Selec-Trac NV242 (full-time 4WD), Quadra-Trac II NV247 (full-time 4WD with 2-speed)
📐 Dimensions
Exterior
Wheelbase Inches:
111.5
Length Inches:
186.1
Width Inches:
73.3
Height Inches:
67.1
Weights
Curb Weight Lbs:
Approx. 4,100 - 4,500 lbs (depending on engine and trim)
🛡️ Safety Features
Ratings
NHTSA Front Driver Impact:
Likely 4-star (based on era and platform)
NHTSA Front Passenger Impact:
Likely 4-star (based on era and platform)
Active Features
ABS:
Standard
Traction Control:
Available (e.g., Electronic Traction Control)
Passive Features
Airbags Front:
Standard Driver and Passenger
💡 Technology Features
Infotainment
Infotainment Options:
Factory AM/FM/CD player, optional Infinity Gold premium audio system, available navigation system (rare).
Driver Assistance
Cruise Control:
Standard
Connectivity
Auxiliary Input:
Not standard, some aftermarket integration possible.
🔧 Maintenance
Service Intervals
Oil Change Interval Miles:
3,000-7,500 miles (depending on oil type and driving conditions, consult manual)
Transmission Fluid Change Interval Miles:
Typically 30,000 - 60,000 miles (consult manual)
Fluid Specifications
Engine Oil Spec 4.0L:
API SN or equivalent, SAE 10W-30 or 10W-40 (refer to manual for climate specifics)
Engine Oil Spec 4.7L:
API SN or equivalent, SAE 5W-30 (refer to manual for climate specifics)
Transmission Fluid Type 42Re/45Rfe/545Rfe:
ATF+4 (Chrysler Material Standard MS-9602)
Transfer Case Fluid Type:
Mopar transfer case lubricant or equivalent meeting spec (e.g., NV242 requires ATF+4, NV247 requires specific Mopar lubricant)
Known Issues
Common Issues Wj:
Cracked cylinder heads (especially 4.7L), differential pinion seal leaks, cooling system leaks (radiator, water pump, hoses), transmission shift issues, HVAC blend door actuator failures, steering box play.
📚 Vehicle History
Brand Heritage
Brand Origin:
American SUV manufacturer with a focus on off-road capability
Model Evolution
Wj Generation Years:
1999-2004
Wj Platform Notes:
Significant redesign from the previous ZJ generation, featuring improved aerodynamics and refinement. Based on the then-new Mercedes-Benz M-Class platform (W163).
Production
Manufacturing Location:
USA (Jefferson North Assembly Plant, Detroit, Michigan)
🏆 Awards & Recognition
Recognitions
Off Road Capability Accolades:
Jeep brand is consistently recognized for off-road prowess.
Le choix d'une sélection entraîne l'actualisation de la page entière.