Parts for your 2016 Ford Territory-Coolant

2016 Ford Territory coolant — what it does and how to look after it

Coolant is absolutely fitted to the 2016 Ford Territory and it’s essential kit for both engine options — the 4.0L petrol Barra and the 2.7L Duratorq TDCi diesel. Ford’s Owner’s Manual and Workshop Manual for the SZ II Territory specify a long‑life, ethylene‑glycol, silicate‑free OAT coolant that meets Ford’s WSS‑M97B44‑D/D2 specification (commonly supplied as Motorcraft Orange or an approved equivalent). Those technical sources make it clear: this vehicle relies on liquid engine coolant for proper temperature control and corrosion protection.

In day‑to‑day driving, the coolant carries heat away from the engine, raises the boiling point and lowers the freezing point, protects alloy components from corrosion and scale, and lubricates the water pump. It also keeps the cabin heater working properly. Skimp on coolant care and you risk overheating, head gasket dramas, or corroded radiators and heater cores — none of which are cheap.

For a 2016 Territory, stick with an OAT coolant that explicitly states it meets Ford WSS‑M97B44‑D/D2. Avoid mixing different types or colours, if anything else has been added (green, blue, universal), book in a full flush and refill. Use a 50/50 mix with demineralised water if buying concentrate, or choose a correct premix.

• Check the expansion tank level monthly when the engine is cold, top up only with the correct OAT premix.
• Inspect hoses, clamps, radiator cap, and the water pump for weeps or crusty build‑up.
• If the level keeps dropping, have the system pressure‑tested rather than just topping up.

Replacement timing is guided by the logbook: Ford’s long‑life OAT fills are typically extended service, but age, unknown history, or contamination call for earlier replacement. As a practical rule for Australian and New Zealand conditions, if the history’s unclear, refresh the coolant now and then follow a 5‑year/100,000 km cadence. Always confirm against the Territory’s service schedule supplied with the vehicle.

1. Drain the old coolant, flush until clear, and refill with the correct OAT mix.
2. Bleed air thoroughly — the diesel’s extra cooling circuits (turbo/EGR) make proper bleeding or vacuum filling a smart move.
3. Run the heater on hot during bleeding, recheck the level after the first proper heat cycle, and dispose of old coolant responsibly (it’s toxic to pets).

Technical references: Ford Territory (SZ II, 2016) Owner’s Manual — Cooling System, Ford Workshop Manual for SZ II Territory, Ford coolant specification WSS‑M97B44‑D/D2 (Motorcraft Specialty Orange).

Popular questions about 2016 Ford Territory coolant

What coolant type does a 2016 Ford Territory use?
It requires a long‑life, ethylene‑glycol, silicate‑free OAT coolant that meets Ford spec WSS‑M97B44‑D or D2. Motorcraft Orange is the usual factory‑approved example. If using concentrate, mix 50/50 with demineralised water, otherwise use an approved premix. Don’t mix different coolant chemistries.

How often should the coolant be changed?
The Territory’s long‑life OAT is designed for extended intervals, but real‑world servicing in Australia and New Zealand often works best at about 5 years/100,000 km if the history isn’t crystal clear. Follow the vehicle’s logbook, replace sooner if it’s been topped with the wrong type, looks discoloured, or there’s evidence of corrosion or overheating.

Can different coolant colours be mixed?
No. Colour isn’t a standard, but it’s a handy warning sign. Mixing OAT with green/blue/silicated coolants can shorten inhibitor life and cause gel or corrosion. If mixed, flush completely and refill with a Ford‑approved OAT that meets WSS‑M97B44‑D/D2.