What is included in Ford 100,000 mile service?
At 100,000 miles, a Ford service typically includes an engine oil and filter change, a broad fluid refresh, filter replacements, and a thorough multi-point inspection. The exact items vary by model and engine.
Ford’s maintenance schedule at this milestone combines standard wear-item replacement with model-specific tasks. The list below covers items commonly addressed across many Ford vehicles and highlights where variations can occur by engine or drivetrain. Always refer to the owner’s manual or your dealer for your exact requirements.
Typical components of a 100k service across Ford models
This list covers items that are frequently addressed during Ford’s 100,000‑mile service. Individual vehicles may skip or add items based on age, condition, and drive history.
- Engine oil and oil filter replacement using the manufacturer‑recommended oil type and viscosity.
- Engine air filter replacement to maintain airflow and performance.
- Cabin air filter replacement where equipped, to improve interior air quality.
- Spark plug replacement on engines that require it by 100,000 miles (note: many modern Ford engines use longer‑life plugs or timing chains that do not require a plug change at this interval).
- Engine coolant replacement or flush to protect the cooling system and prevent overheating.
- Automatic transmission fluid change or service (where Ford specifies this interval for your model) and inspection of the transmission pan for metal particulates.
- Brake system inspection with brake fluid replacement if indicated by Ford’s schedule or showing signs of wear.
- Drive belt (serpentine or accessory belt) inspection and replacement if worn or at the interval recommended for your engine.
- Differential fluids replacement (front and/or rear) and transfer case fluid service for 4WD/AWD models.
- Tire rotation and inspection; alignment check if wheel wear or steering feel suggests misalignment.
- Battery test and charging system inspection; replacement if necessary.
- Cooling system hoses and radiator cap inspection; coolant hoses replacement if needed.
- Fuel system service or inspection where applicable (older designs may include fuel filter replacement or injector cleaning; many newer Ford models do not require fuel filter replacement at 100k).
- PCV valve inspection or replacement if indicated by the service interval or engine condition.
- Engine timing considerations: timing belt replacement only if your engine uses a belt-driven timing system; many current Ford engines use timing chains that don’t require 100k belt service.
Because itemization can vary widely by model and year, confirm the exact tasks with your Ford dealer or check the owner’s manual for your vehicle’s engine and drivetrain configuration.
Model-specific considerations
Ford’s 100,000‑mile service varies between trucks, SUVs, and cars. The items above are typical, but your vehicle’s maintenance schedule may emphasize different components based on engine type, year, and driving conditions.
Trucks and heavy‑duty models (e.g., F-150, Super Duty)
Drivetrain and brake-system checks are often prioritized, with attention to differential fluids and, for four‑wheel‑drive configurations, transfer-case service. Spark plug intervals and timing system maintenance depend on the engine family.
Crossovers and sedans (e.g., Escape, Edge, Fusion, Explorer)
Shared maintenance items include oil changes, filter replacements, air and cabin filters, coolant service, and brake inspections. Depending on the engine family, spark plugs and belts may or may not be due at 100k.
Summary
In short, the Ford 100,000‑mile service is a substantial maintenance milestone that typically includes fresh oil, filters, fluid refreshes, belts, spark plugs on eligible engines, and a comprehensive inspection. Exact tasks depend on the vehicle’s model, engine, and drive configuration, so always consult the owner's manual or your Ford dealer to confirm the precise service for your car.
