | 1 | 0 | 0 | 0 | |
| Configurations compared | 4 | 4 | 4 | 4 | 4 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 1999 Jeep Wrangler have?
5 NHTSA recall campaigns as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 1999 Jeep Wrangler?
Electrical: 56 of 217 NHTSA complaints (26%) mention it.
What gas mileage does the 1999 Jeep Wrangler get?
EPA rates it 15–17 MPG combined across 4 configurations.
How much does it cost to fuel a 1999 Jeep Wrangler?
EPA estimates $3,650–$4,150 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (4)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 3-spd | 4 | 2.5L | 4-Wheel or All-Wheel Drive | Regular | Sport Utility Vehicle - 4WD | 14 mpg | 17 mpg (low) | 15 mpg (low) | $4,150 (high) | 592 g/mi (high) |
| Configuration 2 | Manual 5-spd | 4 | 2.5L | 4-Wheel or All-Wheel Drive | Regular | Sport Utility Vehicle - 4WD | 16 mpg (high) | 18 mpg (high) | 17 mpg (high) | $3,650 (low) | 523 g/mi (low) |
| Configuration 3 | Automatic 3-spd | 6 | 4.0L | 4-Wheel or All-Wheel Drive | Regular | Sport Utility Vehicle - 4WD | 13 mpg (low) | 17 mpg (low) | 15 mpg (low) | $4,150 (high) | 592 g/mi (high) |
| Configuration 4 | Manual 5-spd | 6 | 4.0L | 4-Wheel or All-Wheel Drive | Regular | Sport Utility Vehicle - 4WD | 14 mpg | 18 mpg (high) | 16 mpg | $3,900 | 555 g/mi |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 52 | 2 | 1 | 1 | 0 |
| Transmission & Drivetrain | 20 | 4 | 0 | 1 | 0 |
| Fuel System | 7 | 0 | 1 | 1 | 0 |
| Electrical | 56 | 1 | 3 | 0 | 0 |
| Brakes | 14 | 2 | 0 | 0 | 0 |
| Steering | 3 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 13 | 1 | 0 | 2 | 0 |
| Airbags & Restraints | 28 | 5 | 0 | 4 | 0 |
| Driver Assistance & Speed Control | 6 | 1 | 0 | 0 | 0 |
| Body, Seats & Latches | 23 | 0 | 1 | 0 | 0 |
| Visibility & Lighting | 17 | 0 | 1 | 1 | 0 |
| Other | 14 | 0 | 1 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (5)
EXTERIOR LIGHTING · Campaign 06E026000 · Mar 23, 2006
Defect: CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Remedy: PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.
SERVICE BRAKES, HYDRAULIC · Campaign 06E022000 · Mar 13, 2006
Defect: CERTAIN AFTERMARKET BRAKE HYDRAULIC MASTER CYLINDERS SOLD AS REPLACEMENT BRAKE CYLINDERS FOR CERTAIN FORD, DAIMLERCHRYSLER, AND JEEP PASSENGER VEHICLES. THESE BRAKE CYLINDERS WERE SOLD UNDER THE BRAND NAMES OF NAPA, RAYBESTOS, AIMCO, AC DELCO, CARQUEST, BENDIX, AND WAGNER. ONLY PRODUCTS THAT WERE MANUFACTURED FROM JULY 27, 2005 THROUGH JANUARY 17, 2006 (DATE CODES 0529 THROUGH 0602) ARE SUBJECT TO THIS RECALL. WHEN SUBJECT TO VERY COLD TEMPERATURES, AN INTERNAL SEAL IN THE MASTER CYLINDER COULD LOSE FLEXIBILITY AND MAY CAUSE BRAKE FLUID TO LEAK.
Consequence: LOSS OF BRAKE FLUID CAN LEAD TO A DECREASE IN BRAKE LINE PRESSURE AND AN INCREASE IN STOPPING DISTANCE, WHICH CAN RESULT IN A VEHICLE CRASH.
