A/C compressorAir filterAlternatorBall jointBatteryBlower motorBrake caliperBrake drumBrake padsBrake rotorParking brake shoesLight bulbClutch kitControl armCooling fanCV axleEngine / transmission mountExhaust / mufflerFuel injectorFuel pump moduleCooling part (generic)Drivetrain part (generic)Engine part (generic)Fuel part (generic)Maintenance item (generic)Sensor (generic)Steering part (generic)HeadlightCoolant hoseIgnition coilOxygen (O2) sensorOil filterRadiatorSerpentine beltSide mirrorSpark plugStarter motorStrut / shock absorberSway bar linkTail lightThermostatTie rod endTiming chainU-jointWater pumpWheel hub & bearingWiper blade
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2001 Jeep Wrangler Sahara in Black, front left
Photo: Cutlass, CC0, cropped, Wikimedia Commons

Jeep Wrangler 2000–2006 Parts

2nd generation (TJ) · 2.4L 4-cyl, 2.5L 4-cyl, 4.0L 6-cyl · 4WD

  • 70 common parts
  • 2 with factory part numbers
  • 11 recall campaigns
  • 2,199 NHTSA complaints
Price links search Amazon for Jeep Wrangler 2003. Confirm fitment for your engine and drive.

Engine 6

Cooling 7

Fuel 4

Ignition 4

Brakes 10

Suspension 7

Steering 3

Electrical 5

Exhaust 5

Drivetrain 9

Body & Lighting 5

Filters & Maintenance 5

Icons are generic illustrations made for this site and do not show the exact part. Parts that depend on engine, drive or powertrain are marked using EPA data for this generation; confirm fitment with your VIN before ordering. Factory part numbers are shown as a reference when available; confirm the number with your old part or VIN before ordering. Price links search by part name and vehicle.

About the 2000–2006 Wrangler

Overview

The 2nd generation (TJ) Jeep Wrangler covers the 2000–2006 model years in the US. The EPA lists 3 powertrains for this generation: 2.4L 4-cyl (2003–2006), 2.5L 4-cyl (2000–2002) and 4.0L 6-cyl (2000–2006). Drive types: 4WD. Transmissions: 3-speed automatic, 4-speed automatic, 5-speed manual, 6-speed manual.

The parts list above covers items commonly replaced on these vehicles, grouped by system.

Engines & specs
EngineYearsDriveTransmissionEPA MPG
2.4L 4-cyl2003–20064WD4-speed automatic, 5-speed manual, 6-speed manual4WD: 16 city / 18–19 hwy / 17 comb.
2.5L 4-cyl2000–20024WD3-speed automatic, 5-speed manual4WD: 14–17 city / 17–19 hwy / 15–17 comb.
4.0L 6-cyl2000–20064WD3-speed automatic, 4-speed automatic, 5-speed manual, 6-speed manual4WD: 13–15 city / 16–19 hwy / 14–16 comb.

Source: U.S. EPA / DOE fueleconomy.gov vehicle data.

Common problems reported to NHTSA
Mention in complaint2000–022003–042005–06
Steering problems36 / 52958 / 290122 / 1,380
Transmission problems97 / 52924 / 29053 / 1,380
Brake problems48 / 52950 / 29075 / 1,380
Rust or corrosion112 / 52911 / 2906 / 1,380
Fuel pump or fuel system8 / 5297 / 29064 / 1,380
Airbag warning or airbags55 / 52914 / 2909 / 1,380
Suspension noise or failure30 / 52917 / 29030 / 1,380

Owner complaints filed with NHTSA (2,199 for 2000–2006), counted by words in the complaint text. One complaint can mention several issues; the second number is all complaints for those years.

YearRecallsComplaintsTop components in complaints
20005251Power Train:Manual Transmission, Structure:Body, Suspension
20017170Structure:Body, Electrical System, Suspension
20026108Structure:Body, Suspension, Air Bags:Frontal
2003498Suspension, Steering, Fuel System, Gasoline
20043192Steering, Suspension, Electrical System
20052650Fuel System, Gasoline, Fuel / Propulsion System, Steering
20063730Fuel System, Gasoline, Fuel / Propulsion System, Steering

Source: NHTSA (U.S. National Highway Traffic Safety Administration) recalls and complaints data, retrieved November 2026.

Recalls (11 campaigns)
  • Fuel System, Gasoline: Fuel Injection System, Injectors (2000–2002, NHTSA 02V104000)
    ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH A 4.0L ENGINE ONLY, THE DESIGN OF THE INTAKE AND EXHAUST MANIFOLDS COULD ALLOW DEBRIS TO ACCUMULATE AT THE #3 CYLINDER LOCATION.
  • Equipment (2000–2003, NHTSA 04E041000)
    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.
  • Fuel System, Gasoline: Delivery, Fuel Pump (2000–2004, NHTSA 06E011000)
    CERTAIN AFTERMARKET AIRTEX ELECTRIC FUEL PUMPS INSTALLED FOR USE AS REPLACEMENT EQUIPMENT FOR CERTAIN 1997-2004 JEEP WRANGLER;
  • Service Brakes, Hydraulic (2000–2005, NHTSA 06E022000)
    CERTAIN AFTERMARKET BRAKE HYDRAULIC MASTER CYLINDERS SOLD AS REPLACEMENT BRAKE CYLINDERS FOR CERTAIN FORD, DAIMLERCHRYSLER, AND JEEP PASSENGER VEHICLES.
  • Exterior Lighting (2000–2003, NHTSA 06E026000)
    CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE.
  • Child Seat (2001, NHTSA 00V366000)
    VEHICLE DESCRIPTION: CERTAIN PASSENGER VEHICLES, PICKUP TRUCKS AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO.
  • Electrical System: Ignition, Switch (2001–2002, NHTSA 02V075000)
    ON CERTAIN SPORT UTILITY VEHICLES, WATER AND IMPURITIES CAN ENTER INTO THE IGNITION SWITCH, CAUSING A SHORT CIRCUIT.
  • Equipment: Other, Labels (2004, NHTSA 04V048000)
    ON CERTAIN SPORT UTILITY VEHICLES, DUE TO A RECENT SOFTWARE PROGRAMMING ERROR, THE TIRE, WHEEL, AND INFLATION PRESSURE INFORMATION WAS INADVERTENTLY OMITTED FROM THE VEHICLE CERTIFICATION LABEL.
  • Power Train: Automatic Transmission (2005–2006, NHTSA 05V460000)
    ON CERTAIN PICKUP TRUCKS, SPORT UTILITY AND PASSENGER VEHICLES EQUIPPED WITH 42RLE AUTOMATIC TRANSMISSIONS, THE CUP PLUG THAT RETAINS THE PARK PAWL ANCHOR SHAFT MAY BE IMPROPERLY INSTALLED.
  • Power Train: Clutch Assembly (2006, NHTSA 06V147000)
    ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH 6 SPEED MANUAL TRANSMISSIONS, THE HYDRAULIC CLUTCH MASTER CYLINDER LINKAGE ROD MAY BREAK.
  • Power Train: Clutch Assembly, Pedal / Hand Lever(Motorcycle) (2006, NHTSA 15V222000)
    Chrysler (FCA US LLC) is recalling certain model year 2006 Dodge Viper and Jeep Wrangler and Liberty vehicles manufactured July 1, 2005, to July 31, 2006.

Source: NHTSA. Check open recalls for your vehicle with its VIN at nhtsa.gov/recalls.