🏷️ Basic Information Identification Make: Jeep Model: Wrangler Year: 2003 Generation: TJ 📋 Manual Details Publication Manual Type: Service Repair Manual Format: PDF Language: English Delivery Method: Instant Download Compatibility: Windows & Mac Requirement: Adobe PDF Reader Content Coverage: Comprehensive from front bumper to rear Intended Audience: Do-It-Yourselfer ⚙️ Engine Specifications Engine 1 Engine Type: Inline 6-Cylinder Displacement: 4.0L (242 cu in) Power: 190 hp @ 4600 rpm Torque: 235 lb-ft @ 3200 rpm Engine 2 Engine Type: Inline 4-Cylinder Displacement: 2.4L (148 cu in) Power: 150 hp @ 5200 rpm Torque: 170 lb-ft @ 4000 rpm 🔧 Transmission Transmission 1 Type: 4-Speed Automatic Gears: 4 Transmission 2 Type: 5-Speed Manual Gears: 5 Transfer Case Type: NV241 GII / NV1500 📐 Dimensions Body Length: 161.8 inches (4110 mm) - 2-door Width: 70.9 inches (1801 mm) Height: 73.0 inches (1854 mm) Wheelbase: 93.4 inches (2372 mm) 🔧 Maintenance Lubrication Engine Oil Type: SAE 5W-30 Engine Oil Capacity: 5 quarts (4.7 liters) - 4.0L engine Fluid Capacities Transfer Case Fluid Type: ATF+4 Front Differential Fluid Type: GL-5 80W-90 Rear Differential Fluid Type: GL-5 80W-90 📄 Chassis Suspension Front Type: Solid Axle with Coil Springs Suspension Rear Type: Solid Axle with Coil Springs Steering Type: Recirculating Ball with Power Assist Brakes Front Type: Vented Disc Brakes Rear Type: Disc 📄 Body Construction Body Style: 2-Door Convertible SUV Body Frame: Body-on-frame 📄 Fuel System Fuel Delivery Type: Sequential Multi-Port Fuel Injection (MPI) 📄 Wheels Tires Wheels Standard Wheel Size: 15-inch or 16-inch Tires Standard Tire Size: P215/75R15 or P225/75R16