Remedy: AFFINIA (BRAKE PARTS, INC.) WILL REPLACE THE SUBJECT BRAKE HYDRAULIC MASTER CYLINDERS FREE OF CHARGE. THE RECALL BEGAN ON MARCH 20, 2006. OWNERS CAN CONTACT AFFINA GROUP CUSTOMER SERVICE AT 1-800-323-0354.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP · Campaign 06E011000 · Feb 1, 2006
Defect: CERTAIN AFTERMARKET AIRTEX ELECTRIC FUEL PUMPS INSTALLED FOR USE AS REPLACEMENT EQUIPMENT FOR CERTAIN 1997-2004 JEEP WRANGLER; 1997-2001 JEEP CHEROKEE; 1997-2004 JEEP GRAND CHEROKEE; AND 2000-2003 DODGE DAKOTA VEHICLES. THE PLASTIC ELECTRICAL GROMMET CONNECTORS AT THE TOP OF THE FUEL PUMP MODULE ARE NOT COMPATIBLE WITH AUTOMOTIVE FUELS AND MAY DEGRADE CAUSING A POTENTIAL LEAK PATH FOR FUEL.
Consequence: IN THE PRESENCE OF AN IGNITION SOURCE, A FUEL LEAK COULD RESULT IN A FIRE.
Remedy: AIRTEX WILL NOTIFY ITS CUSTOMERS AND WILL REPLACE THE AFFECTED FUEL PUMPS FREE OF CHARGE. THE RECALL BEGAN ON JANUARY 25, 2006. OWNERS MAY CONTACT AIRTEX CUSTOMER SERVICE DEPARTMENT AT 1-800-880-3056.
EQUIPMENT · Campaign 04E041000 · Jun 8, 2004
Defect: BESTOP AFTERMARKET REAR SHELL ROOF RACKS,MANUFACTURED BETWEEN APRIL 27 AND MAY 20, 2004, DESIGNED FOR USE WITH THE BESTOP HARDTOP MADE FOR THE 1986-1995 AND 1997-2003 JEEP WRANGLER. THE COCKPIT COVER MAY NOT STAY LATCHED TO THE ROOF RACK BECAUSE THE LATCH BRACKET MISPOSITIONS THE ROTARY LATCH TO THE COCKPIT COVER. AS A RESULT, THE COCKPIT COVER MAY NOT STAY LATCHED TO THE ROOF RACK AND COULD SEPARATE FROM THE ROOF RACK. THIS RECALL ONLY PERTAINS TO AFTERMARKET REAR SHELL ROOF RACKS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON JEEP WRANGLER VEHICLES BY DAIMLERCHRYSLER.
Consequence: SHOULD THIS OCCUR, THE COCKPIT COULD CAUSE INJURY BY STRIKING PERSONS OUTSIDE THE VEHICLE OR COULD BECOME A DISTRACTION OR AN OBSTACLE TO OTHER DRIVERS, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: BESTOP WILL NOTIFY ITS CUSTOMERS AND PROVIDE A REPAIR KIT AND INSTALLATION INSTRUCTIONS FREE OF CHARGE. OWNER NOTIFICATION BEGAN JUNE 16, 2004. OWNERS WHO DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BESTOP CUSTOMER SERVICE DEPARTMENT AT (800) 845-3567.
UNKNOWN OR OTHER · Campaign 99V117000 · May 12, 1999
Defect: VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES. THE LEFT SIDE AND RIGHT SIDE INSTRUMENT PANEL WIRING GROUND ATTACHMENT SCREWS COULD LOOSEN OVER TIME.
Consequence: IF THE LEFT SIDE SCREW LOOSENS, THE INSTRUMENT PANEL GAUGES MAY NOT FUNCTION WHEN THE HEADLAMPS ARE TURNED ON. IF THE RIGHT SIDE SCREW LOOSENS, THE DEFROSTER BLOWER MOTOR MAY NOT FUNCTION.
Remedy: DEALERS WILL REMOVE THE GROUND SCREWS, DRILL A NEW PILOT HOLE ADJACENT TO THE ORIGINAL HOLE, AND THE SCREWS WILL BE REINSTALLED IN THE NEW HOLES.