Vehicle Segment:
Mid-size Luxury SUV
Key Competitors:
Ford Explorer, Chevrolet Blazer, Toyota 4Runner, Land Rover Discovery
Off Road Capability:
Renowned Jeep off-road prowess with available advanced 4x4 systems.
Comfort Luxury:
Spacious interior with available premium materials and features.
Towing Capacity:
Strong towing capabilities for its class.
Engine Options:
4.0L (190 HP / 235 lb-ft), 4.7L V8 (220 HP / 290 lb-ft)
Transmission Options:
42RE (4-speed automatic), 45RFE/545RFE (4/5-speed automatic)
Drivetrain Options:
4x2 (RWD), 4x4 (Select-Trac, Quadra-Trac II, Quadra-Drive)
Trim Levels Covered:
Laredo, Limited, Orvis Edition, Sport
Estimated Pages:
Varies by specific catalog edition, typically 1000+ pages
Engine Components:
Cylinder head, block, pistons, crankshaft, camshafts, valvetrain, cooling system, lubrication system, fuel system, intake & exhaust systems
Transmission Drivetrain:
Automatic transmission internals, transfer case, differentials, axles, CV joints, driveshafts
Suspension Steering:
Front & rear suspension components, control arms, ball joints, tie rods, steering gear, power steering pump
Braking System:
Brake rotors, calipers, pads, master cylinder, proportioning valve, ABS components
Electrical System:
Wiring harnesses, sensors, actuators, ignition system, starting system, charging system, lighting, fuses, relays
Body Exterior:
Body panels, doors, hood, liftgate, bumpers, grille, glass, mirrors, trim, seals
Interior Components:
Seating, dashboard, HVAC controls, door panels, carpet, headliner, seatbelts
Fuel System:
Fuel tank, fuel pump, fuel injectors, fuel lines, fuel filter
Cooling Heating Ac:
Radiator, water pump, thermostat, heater core, A/C compressor, condenser, evaporator
Exhaust System:
Exhaust manifold, catalytic converter, muffler, pipes, hangers
Part Identification:
Detailed exploded views and part numbers for all vehicle components.
Part Interchangeability:
Identification of superseding or interchangeable part numbers.
Assembly Disassembly:
Visual guidance for correct assembly and disassembly of major systems.
Depth:
Comprehensive, focusing on OEM part identification and application.
Engine 1 Type:
4.0L Inline-6 (PowerTech)
Engine 1 Displacement:
3956 cc (241 cu in)
Engine 1 Bore X Stroke:
98.5 mm x 86.6 mm (3.88 in x 3.41 in)
Engine 1 Compression Ratio:
8.7:1
Engine 1 Horsepower:
190 hp @ 4600 rpm
Engine 1 Torque:
235 lb-ft @ 3200 rpm
Engine 1 Fuel Delivery:
Multi-point Fuel Injection (MPI)
Engine 1 Fuel Type:
Unleaded Gasoline
Engine 2 Type:
4.7L V8 (PowerTech)
Engine 2 Displacement:
4701 cc (287 cu in)
Engine 2 Bore X Stroke:
93.0 mm x 86.3 mm (3.66 in x 3.40 in)
Engine 2 Compression Ratio:
8.9:1
Engine 2 Horsepower:
220 hp @ 4400 rpm
Engine 2 Torque:
290 lb-ft @ 3200 rpm
Engine 2 Fuel Delivery:
Multi-point Fuel Injection (MPI)
Engine 2 Fuel Type:
Unleaded Gasoline
Oil Change Interval:
Every 3,000-7,500 miles (5,000-12,000 km) or 6-12 months, depending on oil type and driving conditions (refer to specific owner's manual).
Transmission Fluid Change:
Every 30,000-60,000 miles (48,000-96,000 km), recommended interval for ATF+4 is often longer.
Coolant Flush:
Every 30,000-50,000 miles (48,000-80,000 km) or 2-3 years.
Spark Plug Replacement:
Approx. 100,000 miles for platinum/iridium plugs (check specific engine).
Engine Oil Type:
SAE 5W-30 for 4.0L and 4.7L engines (check owner's manual for specific API service classification).
Engine Oil Capacity:
4.0L: 5 quarts (4.7 L); 4.7L V8: 6 quarts (5.7 L)
Coolant Type:
Chrysler/Mopar HOAT Antifreeze/Coolant (typically orange or pink) or equivalent.
Common Issues 47L V8:
Cracked cylinder heads (especially early 4.7L engines), issues with heat treatment and casting. Valve guide wear, oil consumption.
Common Issues Transfer Case:
NV247 Quadra-Trac II issues with the viscous coupler; NV242 Select-Trac can develop chain stretch or bearing wear.
Common Issues Cooling System:
Plastic radiator end tanks can crack, leading to leaks. Water pump seal failures.
Common Issues Electrical:
Failure of the Instrument Cluster (often a dark screen), radiator fan relay issues, ABS sensor failures.
Common Issues Interior:
Headliner sagging, door panel warping/deterioration, HVAC blower motor resistor failure.
Jeep Legacy:
Jeep's heritage of ruggedness and off-road capability dating back to WWII.
Wj Generation:
The WJ generation, introduced in 1999, marked a significant redesign for the Grand Cherokee, featuring a more refined interior, improved aerodynamics, and new engine options.
Key Innovations Wj:
Introduction of the 4.7L PowerTech V8 engine and the Quadra-Drive 4x4 system.
Production Years:
1999-2004 (for WJ generation)
Manufacturing Location:
Jefferson North Assembly, Detroit, Michigan, USA
