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.
2004 Jeep Wrangler X, AutomaticFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 6.00 OZS. | 0.17 L | PAG 46 | S | |||
| Air Cond Refrigerant | 1.25 LBS. | 0.56 KG | R-134a | S | |||
| Automatic Transmission Fluid | Overhaul | 8.80 QTS. | 8.32 L | Automatic Transmission Fluid Plus 4 or Automatic Transmission Fluid Plus 4 Type 9602 | S | ||
| Automatic Transmission Fluid | Service Fill | 4.00 QTS. | 3.78 L | 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,181 FBI (Model 30) | 2.50 PTS. | 1.18 L | SAE 80W-90 Gear Oil | S | ||
| Differential Gear Oil | Front,216 RBI (Model 44) | 4.00 PTS. | 1.89 L | SAE 80W-90 Gear Oil | S | ||
| Differential Gear Oil | Rear,194 RBI (Model 35) | 3.50 PTS. | 1.65 L | SAE 80W-90 Gear Oil | With TRAC-LOK add 4.0 oz. of Limited-Slip Additive. | S | |
| Differential Gear Oil | Rear,216 RBI (Model 44) | 4.00 PTS. | 1.89 L | SAE 80W-90 Gear Oil | With TRAC-LOK add 4.0 oz. of Limited-Slip Additive. | S | |
| Engine Coolant | 4.0L Eng | 10.50 QTS. | 9.93 L | MOPAR Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology) or equivalent | Includes: heater and coolant recovery tank filled to "max" level. | S | |
| Engine Oil | 4.0L Eng | w/Filter | 6.00 QTS. | 5.67 L | API - SAE 10W-30 | S | |
| Fuel Tank | 19.00 GALS. | 71.92 L | S | ||||
| Power Steering Fluid | N/A | N/A | Power Steering Fluid (MS9602) | Refer to Chrysler's TSB No. 19-005-03. | S | ||
| Transfer Case Fluid | T/Case Mfr CD NV231 | 2.20 PTS. | 1.04 L | Automatic Transmission Fluid Plus 4 or equivalent | 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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