Parts for your 2016 Ford Everest-Ignition coils

2016 Ford Everest ignition coils — are they used, and what that means for servicing

Short answer: ignition coils aren’t fitted to the 2016 Ford Everest sold in Australia and New Zealand. According to Ford’s 2016 Everest Owner’s Manual for the AU/NZ market and the Ford workshop manual for the 2.2L and 3.2L Duratorq TDCi engines (Ranger/Everest platform), all available engines are diesel, using compression ignition and glow plugs rather than spark plugs and coils. Diesel system fundamentals, as outlined in standard references like the Bosch Automotive Handbook, confirm that compression-ignition engines don’t require a spark or an ignition coil to fire the mixture.

Why’s that important? An ignition coil’s job on a petrol engine is to step up battery voltage to fire the spark plugs. The 2016 Everest’s Duratorq TDCi diesels ignite fuel by heat from compression, not a spark. Cold starting assistance is handled by glow plugs and the engine management system, while fuel atomisation and timing are managed by a high‑pressure common‑rail system and injectors. That’s why you won’t find ignition coils in the Everest’s service schedule or parts catalogue for AU/NZ models.

So if it’s running rough or hard to start, don’t chase a non‑existent coil. Focus checks where they count on a diesel:

• Glow plug and glow plug control operation (especially in cold weather)
• Fuel quality, fuel filter condition, and injector performance
• Intake, EGR, and boost system leaks (hoses, intercooler, MAP/MAF sensors)
• Battery health and cranking speed — diesels are fussy about this

For servicing, stick to Ford’s maintenance intervals for oil, filters, and the fuel system, and run reputable diesel additives only when recommended. If symptoms mimic a “misfire”, a scan for fault codes and a proper rail‑pressure and injector balance check will get to the root much faster than swapping spark parts that aren’t there.

FAQs

Does my 2016 Ford Everest have ignition coils?
No. AU/NZ 2016 Everest models use Duratorq TDCi diesel engines, which rely on compression ignition and glow plugs, not spark plugs or ignition coils. That’s why coils don’t appear in the owner’s manual maintenance items for these vehicles.

What causes rough running or “misfire‑like” symptoms if there are no coils?
On a diesel Everest, look to the fuel system (blocked fuel filter, injector wear, poor fuel), air/boost leaks, EGR issues, or weak battery/slow cranking. A diagnostic scan and injector balance test will usually pinpoint the culprit faster than parts swapping.

Do the glow plugs need regular replacement?
Glow plugs aren’t a fixed‑interval item but they do wear. Hard cold starts, excess white smoke on start‑up, or related fault codes suggest testing or replacement. Many last well beyond 100,000 km, but cold‑climate use and short trips can shorten life. Always check the glow plug control module too.