Parts for your 2017 Ford Everest-Spark plugs

2017 Ford Everest spark plugs: what’s fitted and what to service

Technical sources confirm that the 2017 Ford Everest sold in Australia and New Zealand is diesel-powered and does not use spark plugs. The Ford Everest Owner’s Manual and Ford service literature for the 2.2‑litre and 3.2‑litre Duratorq TDCi engines describe compression‑ignition operation and specify glow plugs for cold starts, not spark plugs. Ford Australia/NZ model and specification guides for 2017 list only these diesel powertrains. In diesel engines, fuel ignites from heat generated by compression rather than an electrical spark, so spark plugs aren’t part of the system.

Because of that diesel design, the Everest relies on glow plugs and a glow plug control module to help with cold starts. Under the bonnet, each cylinder has a glow plug that preheats the combustion chamber so the engine fires cleanly when it’s cold. Once up to temperature, the engine runs without any need for spark or glow. That’s why there’s no “spark-plug service” on a 2017 Everest diesel, instead, routine servicing focuses on engine oil, filters, cooling system checks, and fuel system care.

Glow plugs aren’t a scheduled replacement item on a fixed kilometre interval like spark plugs often are on petrol engines. They’re replaced when testing shows one has failed or when symptoms appear. Typical signs a 2017 Everest may need glow plug attention include:

• Hard starting on cold mornings or rough idle right after start
• Excessive white smoke immediately after a cold start
• A glow plug warning lamp or stored fault codes (for example, P0670–P0675)

A good workshop can test glow plug resistance and the control circuit during regular servicing. If one plug fails, many technicians recommend testing the full set, as similar age and conditions can mean others aren’t far behind. Using quality diesel, keeping the fuel filter changes up to date, and letting the glow indicator extinguish before cranking on very cold days will all help the Everest start cleanly and extend glow plug life.

Note: In some markets globally, Everest/Endeavour variants with petrol engines exist and would use spark plugs. However, for 2017 Australian and New Zealand models, the factory offerings were Duratorq TDCi diesels only, so spark plugs are not relevant parts on those vehicles.

Popular questions about 2017 Ford Everest spark plugs

Does a 2017 Ford Everest have spark plugs?
No. The 2017 Everest in Australia and New Zealand runs Duratorq TDCi diesel engines that use compression ignition and glow plugs for cold starts, not spark plugs.

Do glow plugs need regular replacement on a 2017 Everest?
There’s no fixed kilometre interval. Replace glow plugs when testing shows a fault or if there are symptoms like hard cold starts or a warning light. Many last well past 100,000 km, but condition and climate matter. A technician can test them during routine servicing.

What if my Everest is petrol — do I then have spark plugs to service?
If a petrol variant is confirmed by VIN/engine code, yes, it will have spark plugs and a manufacturer-specified service interval. That said, 2017 Australian and New Zealand models were diesel, so most owners here won’t have spark plugs to replace.