Machter Auto
Ignition Coils Pack (3-Pce) - Suitable For Toyota Land Cruiser FZJ105 FZJ78 FZJ79 1FZ-FE 1998-2007
Ignition Coils Pack (3-Pce) - Suitable For Toyota Land Cruiser FZJ105 FZJ78 FZJ79 1FZ-FE 1998-2007
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Ignition Coils Pack (3-Piece) – Toyota Land Cruiser FZJ105 FZJ78 FZJ79 1FZ-FE 1998-2007
Sort out misfires, rough idle, hesitation, flat spots, poor fuel economy or CELs on your Toyota Land Cruiser FZJ105 (105 Series), FZJ78 or FZJ79 (78/79 Series) with the 4.5L 1FZ-FE petrol V6 (1998-2007) using this brand-new 3-piece ignition coil pack. Direct replacement for the factory coils – ideal for work utes, troop carriers, long-wheelbase wagons, or restored classics that are losing spark strength, backfiring, or feeling gutless after high mileage, heat soak, moisture, or dust in Aussie conditions.
Key Features
- Full 3-piece ignition coil set – one coil serves two cylinders (covers all 6 on the 1FZ-FE)
- Direct plug-and-play fit for 1998-2007 FZJ105 / FZJ78 / FZJ79 models with 4.5L 1FZ-FE petrol engine
- High-output coil design – delivers stronger, more consistent spark for cleaner combustion
- Epoxy-filled housing with high-temperature windings – resists cracking, heat and vibration
- Sealed waterproof connector & boot – keeps moisture and corrosion out in wet or humid conditions
- Compatible with factory or aftermarket plugs, leads, coil packs and ECU
- Meets or exceeds OEM specs (common ref 90919-02234 or equivalent) for voltage and reliability
Benefits
- Kills misfires & rough running – smoother idle, stronger pull and better throttle response
- Restores lost power & fuel economy – cleaner burn means you use less juice
- Cuts check engine lights & diagnostic trips – stops common coil fault codes (P0300–P0306 range)
- Longer life than tired factory coils – handles heat soak and vibration better on the 1FZ-FE
- Essential for roadworthiness & reliability – weak coils cause poor emissions or fail inspection in NSW
- Perfect for high-mileage work rigs, off-road builds or resto projects – brings your 105/78/79 back to life
Fitment Notes
- Suitable for 1998-2007 Toyota Land Cruiser FZJ105 (105 Series), FZJ78 / FZJ79 (78/79 Series) with 4.5L 1FZ-FE petrol engine
- Professional install recommended – replace all 3 coils together, new plugs & leads at the same time, clear codes
- Inspect coil boots, spark plug tubes and wiring harness while fitting – common weak points on 1FZ-FE
- Confirm engine code (1FZ-FE only) – does not fit diesel models or later V8 petrol variants
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Frequently Asked Questions
What are the symptoms of a failing ignition coil pack on a 1FZ-FE engine?
The most prominent warning sign is a severe engine misfire, particularly under load or during acceleration, which makes the vehicle feel sluggish or rough. Other critical symptoms include a rough or stumbling idle, a sudden decrease in fuel economy, hard starting in cold or damp conditions, or a dashboard Check Engine Light displaying specific cylinder misfire diagnostic trouble codes (DTCs).
Which specific Toyota LandCruiser models and production years does this kit fit?
This 3-piece ignition coil pack is engineered specifically for the late-model, coil-on-plug/waste-spark version of Toyota's 4.5-litre 24-valve 6-cylinder inline petrol (1FZ-FE) engine built between 1998 and 2007. It is a direct replacement for the solid live-axle FZJ105 Wagon lines, as well as the FZJ78 Troop Carrier and FZJ79 Cab-Chassis models manufactured within this decade.
Why does a 6-cylinder engine only require a pack of 3 ignition coils?
The late-style 1FZ-FE engine layout utilizes a highly efficient waste-spark ignition system config. In this setup, each individual dual-tower coil pack is mounted directly over one spark plug and fires two cylinders simultaneously via a high-tension lead connecting to a companion cylinder. This configuration eliminates the need for an old-style mechanical distributor while keeping system hardware compact and robust for outback touring.
Why should I replace all three coil packs at once if only one is failing?
Ignition coils are electrical wear items that operate under identical high-temperature conditions inside the engine bay. When one coil suffers internal insulation breakdown or resistance failure, it indicates that the remaining factory coils have reached the end of their operational lifecycle. Replacing all three simultaneously restores uniform spark delivery across all cylinders and avoids a repeat breakdown on remote tracks.
What critical installation steps ensure a reliable connection and long coil life?
Proper execution during installation is absolute to avoid premature failure. Always make sure the engine is off and cool. Before installing the fresh coils, inspect the spark plug wells and clean out any residual engine oil or dirt debris. Apply a small dab of premium dielectric silicone grease inside the tip of the new rubber coil boots to seal out moisture, and hand-tighten the mounting bolts carefully to avoid stripping the valve cover threads.
