🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Generation: WJ Model Year: 1999 Codes Chassis Code: WJ 👋 Introduction Market Position Vehicle Segment: Mid-size Luxury SUV Competitive Analysis Competitors 1999: Ford Explorer, Chevrolet Blazer, Toyota 4Runner, Land Rover Discovery Key Features Platform: WJ platform introduced for 1999, featuring significant upgrades over the previous ZJ generation, including unibody construction and independent front suspension. Off Road Capability: Renowned Jeep off-road prowess with available Quadra-Trac II and Selec-Trac full-time 4WD systems. 📋 Manual Details Coverage Areas Vehicle Coverage: 1999 Jeep Grand Cherokee WJ Page Count Estimated Pages: Extensive (Parts List Manuals typically range from 300-1000+ pages) Manual Type Type: Illustrated Parts List (IPL) / Parts Catalog Language Language: English Format Format: Digital PDF Digital Delivery Delivery Method: Download link via email following PayPal payment confirmation. Support Lifetime Policy: Lifetime Protection Policy for lost or damaged downloads, offering free replacement. 📖 Manual Coverage Systems Covered Powertrain: Engine, transmission, drivetrain components Chassis: Suspension, steering, brakes Body: Exterior and interior body panels, trim, glass, hardware Electrical: Wiring harnesses, lights, switches, sensors (parts identification) Accessories: Optional equipment and their respective parts Wheel And Tire: Wheels (various sizes and styles), tires, lug nuts, hubcaps, TPMS components (if applicable for the era). Exhaust System: Exhaust manifolds, pipes, mufflers, catalytic converters, hangers, and fasteners. Procedures Included Disassembly: Illustrated exploded views for component identification prior to disassembly Assembly: Illustrated exploded views for component identification prior to assembly Parts Identification: Detailed exploded diagrams with part numbers and names for all vehicle components Technical Depth Depth: Component-level parts identification and OEM part numbering for ordering and replacement. Cooling System Cooling Components: Radiator, hoses, thermostat, water pump, fan shroud, coolant reservoir, heater core. Fuel System Fuel Delivery Components: Fuel pump, fuel filter, fuel lines, fuel injectors, fuel tank, sending unit. Steering System Steering Components: Steering column, steering gear/rack, power steering pump, hoses, tie rods, steering knuckle. Brake System Brake Components: Brake calipers, rotors, pads, master cylinder, brake lines, proportioning valve, parking brake mechanism. Electrical System Lighting Components: Headlights, taillights, turn signals, interior lights, fog lights, bulbs, sockets, lenses. Interior Components Interior Trim And Hardware: Door panels, dashboard components, seat upholstery, seat belts, interior trim pieces, fasteners, clips. Body Hardware Exterior Body Hardware: Door handles, mirrors, latches, hinges, locks, hood latches, bumper components, fender liners. Chassis Components Suspension Components: Control arms, ball joints, bushings, springs, shock absorbers, sway bars. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable if OCR'd, allowing for quick part number lookups. Print Quality Printability: Printable pages for reference during repairs Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine 1: 4.0L I6 (PowerTech) Engine 1 Displacement: 242 cubic inches (3952 cc) Engine 1 Horsepower: 185 hp @ 4600 rpm Engine 1 Torque: 235 lb-ft @ 3000 rpm Optional Engine Engine 2: 4.7L V8 (PowerTech) Engine 2 Displacement: 287 cubic inches (4698 cc) Engine 2 Horsepower: 220 hp @ 4700 rpm Engine 2 Torque: 300 lb-ft @ 3200 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) 🔧 Transmission Standard Transmission 1: 4-speed automatic (42RE for 4.0L, 45RFE for 4.7L) Optional Transmission 2: N/A for 1999 model year Features 4Wd System: Available Quadra-Trac II (full-time 4WD with low range) or Selec-Trac (part-time/full-time 4WD). 📐 Dimensions Exterior Wheelbase: 111.5 inches (2832 mm) Length: 185.4 inches (4709 mm) Width: 72.4 inches (1839 mm) Height: 64.3 inches (1633 mm) Weights Curb Weight Min: Approx. 4335 lbs (1966 kg) for 4.0L 4x2 Curb Weight Max: Approx. 4720 lbs (2141 kg) for 4.7L 4x4 🛡️ Safety Features Ratings NHTSA Driver Front Impact: 4 stars (1999) NHTSA Passenger Front Impact: 4 stars (1999) Active Features ABS: Standard 4-wheel disc brakes with ABS Passive Features Airbags Front: Standard front driver and passenger airbags Rollover Protection: The WJ platform featured improved structural rigidity and a lower center of gravity compared to its predecessor, though specific rollover ratings vary. 💡 Technology Features Infotainment Audio System: Various options including AM/FM stereo with CD player or cassette, and premium Infinity Gold audio system. Driver Assistance Cruise Control: Standard on most models. Connectivity Trailer Tow Package: Available, with associated wiring harness and connector part numbers listed. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 miles (5,000-8,000 km) or 6 months, depending on driving conditions and oil type. Consult original owner's manual for specific recommendations. Transmission Fluid Change: Recommended every 30,000-60,000 miles (48,000-96,000 km), depending on usage. This manual would list the correct ATF type and part numbers. Fluid Specifications Engine Oil: Likely SAE 5W-30 or 10W-30 for the 4.0L I6 and 4.7L V8. Specific OEM part numbers for oil filters would be available. Coolant: Ethylene Glycol based, typically a green color for this era. Manual would specify capacity and type (e.g., Mopar OAT). Brake Fluid: DOT 3 or...