Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2002 Jeep Grand Cherokee OverlandFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 4.50 OZS. | 0.13 L | PAG 46 | S | |||
| Air Cond Refrigerant | 1.69 LBS. | 0.76 KG | R-134a | S | |||
| Automatic Transmission Fluid | N/A | N/A | Automatic Transmission Fluid Plus 4 or Automatic Transmission Fluid Plus 4 Type 9602 | S | |||
| Brake Fluid | N/A | N/A | DOT 3 Brake Fluid | S | |||
| Differential Gear Oil | Front,186 FBI (Model 30) | 2.50 PTS. | 1.18 L | API - GL-5, SAE 75W-140 Synthetic Gear Oil | With TRAC-LOK add 2.5 oz. of Friction Modifier. | S | |
| Differential Gear Oil | Rear,198 RBI (Model 35) | 3.50 PTS. | 1.65 L | API - GL-5, SAE 80W-90 Gear Oil | For trailer towing applications use a SAE 75W-140 Synthetic Gear Lubricant in rear axle. Models equipped with QUADRA DRIVE System require SAE 75W-140 Synthetic Gear Lubricant and Friction Modifier Additive. | S | |
| Differential Gear Oil | Rear,226 RBA (Model 44) | 4.75 PTS. | 2.24 L | API - GL-5, SAE 80W-90 Gear Oil | For trailer towing applications use a SAE 75W-140 Synthetic Gear Lubricant in rear axle. Models equipped with QUADRA DRIVE System require SAE 75W-140 Synthetic Gear Lubricant and Friction Modifier Additive. | S | |
| Engine Coolant | 4.7L Eng | 14.50 QTS. | 13.72 L | Antifreeze/Coolant 5 Year/100000 Mile Formula HOAT (Hybrid Organic Additive Technology) or equivalent | Includes: 2.3 qts. for the engine coolant recovery tank. | S | |
| Engine Oil | 4.7L Eng | w/Filter | 6.00 QTS. | 5.67 L | API - SAE 5W-30 and SAE 10W-30 on High Output engines | S | |
| Fuel Tank | 20.00 GALS. | 75.7 L | S | ||||
| Power Steering Fluid | N/A | N/A | Power Steering Fluid (MS5931) | S | |||
| Transfer Case Fluid | T/Case Mfr CD NV247 | 1.70 QTS. | 1.6 L | Transfer Case Fluid | MOPAR Part No. 05016796AA. | S | |
| Windshield Washer Fluid | N/A | N/A | Windshield Antifreeze | Not radiator antifreeze. Follow the Manufacturer's Instructions for the mixture ratio. | S | ||
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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