Segment:
Compact SUV / Off-Road Vehicle
Key Competitors:
Toyota FJ Cruiser, Hummer H3, Nissan Xterra, Land Rover Defender (in some markets).
Iconic Design:
Renowned for its utilitarian, rugged design and open-air capabilities.
Off Road Capability:
Exceptional off-road performance due to solid axles, available locking differentials, and low-range gearing.
Primary Coverage:
Parts identification and cataloging for the 2008 Jeep Wrangler
Scope:
Comprehensive listing of all factory-supplied parts, including exploded diagrams and part numbers.
Estimated Page Count:
Varies widely by specific Jeep Wrangler JK configurations; typically 500+ pages for a complete catalog.
Format:
Digital (likely PDF)
Update Frequency:
Parts catalogs are typically updated annually or as significant engineering changes occur.
Powertrain:
Engine, transmission, transfer case, axles, driveshafts, exhaust system components.
Chassis:
Frame, suspension components (front and rear), steering system, braking system, fuel tank and lines.
Body And Exterior:
Body panels, doors, hood, fenders, bumpers, windshield, windows, mirrors, convertible top (if applicable), lighting, trim, wheels, tires.
Interior:
Seating, dashboard, interior trim panels, steering wheel, pedals, HVAC components, audio system components, seat belts.
Electrical:
Wiring harnesses, battery, starter, alternator, fuses, relays, switches, lighting components, sensors.
Part Identification:
Detailed exploded views to visually identify correct parts.
Part Number Lookup:
Cross-referencing of OEM part numbers for ordering.
Depth:
Extremely detailed for parts identification; does not include diagnostic or repair procedures.
Format Example:
Part numbers typically follow a '68xxxxxx' or similar OEM structure.
Visual Clarity:
High-resolution exploded diagrams showing assembly order and relationships between components.
Trim Levels Covered:
Likely covers all trim levels available in 2008, including Sport, Sahara, and Rubicon, as well as 2-door and 4-door Unlimited variants.
Transmission Type:
6-speed manual (NSG 370)
Transmission Type:
4-speed automatic (42RLE)
Transfer Case:
Command-Trac NV241 GII (2-speed, part-time 4WD with 2.72:1 low-range ratio) standard.
Transfer Case Optional:
Rock-Trac NV241 OR (2-speed, part-time 4WD with 4.0:1 low-range ratio) available on Rubicon models.
NHTSA Rollover Resistance:
NHTSA rollover resistance rating for 2-door: 4 stars; for 4-door: 3 stars.
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Standard Traction Control System (TCS)
Electronic Stability:
Standard Electronic Stability Control (ESC)
Airbags:
Standard front airbags.
Seat Belts:
3-point seat belts with pretensioners.
Audio System:
Optional Infinity sound system, SiriusXM Satellite Radio capability, CD/MP3 player.
Connectivity:
Auxiliary input jack for external devices.
Cruise Control:
Available cruise control.
Tire Pressure Monitoring:
Tire Pressure Monitoring System (TPMS) available.
Oil Change Interval:
Typically every 7,500 miles (12,000 km) or 6 months, whichever comes first, under normal driving conditions.
Tire Rotation Interval:
Recommended every 7,500 miles (12,000 km).
Brake Fluid Change:
Consult owner's manual; typically every 2-3 years or as needed based on condition.
Engine Oil Type:
SAE 5W-20 (API SN certified)
Engine Oil Capacity:
5.0 US quarts (4.7 liters) with filter change for 3.8L V6.
Coolant Type:
Chrysler OAT (Organic Additive Technology) or equivalent, typically Mopar Antifreeze/Coolant (HOAT) HOAT type.
Transmission Fluid Manual:
NSG 370: Mopar Manual Transmission Lubricant (or equivalent) meeting MS-9224 or MS-7611.
Transmission Fluid Automatic:
42RLE: ATF+4 (MS-9602) or equivalent.
Transfer Case Fluid Command Trac:
Mopar NV241 GII Transfer Case Lubricant (or equivalent).
Transfer Case Fluid Rock Trac:
Mopar NV241 OR Transfer Case Lubricant (or equivalent).
Axle Differential Fluid Front Rear:
API GL-5, SAE 75W-90 synthetic gear lubricant. Friction modifier may be required for limited-slip differentials.
Common Wear Items:
Clutch wear (manual transmission), exhaust system corrosion, ball joint wear, windshield wiper motor failure.
Engine Specific:
3.8L V6 can be prone to oil leaks and carbon buildup over time; some users report lower-than-expected fuel economy.
Transmission Specific:
Manual transmission throws can be long; automatic transmission (42RLE) known for being a bit dated and not the most efficient.
Jeep Legacy:
Jeep has a long history of producing robust, go-anywhere vehicles dating back to WWII.
Wrangler Lineage:
The 2008 Wrangler JK is the third generation of the Wrangler, replacing the TJ. It introduced a significantly wider track, coil springs on all four corners, and the availability of a four-door model (Wrangler Unlimited).
Manufacturing Location:
Toledo, Ohio, USA
Production Years Jk:
2007-2018
