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.
2001 Ford Explorer 4D Utility, 4.0 KFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 9.00 OZS. | 0.26 L | PAG 46 | S | |||
| Air Cond Refrigerant | Front & Rear | 3.48 LBS. | 1.57 KG | R-134a | S | ||
| Air Cond Refrigerant | Front | 1.86 LBS. | 0.84 KG | R-134a | S | ||
| Automatic Transmission Fluid | 4.0L Eng,RWD,Trans Mfr CD 5R55E,O.H.C.- SOHC | 10.00 QTS. | 9.46 L | MOTORCRAFT Automatic Transmission Fluid MERCON V | DO NOT mix MERCON and MERCON V. | S | |
| Brake Fluid | N/A | N/A | MOTORCRAFT High Performance DOT 3 Motor Vehicle Brake Fluid | Fill to line on reservoir. | S | ||
| Differential Gear Oil | 4.0L Eng | w/3.73:1 or 4.10:1 rear axle ratios | 5.50 PTS. | 2.6 L | SAE 75W-140 High Performance Synthetic Rear Axle Gear Oil | CC. | S |
| Differential Gear Oil | 4.0L Eng | w/o 3.73:1 or 4.10:1 rear axle ratios | 5.50 PTS. | 2.6 L | SAE 80W-90 Premium Rear Axle Gear Oil | CC. | S |
| Engine Coolant | 4.0L Eng,O.H.C.- SOHC | 16.30 QTS. | 15.42 L | 50/50 mixture of FORD Premium Cooling System Fluid and water | DO NOT use FORD Extended Life Engine Coolant (orange color). | S | |
| Engine Oil | 4.0L Eng | w/Filter | 5.00 QTS. | 4.73 L | SAE 5W-30 Super Premium Motor Oil | Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only to meet the requirements of FORD Specification: WSS-M2C153-H and the API Certification mark. | S |
| Fuel Tank | 22.50 GALS. | 85.17 L | S | ||||
| Power Steering Fluid | N/A | N/A | MOTORCRAFT Automatic Transmission Fluid MERCON V | Fill to line on reservoir. | S | ||
| Windshield Washer Fluid | 2.70 QTS. | 2.55 L | MOTORCRAFT Premium Windshield Washer Concentrate Fluid | Follow the Manufacturer's Instructions for the mixture ratio. | S | ||
Factory Service Tools
Use the Manual With the Right Hardware
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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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