🏷️ Basic Information Identification Make: Jeep Model: Wrangler Year: 2003 Product Category: Automotive Service Manual 📋 Manual Details Document Info Manual Type: Service Manual Language: English 🔧 Transmission Drivetrain Drive System: Four-wheel Drive (4WD) 📐 Dimensions Body Style Seating Capacity: 4 🔧 Maintenance Scheduled Maintenance Recommended Service Interval: Refer to owner's manual for specific intervals Fluids Recommended Oil Type: Refer to owner's manual for specific viscosity grade Oil Capacity: Refer to owner's manual for specific capacity 📄 Specifications Vehicle Type Device Type: Off-road Vehicle Intended Use: On-road and Off-road Driving 📄 Performance Specs Engine Engine Type: 4.0L I6 Displacement: 3957 cc Fuel Type: Unleaded Gasoline