Jeep Grand Cherokee 1999-2004

The Jeep Grand Cherokee from 1999 to 2004 represented this iconic SUV's second generation, bringing several significant improvements over its predecessor. Known for its rugged off-road capabilities, this generation of the Grand Cherokee featured an updated suspension system that improved both on-road comfort and off-road prowess. It was available with various four-wheel-drive systems, allowing buyers to choose the level of off-road capability that suited their needs.

Inside, the cabin received notable upgrades, offering more space, improved materials, and enhanced comfort. The introduction of advanced safety features, like side-curtain airbags and stability control, made the Grand Cherokee a safer choice for families. With a range of engine options and trim levels, including the performance-oriented Grand Cherokee SRT, this generation offered a versatile lineup to cater to a diverse audience. Overall, the 1999-2004 Jeep Grand Cherokee maintained its reputation as a capable and well-rounded SUV, appealing to off-road enthusiasts and those seeking a comfortable daily driver.

Grand Cherokee specifications, engine oil capacity, spark plug gap, safety rating, fuel consumption, transmission, and light bulb sizes.

Chassis

• Type: W.J.

Engine 2.4L 6-Cylinder

• Recommended oil viscosity: 10W-30
• Oil certification: API
• Drain Plug Torque: 25 ft-lbs
• Oil capacity: 6.0 quarts

Spark Plug Gap

• 2.4L 6-Cylinder: 0.036”

Engine 4.7L 8-Cylinder SOHC

• Recommended oil viscosity: 10W-30
• Oil certification: API
• Drain Plug Torque: 25 ft-lbs
• Oil capacity: 6.0 quarts

Spark Plug Gap

• 4.7L 4-Cylinder: 0.040”

Fuel

• Capacity: 20 Gallons (76 Liters)

Automatic Transmission

• Type: Mopar ATF+4 Automatic Transmission Fluid

Transfer Case

• Type: Selec-Trac Models – Mopar ATF+4 Automatic Transmission Fluid. Quadra-Trac Models – Mopar Transfer Case Fluid (P/N 05016796)

Axle Differential (front-rear)

• Type: Mopar Synthetic Gear Lubricant, equivalent of SAE 75W-140 (API-GL5), is equipped with a Vari-Lokt front axle. Mopar Gear Lubricant or equivalent of SAE 80W-90 (API-GL5) if not equipped with a Vari-Lokt front axle.
• For trailer towing applications, use an SAE 75W-140 Synthetic Gear Lubricant in the rear axle. Vari-Lokt equipped axles require a friction modifier additive.

Brake Master Cylinder

• Type: We recommend you use Mopar DOT 3; SAE J1703 should be used. If DOT 3, SAE J1703 brake fluid is not available, then DOT 4 is acceptable.

Power Steering Reservoir

• Type: We recommend you use Mopar Power Steering Fluid +4 and Mopar ATF+4 Automatic Transmission Fluid.

Rear Drive Assembly (RDA) 

• Type: We recommend you use Mopar Gear & Axle Lubricant SAE 80W-90 API GL 5.

Power Transfer Unit (PTU) 

• Type: We recommend you use Mopar Gear & Axle Lubricant SAE 80W-90 API GL 5.

Ball Joints, Prop Shafts, U-Joints, Yokes, & Wheel Bearings

• Type: Mopar Multi-Purpose Lube NLGI Grade 2 E.P., GC-LB

Coolant

• Type:
  • 4.0 Liter Engine: Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula
• Capacity:
  • 4.0 Liter Engine: 15 Qts (14.1 Liters)
  • 4.7 & 4.7HO Liter Engine: 14.5 Qts (13.7 Liters)

Powertrain

Engine

• 4.0 L AMC 242 I6
• 4.7 L PowerTech V8
• 4.7 L H.O. PowerTech V8
• 3.1 L 531 OHV CRD I5
• 2.7 L OM647 Turbo CRD I5
• China
  • 4.0 L C698QA1 I6
  • 4.7 L C8V93Q V8

Transmission

• 4-speed 42RE automatic
• 4-Speed 45RFE automatic
• 5-speed 545RFE automatic

Fuel Consumption

Safety Ratings

Front Lights

• Front Fog Light Bulb: 9145
• Front Sidemarker Light Bulb: 194NA
• Front Turn Signal Light Bulb:
  • 3157-SCK
  •  3157NA
• High Beam Headlight Bulb: 9005XSLL
• Low Beam Headlight Bulb: 9006XSLL
• Stepwell Light Bulb: 906

Rear Lights

• Back Up Light Bulb
  •  3157-SCK
  •  3157
• Brake Light Bulb:
  • 3157-SCK
  • 3157
• Center High Mount Stop Light Bulb: 921
• License Plate Light Bulb: 168
• Parking Light Bulb:
  • 3157-SCK
  • 194NA
  •  3157NA
• Rear Turn Signal Light Bulb:
  • 3157-SCK
  •  3157
• Tail Light Bulb:
  • 3157-SCK
  •  3157

Interior Lights

• Ash Tray Light Bulb: 161
• Courtesy Light Bulb: 214-2
• Engine Compartment Light Bulb: 561
• Glove Box Light Bulb: 194
• Instrument Panel Light Bulb: PC74
• Luggage Compartment Light Bulb: 212-2
• Map Light Bulb: 192