2018 Ford Transit Fluid Type Specs
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.
Working on this 2018 Ford Transit? Run just this one job through Repairius.
No big switch. Write the estimate, text it for approval, and get paid on your phone. Keep everything else the way it is.
14-day free trial · credit card required · cancel anytime
Quick reference
| Fluid | Type/Spec | Capacity |
|---|---|---|
| Engine Oil | 5W-30 (Gas) / 5W-30 (Diesel) | 6.0 Quarts (Gas) / 12.0 Quarts (Diesel) |
| Engine Coolant | Motorcraft Orange Prediluted Antifreeze/Coolant VC-3-B (Gas) | |
| Motorcraft Yellow Prediluted Antifreeze/Coolant VC-13-G (Diesel) | 13.7 Quarts (Gas) / 20.0 Quarts (Diesel) | |
| Transmission Fluid | MERCON LV | 13.1 Quarts |
| Differential (Rear) | 75W-90 Synthetic Hypoid Gear Lubricant (Non-LSD) / 75W-140 Synthetic Hypoid Gear Lubricant (LSD) | 2.7–3.0 Quarts (Varies by axle) |
| Brake Fluid | DOT 4 Low Viscosity | As needed |
| Power Steering | MERCON LV | As needed |
| Windshield Washer | Motorcraft Premium Windshield Washer Concentrate | As needed |
| DEF (Diesel Exhaust Fluid) | ISO 22241 | 5.0 Gallons |
Engine Oil
For the 2018 Ford Transit, engine oil specifications vary significantly depending on whether your vehicle is equipped with a gasoline or diesel engine.
Gasoline Engines: The 2018 Ford Transit with gasoline engines (3.7L Ti-VCT V6, 3.5L EcoBoost V6) requires a 5W-30 engine oil meeting Ford specification WSS-M2C946-A. Look for oils that are API SN PLUS or later rated (e.g., API SP) to ensure optimal protection against low-speed pre-ignition (LSPI), which is particularly relevant for turbocharged EcoBoost engines. The typical capacity is around 6.0 quarts, but always verify this in your owner's manual or OEM service information, as slight variations can occur based on engine code or pan design.
Diesel Engines: The 2018 Ford Transit with the 3.2L Power Stroke diesel engine requires a 5W-30 engine oil meeting Ford specification WSS-M2C934-D. This specification is designed for diesel particulate filter (DPF) equipped engines, often referred to as
More specs for the 2018 Ford Transit
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
2018 Ford Transit Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
Browse by make
Running an auto or diesel repair shop?
Compare Repairius to the shop software you're paying for
$99.99/month (first location included), unlimited users, 14-day free trial.