Parts for your 2013 Ford Falcon-Ignition leads

2013 Ford Falcon ignition leads — are they used?

For the 2013 Ford Falcon (FG MkII), traditional ignition leads aren’t fitted. Across the range — including the 4.0L Barra inline-six (petrol, XR6 Turbo, and EcoLPi LPG) and the FPV 5.0L V8 “Miami” — Ford uses a coil-on-plug (COP) ignition system. This is noted in Ford’s FG/FG MkII Workshop Manual ignition sections for both the 4.0L I6 and 5.0L V8, which describe individual coils mounted directly on each spark plug rather than a remote coil pack and high-tension leads. The official service schedules for these models specify spark plug replacement intervals but make no provision for ignition-lead replacement, reinforcing that leads aren’t part of the system.

Why no leads? With COP, each cylinder gets its own coil sitting straight over the plug. That shortens the high-voltage path, improves spark energy and reliability, reduces electrical noise, and removes a common wear item. It’s a cleaner, more precise setup that suits modern engine management. This COP arrangement has been standard on Falcon inline-sixes since the BA era and carries through to the FG MkII, while the contemporary Ford V8s are COP as well.

If a parts listing shows “ignition leads” for a 2013 Falcon, it’s usually a catalogue carryover from earlier Falcon generations (e.g., E- to AU-series) that did use leads with a remote coil pack. For the 2013 FG MkII, there are no conventional leads to service or replace.

What should owners look after instead? Routine servicing focuses on spark plugs, the individual coils, and the coil boots/seals. Misfires under load, rough idle, or fault codes like P030X typically point to a worn plug or a failing coil rather than a lead issue. Oil in the plug wells from a rocker cover gasket leak can also damage coil boots, so it’s worth checking under the bonnet if a misfire pops up.

• Replace spark plugs at the interval in the service schedule (shorter for LPG/EcoLPi).
• Inspect coil boots and seals, replace if hardened, cracked, or oil-soaked.
• Scan for misfire codes and address individual coils as needed rather than “tune-up” leads.
• If removing coils, refit with clean, dry plug wells and use dielectric grease on the boot if specified by the manual.

Technical sources referenced: Ford FG/FG MkII Falcon Workshop Manual (Section 303-07, Ignition — 4.0L I6 Barra, Section 303-07A — 5.0L V8), and Ford scheduled maintenance guides for 2012–2014 Falcon indicating spark plug service with no ignition-lead maintenance item.

Popular questions

Does a 2013 Ford Falcon have ignition leads?
It doesn’t. The FG MkII uses a coil-on-plug system with an individual coil on each spark plug, so there are no traditional high-tension leads to replace. This setup is outlined in the Ford Workshop Manual for the 4.0L I6 and 5.0L V8 used in 2013.

What replaces ignition-lead maintenance on a 2013 Falcon?
Servicing focuses on spark plugs, individual coils, and the rubber boots/seals. If there’s a misfire, it’s usually a worn plug or a failing coil rather than a lead. Check for oil in the plug wells and address rocker cover gasket leaks to protect the coils.

Which Falcons used ignition leads?
Earlier models like the E- to AU-series used a remote coil/coil-pack with high-tension leads. From the BA generation onward, the inline-six moved to coil-on-plug, continuing through to the FG MkII (2013). Contemporary Ford V8s also use coil-on-plug.