🏷️ Basic Information Identification Make: Jeep Model: Wrangler Year: 1998 Generation Generation Code: TJ Codes Chassis Code: TJ 👋 Introduction Market Position Positioning: Essential reference for owners and technicians of the 1998 Jeep Wrangler, facilitating correct part sourcing. Competitive Analysis Comparison: Outperforms generic parts lists by providing detailed, specific part numbers and diagrams for the TJ generation. Key Features Features: Comprehensive catalog covering a wide range of systems, crucial for restoration, repair, and customization. 📋 Manual Details Coverage Areas Product Type: Spare Parts Catalog Page Count Pages: 400 Manual Type Type: Parts Catalog Language Language: English Format Format: Print 📖 Manual Coverage Systems Covered Audio Electronics: CD Changer Player Kit (6 Disc) Carriers Cargo Hauling: Bike Carrier (Hitch Mount), Bike Carrier (Spare Tire Mount), Ski Carrier (Spare Tire Mount), Trailer Tow Receiver Kit Driving Convenience: Soft Top Kit Exterior Appearance: Front Tubular Bumper Kit, Rear Tubular Bumper Kit, Front Bumper Extension Kit, Side Step Kit Exterior Protection: Air Shield Kit, Hardtop Wiring Kit Fog Lights Electrical: Fog Light Kit, Windshield Light Bar Kit, 4.0L Engine Block Heater Kit Interior Storage: Floor Console Kit Security: EVS Base System Alarm Procedures Included Identification Purpose: Accurate part identification for the 1998 Jeep Wrangler Technical Depth Depth: Component-level part identification and cross-referencing. 📊 Manual Specifications File Format File Format: Printed Document Print Quality Print Quality: Professional Print Quality Binding Type Binding: Likely Perfect Bound or Spiral Bound for ease of use Paper Type Paper Type: Durable Paper Stock Suitable for Garage/Workshop Environment ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-Cylinder, Overhead Valve (OHV) Engine Displacement: 4.0 Liters (242 cubic inches) Engine Code: ERH Performance Horsepower: Approx. 182 hp @ 4,600 rpm (for 4.0L engine) Torque: Approx. 220 lb-ft @ 3,200 rpm (for 4.0L engine) Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded Gasoline 🔧 Transmission Standard Transmission Type: 4-Speed Automatic Transmission (42RLE) Optional Transmission Type Optional: 5-Speed Manual Transmission (AX-15 or NV3550 depending on specific build date/configuration) Features Transfer Case: Command-Trac NV231 (standard), optional Selec-Trac NV242 (less common on TJ) 📐 Dimensions Exterior Wheelbase: 93.4 inches (2372 mm) Overall Length: 151.4 inches (3845 mm) Overall Width: 66.7 inches (1694 mm) Overall Height: Approx. 70.0 inches (1778 mm) with soft top Weights Curb Weight: Approx. 3,400 - 3,700 lbs (1542 - 1678 kg), varies by configuration 🛡️ Safety Features Ratings NHTSA Front Impact: Not directly rated under modern NHTSA standards as it predates some of these requirements. Active Features Brakes Front: Vented Disc Brakes Brakes Rear: Drum Brakes (standard) Passive Features Airbags: Driver and Passenger Airbags (standard on 1998 models) 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette Player, optional CD player (as indicated by catalog items). Driver Assistance ABS: Anti-lock Braking System (ABS) available as an option, typically on front wheels only, not always on rear drum brakes. Connectivity Connectivity Features: Limited to factory-installed audio systems and optional accessories. 🔧 Maintenance Service Intervals Oil Change: Every 3,000 to 5,000 miles or 3-6 months, depending on driving conditions (refer to owner's manual for specifics). Coolant Flush: Typically every 30,000 miles or 2 years. Fluid Specifications Engine Oil: API SG or SH certified, SAE 10W-30 (check owner's manual for exact viscosity based on temperature) Coolant: Ethylene Glycol based coolant, 50/50 mix with distilled water. Mopar Antifreeze/Coolant (MS-9769 or equivalent). Transmission Fluid Auto: ATF+4 (Chrysler Material Standard MS-9602) Transmission Fluid Manual: GL-3 or GL-4 gear oil, SAE 75W-90 (consult manual for specific gearbox) Brake Fluid: DOT 3 Known Issues Common Problems: Cracked exhaust manifolds (especially 4.0L), front axle seal leaks, rear main seal leaks, death wobble (front suspension/steering issues), heater core leaks, transfer case chain stretch. Recall Information: Recall status should be verified with NHTSA or Chrysler using the VIN. 📚 Vehicle History Brand Heritage Heritage: Jeep's lineage dates back to World War II, known for off-road prowess and ruggedness. Model Evolution Generation Transition: The TJ Wrangler (1997-2006) marked a significant redesign from the YJ generation, introducing coil springs for improved ride quality and handling. Production Manufacturing Plant: Toledo, Ohio, USA Production Period: 1997-2006 (TJ Generation) 🏆 Awards & Recognition Recognitions Off Road Accolades: Jeep Wrangler consistently recognized for its superior off-road capability and iconic status. Ratings Consumer Satisfaction: The TJ generation is generally well-regarded for its robust design and off-road performance, though some build quality aspects have been noted.