🏷️ Basic Information

Make:

Jeep

Model:

Wrangler

Generation:

JK

Model Years Covered:

2007, 2008, 2009, 2010

Chassis Code:

JK

👋 Introduction

Jeep Wrangler Jk Role:

The JK generation solidified the Wrangler's iconic status as the benchmark for off-road capability and open-air adventure, known for its ruggedness and customization potential.

Competitive Landscape:

Competed against vehicles like the Toyota FJ Cruiser, Nissan Xterra, and Land Rover Defender, but maintained a distinct market segment due to its superior off-road prowess and iconic design.

Jk Design Highlights:

Modernized yet retains classic Jeep cues, available in 2-door and 4-door (Unlimited) configurations, removable doors and roof for ultimate open-air experience.

Body Material Reliance:

Heavy use of steel for frame and body structure, designed for durability and off-road resilience, requiring specific repair techniques.

📋 Manual Details

Primary Focus:

Body Repair and Structural Integrity

Secondary Focus:

Collision Repair, Panel Replacement, Frame Alignment, Paint Prep

Estimated Pages:

Approximately 700-1000 pages (typical for comprehensive body repair manuals)

Type:

Body Repair Manual / Collision Repair Manual

Language:

English

Format:

Digital (PDF)

📖 Manual Coverage

Body Panels:

Fender, Hood, Doors, Quarter Panels, Rocker Panels, Tailgate, Bumper Covers

Frame And Chassis:

Frame Straightening, Structural Reinforcements, Body Mounts

Glass And Seals:

Windshield Replacement, Side Glass, Rear Glass, Seals and Weatherstripping

Paint And Finishes:

Surface Preparation, Paint Matching, Refinishing Techniques, Corrosion Prevention

Interior Trim:

Dashboard, Door Panels, Seat Removal/Installation, Carpet

Lighting And Electrical Body:

Headlamp, Taillamp, Fog Lamp Replacement; Body Wiring Harness Routing

Panel Replacement:

Sectioning, Welding (MIG, Spot), Bonding, Fastening

Structural Repair:

Frame Measurement and Alignment, Repair of Damaged Structural Components

Glass Replacement:

Adhesive Application, Sealing, Calibration of Sensors

Corrosion Repair:

Rust Removal, Application of Protective Coatings, Sectioning of Corroded Areas

Disassembly And Assembly:

Step-by-step instructions for removal and installation of all body components

Quality Control:

Dimensional Checks, Fit and Finish Standards

Depth:

Comprehensive: Covers all aspects of body repair from minor cosmetic damage to major structural reconstruction.

Diagnostic Focus:

Visual inspection, dimensional checks, and identification of structural damage.

Repair Methodologies:

Detailed procedures for welding, bonding, riveting, and mechanical fastening specific to Jeep JK construction.

📊 Manual Specifications

Digital Format:

PDF

Searchability:

Text-searchable for quick access to specific information.

Image Quality:

High-resolution diagrams, illustrations, and photographs.

Print Readability:

Designed for clarity when printed, with distinct diagrams and text.

Binding:

N/A (Digital Format)

Paper Quality:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Code:

2007-2011: EZH (3.8L V6), 2012+: ERB (3.6L Pentastar V6)

Displacement:

3.8 Liters (230.5 cu in)

Configuration:

Naturally Aspirated OHV V6

Horsepower:

202 hp @ 5200 rpm

Torque:

237 lb-ft @ 4000 rpm

Fuel Delivery:

Multi-point Fuel Injection (MPI)

Fuel Type:

Unleaded Gasoline

Engine Mounting:

Hydraulic engine mounts designed to absorb vibration, requiring careful removal and reinstallation during body repairs.

