Parts for your 2019 Ford Ranger-Ignition coils

2019 Ford Ranger ignition coils — are they used?

For Australia and New Zealand–spec 2019 Ford Rangers, ignition coils aren’t used. Ford’s local 2019 Ranger line-up features diesel engines only — notably the 2.0‑litre Bi‑Turbo (EcoBlue) and the 3.2‑litre Duratorq five‑cylinder. Diesel powertrains rely on compression ignition rather than spark ignition, so there are no spark plugs or ignition coils to service. This is supported by Ford’s 2019 Ranger specifications for AU/NZ and Ford Workshop Manual coverage for the PXIII diesel powertrains, which detail high‑pressure common‑rail fuel systems and glow plug circuits rather than any coil‑on‑plug ignition system.

Why no coils? In a diesel, air is compressed to very high pressure and temperature, and fuel is injected directly into that hot air, causing combustion. Because there’s no spark event required, components like coils, plug leads, and distributor systems don’t exist on these engines. Instead, you’ll find systems such as:

• Glow plugs and a glow plug control module to aid cold starts
• High‑pressure injectors, pump, and rail for precise fuel delivery
• Engine management focused on fuel and boost control rather than spark

Technical sources worth noting: Ford Australia’s 2019 Ranger specifications list only diesel engines, and the Ford Workshop Manual for PXIII diesel engines covers sections on Fuel Injection and Glow Plug Systems (no ignition coil sections for these engines). By contrast, Ford’s North American 2019 Ranger (2.3‑litre EcoBoost petrol) is covered in the Workshop Manual under Ignition — 2.3L EcoBoost and uses four coil‑on‑plug units. So, if someone is looking at an AU/NZ 2019 Ranger, coil replacement simply isn’t part of regular servicing because the vehicle doesn’t have them.

For owners planning maintenance, the focus for a 2019 Ranger diesel should be on timely fuel filter changes, periodic checks of glow plug performance, clean air filtration, and keeping the EGR/DPF systems healthy — that’s what keeps these utes starting crisply and running sweet as over long kilometres.

FAQs

Does a 2019 Ford Ranger in Australia or New Zealand have ignition coils?
No. AU/NZ 2019 Rangers are diesel‑only, so they don’t use ignition coils or spark plugs. They use glow plugs and a high‑pressure diesel injection system instead.

Which 2019 Ford Ranger engines use ignition coils anywhere in the world?
The North American 2019 Ranger with the 2.3‑litre EcoBoost petrol engine uses coil‑on‑plug ignition (one coil per cylinder). This setup is documented in Ford’s service literature for the 2.3L EcoBoost ignition system.

What should be serviced instead of ignition coils on a 2019 Ranger diesel?
Focus on fuel filters, air filters, and monitoring glow plug performance. Keeping the common‑rail system clean and staying on top of EGR/DPF health are the big wins for reliable starting and smooth running.