Engine Components:
Engine block, cylinder head, crankshaft, camshaft, pistons, connecting rods, valves, timing components, lubrication system (oil pump, pan, filter housing), cooling system (radiator, water pump, thermostat, hoses), intake manifold, exhaust manifold, fuel injection system components, ignition system components.
Drivetrain Components:
Transmission (manual and automatic), transfer case (e.g., NP231, NP242), driveshafts, U-joints, axles (front and rear differentials, axle shafts, bearings), wheel hubs.
Suspension Steering Components:
Front suspension (leaf springs, shock absorbers, control arms/track bar for 4WD), rear suspension (leaf springs, shock absorbers), steering gear, steering column, steering linkage, power steering pump and hoses, steering knuckles.
Brake Components:
Front brake rotors/discs, calipers, pads, brake lines; Rear brake drums/shoes or rotors/calipers/pads (depending on configuration), master cylinder, brake booster, parking brake mechanism.
Electrical System Components:
Wiring harnesses, battery, alternator, starter motor, fuses, relays, ignition switch, lighting components (headlights, taillights, interior lights), instrument cluster components, engine control module (ECM) related wiring.
Body Exterior Components:
Body panels (fenders, doors, hood, tailgate, bumpers), grilles, mirrors, glass (windshield, side windows, rear glass), door handles, hinges, latches, trim pieces, roof rack components (if applicable), seals.
Body Interior Components:
Seats, seat belts, dashboard components, center console, door panels, headliner, carpeting, interior trim, HVAC controls, steering wheel, shift levers.
HVAC Components:
A/C compressor, condenser, evaporator, heater core, blower motor, ducting, controls.
Fuel System Components:
Fuel tank, fuel pump, fuel filter, fuel lines, fuel injectors, fuel rail.
Part Identification:
Detailed illustrations with exploded views and corresponding part numbers for every component.
Assembly Disassembly Guidance:
Illustrations showing the order of assembly and disassembly for various systems and sub-assemblies.
Cross Referencing:
Ability to cross-reference part numbers for upgrades or replacements.
Detail Level:
Comprehensive part sourcing and identification for maintenance, repair, and restoration.
Application Scope:
Covers all factory-installed parts and options for the 2000 Jeep Cherokee XJ.
Oil Change Interval:
Typically every 3,000-5,000 miles or 3-6 months, depending on oil type and driving conditions.
Coolant Flush Interval:
Every 30,000 miles or 2 years.
Transmission Fluid Change Interval:
Every 30,000-60,000 miles, or as per severe duty recommendations.
Engine Oil Type:
API Certified SAE 10W-30 or 10W-40 (check owner's manual for specific recommendations and viscosity index improvers for extreme temperatures).
Engine Oil Capacity 4.0L:
5 US quarts (4.7 Liters) with filter change.
Coolant Type:
Chrysler/Mopar HOAT (Hybrid Organic Acid Technology) Antifreeze/Coolant, typically green or orange depending on formulation.
Transmission Fluid Type 42Re:
Chrysler ATF+4 (or equivalent specification)
Transfer Case Fluid Type:
ATF+ (for NP231/NP242, check manual for exact spec, often ATF+4 or Dexron III equivalent).
Differential Fluid Type:
SAE 75W-90 (or 80W-90 for some applications) GL-5 gear oil. Limited-slip differentials require friction modifier additive.
Common 4.0L Issues:
Cracked cylinder heads (especially earlier versions, though less common by 2000), intake manifold gasket leaks, oil filter housing leaks, distributorless ignition system (DIS) coil pack issues.
Common Transmission Issues:
Overheating of automatic transmissions, worn torque converters, issues with the governor pressure solenoid or output speed sensor in the 42RE.
Common Suspension Steering Issues:
Worn leaf spring bushings, worn track bar and tie rod ends, steering box wear.
Common Body Issues:
Rust, particularly in floor pans, rocker panels, and around wheel wells.