🔧 Transmission

Transmission Type:

6-Speed Manual (NSG370)

Transmission Type:

4-Speed Automatic (42RLE)

Transfer Case:

Command-Trac NV241G (Standard), Rock-Trac NV241OR (Rubicon)

Manual Transmission Fluid:

Mopar Manual Transmission Lubricant (Part No. 04874459) or equivalent API GL-3/GL-4, SAE 75W-80 or 75W-90

Automatic Transmission Fluid:

Mopar ATF+4 (Part No. 68040722AA) or equivalent

📐 Dimensions

Wheelbase 2Door:

95.4 inches (2423 mm)

Wheelbase 4Door Unlimited:

116.0 inches (2946 mm)

Length 2Door:

161.9 inches (4112 mm)

Length 4Door Unlimited:

183.4 inches (4658 mm)

Width Without Doors:

73.7 inches (1872 mm)

Height:

72.4 inches (1839 mm)

Cargo Volume Behind Rear Seat 2Door:

13.4 cu ft (379 L)

Cargo Volume Behind Front Seat 2Door:

46.4 cu ft (1314 L)

Cargo Volume Behind Rear Seat 4Door:

28.6 cu ft (810 L)

Cargo Volume Behind Front Seat 4Door:

70.6 cu ft (2000 L)

Curb Weight 2Door:

4,007 lbs (1,818 kg)

Curb Weight 4Door Unlimited:

4,405 lbs (1,998 kg)

Standard Tire Size:

255/75R17

Wheel Bolt Pattern:

5x127 mm (5x5 inches)

Wheel Size:

17 x 7.5 inches

🛡️ Safety Features

NHTSA Rollover Resistance:

4/5 Stars (2-door), 3/5 Stars (4-door Unlimited)

IIHS Ratings:

Varies by year and test, generally good frontal/side impact protection for its class during the period.

Stability Control:

Electronic Stability Control (ESC) with Traction Control System (TCS) and Electronic Roll Mitigation (ERM)

Brakes:

4-wheel disc brakes with Anti-lock Braking System (ABS)

Airbags:

Front driver and passenger airbags. Side curtain airbags were optional or standard on higher trims in later years of the JK generation.

Seat Belts:

3-point seat belts with pretensioners

💡 Technology Features

Infotainment System Options:

Base Uconnect systems with AM/FM radio, CD player, and auxiliary input. Optional upgrades included SiriusXM Satellite Radio and navigation systems in later models.

Connectivity:

Optional Bluetooth connectivity for hands-free calling and audio streaming.

Driver Assistance Features:

Limited driver assistance features compared to modern vehicles. Primarily focused on core safety like ABS and ESC. Parking assist sensors were optional.

Sensor Placement Body:

Body repair procedures must account for the placement and calibration of any exterior sensors (e.g., parking sensors, ambient temperature sensors).

🔧 Maintenance

Oil Change Interval:

Every 3,000-6,000 miles or 6 months, depending on driving conditions and oil used.

Tire Rotation Interval:

Every 6,000-8,000 miles

Cabin Air Filter Replacement:

Every 15,000-20,000 miles or annually

Engine Oil Specification:

SAE 5W-20, API SN certified (for 3.8L V6)

Engine Oil Capacity:

5.6 US quarts (5.3 liters) with filter change (3.8L V6)

Coolant Type:

Mopar OAT (Organic Additive Technology) Antifreeze/Coolant, Blue (Part No. 05103534AA) or equivalent

Common Jk Issues:

Oil leaks from valve covers, potential for death wobble at higher speeds (requires proper alignment and suspension components), water pump failures, exhaust manifold cracks (3.8L).

Body Related Maintenance:

Rust prevention on undercarriage and body panels, regular inspection of door hinges and seals for proper function and sealing.

📚 Vehicle History

Jeep Legacy:

Jeep's heritage traces back to World War II, establishing a long-standing reputation for ruggedness, off-road capability, and iconic design.

Wrangler Jk Introduction:

Introduced for the 2007 model year, the JK represented a significant redesign from the TJ, featuring a longer wheelbase, wider track, and a more modern interior and chassis.

Jk Generation Updates:

Key updates included the introduction of the 4-door Unlimited model in 2007, the upgrade to the 3.6L Pentastar V6 engine for 2012, and various cosmetic and feature enhancements throughout its lifecycle.

Manufacturing Plant:

Toledo North Assembly Plant, Toledo, Ohio, USA

Production Years Jk:

2007-2018

🏆 Awards & Recognition

Automotive Journalism Accolades:

Consistently praised by off-road enthusiasts and automotive publications for its capability and iconic design throughout its production run.

Off Road Awards:

Frequent inclusion in lists of best off-road vehicles.

Safety Certifications:

Complies with all applicable Federal Motor Vehicle Safety Standards (FMVSS) for its model years.