Ignition Coil + Spark Plugs for Mitsubishi Montero (1994-1996) 3.5L

High-Output Ignition Coil and Spark Plug Kit for 1994-1996 Mitsubishi Montero

What it Does: The Ignition Coil and Spark Plug Kit restores secondary ignition voltage and combustion stability on the 1994-1996 Mitsubishi Montero to eliminate misfires, erratic idle, and throttle hesitation.

The Stock Mitsubishi Montero Ignition Coil Breakdown

Under-hood thermal saturation is a primary failure vector in the V45W chassis. Over decades of operation, the factory ignition coils situated atop the deep spark plug wells of the 6G74 cylinder head suffer from dielectric breakdown. Sustained thermal cycling causes micro-fractures in the coil's epoxy potting, inducing high-voltage arc flashover to the cylinder head rather than delivering full energy to the spark gap. Simultaneously, electrode erosion on high-mileage spark plugs increases the required firing voltage, straining aging primary and secondary windings and precipitating severe misfires under load.

The Engineering Solution

This direct-fit overhaul kit replaces the compromised components with three heavy-duty waste-spark ignition coils and six precision-gapped spark plugs. The coils feature high-purity copper windings encapsulated in thermoset epoxy to resist high thermal loads and prevent internal arcing. High-tear-strength silicone spark plug boots insulate against current leakage, while the companion spark plugs provide an optimized thermal heat range to resist carbon fouling during low-RPM trail operation. Replacing both coils and plugs simultaneously guarantees uniform coil saturation times and consistent flame-front propagation.

Technical Specifications

Compatibility

• 1994 Mitsubishi Montero SR 3.5L V6 (6G74 DOHC)
• 1995 Mitsubishi Montero SR 3.5L V6 (6G74 DOHC)
• 1996 Mitsubishi Montero SR 3.5L V6 (6G74 DOHC)

Frequently Asked Questions

Does this fit the V45W Montero?
Yes, this is a direct fit for the 1994-1996 Mitsubishi Montero equipped with the 6G74 3.5L DOHC engine.

Why are there only three coils included for a six-cylinder engine?
The 6G74 engine utilizes a waste-spark ignition configuration where three dual-tower coils each drive two companion cylinders in paired firing order.

The Mitsubishi Durability Standard

Engineered for rigorous overland environments, this ignition package provides dependable cold-start behavior, continuous firing under heavy 4WD load, and steady torque output through challenging off-road terrain.