2025 Ford Explorer Fluid Type Specs Guide
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
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Quick reference
| Fluid | Type/Spec | Capacity |
|---|---|---|
| Engine Oil | SAE 5W-30 (2.3L EcoBoost), SAE 5W-30 (3.0L EcoBoost) | 6.0 quarts (2.3L), 6.0 quarts (3.0L) |
| Engine Coolant | Motorcraft Yellow Antifreeze/Coolant (Ford WSS-M97B57-A2) | 12-14 quarts (approximate, verify in owner's manual) |
| Transmission Fluid | Motorcraft MERCON ULV Automatic Transmission Fluid (Ford WSS-M2C949-A) | 13.1 quarts (initial fill, approximate) |
| Transfer Case | Motorcraft MERCON LV Automatic Transmission Fluid | ~1.2 pints (verify in owner's manual) |
| Front Differential | Motorcraft SAE 75W-85 Premium Hypoid Gear Oil (Ford XY-75W85-QL) | ~1.0-1.5 quarts (verify in owner's manual) |
| Rear Differential | Motorcraft SAE 75W-85 Premium Hypoid Gear Oil (Ford XY-75W85-QL) or SAE 75W-140 Premium Synthetic Hypoid Gear Oil (Ford XY-75W140-QL) for heavy-duty applications | ~1.0-2.0 quarts (verify in owner's manual) |
| Brake Fluid | Motorcraft DOT 4 Low Viscosity (LV) Motor Vehicle Brake Fluid (Ford WSS-M6C65-A2) | As needed |
| Power Steering Fluid | Electric Power Assist Steering (EPAS) - No serviceable fluid | N/A |
| Washer Fluid | Motorcraft Premium Windshield Washer Concentrate or equivalent | As needed |
Engine Oil
For the 2025 Ford Explorer, both the 2.3L EcoBoost I-4 and the 3.0L EcoBoost V6 engines specify SAE 5W-30 engine oil. It is crucial to use oil that meets Ford's latest specification, which is typically Ford WSS-M2C961-A1 for newer gasoline engines. Always check your owner's manual for the most up-to-date and precise specification, as these can be updated.
Intervals: Ford generally recommends an oil change interval of 7,500 to 10,000 miles or every 6 months, whichever comes first, under normal driving conditions. However, the Explorer’s Intelligent Oil-Life Monitor (IOLM) system will provide a more precise recommendation based on driving habits and conditions. It is always best to follow the IOLM, but never exceed one year or 10,000 miles without an oil change.
Common Pitfalls: Do not use engine oils that do not meet the specified Ford WSS-M2C961-A1 standard, even if they are the correct viscosity. Using an incorrect specification oil can lead to premature engine wear, reduced fuel economy, and potential warranty voidance. Always ensure the oil carries the API SP certification for optimal protection against low-speed pre-ignition (LSPI) and timing chain wear.
Engine Coolant
The 2025 Ford Explorer uses Motorcraft Yellow Antifreeze/Coolant, which is an Ethylene Glycol based OAT (Organic Acid Technology) coolant. The Ford specification for this coolant is WSS-M97B57-A2. This coolant is typically yellow in color and offers extended life protection.
Intervals: The initial coolant fill is designed for up to 10 years or 200,000 miles. Subsequent changes are typically recommended every 5 years or 100,000 miles. Always verify this information in your owner's manual, as service intervals can vary.
Common Pitfalls: Never mix different types or colors of coolant. Mixing OAT coolants with older HOAT (Hybrid Organic Acid Technology) or IAT (Inorganic Acid Technology) coolants can lead to chemical reactions that cause gelation, corrosion, and severe damage to the cooling system components. Always ensure you use Motorcraft Yellow or an aftermarket coolant explicitly stating it meets Ford WSS-M97B57-A2.
Transmission Fluid (Automatic)
The 2025 Ford Explorer utilizes a 10-speed automatic transmission. The factory-specified fluid is Motorcraft MERCON ULV Automatic Transmission Fluid, which meets Ford specification WSS-M2C949-A. ULV stands for Ultra Low Viscosity, and it is critical to use this specific fluid type.
Intervals: Ford generally considers the transmission fluid "lifetime fill" under normal conditions. However, for vehicles used for towing, heavy-duty operation, or in severe conditions, fluid and filter changes are recommended more frequently, typically around 60,000 to 100,000 miles. Consult your owner's manual for the exact severe-duty service schedule.
Common Pitfalls: Never use any other type of automatic transmission fluid (ATF) such as MERCON LV, MERCON V, Dexron, or ATF+4. The MERCON ULV fluid has a unique viscosity and additive package specifically designed for the explorer
More specs for the 2025 Ford Explorer
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2025 Ford Explorer Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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