Ignition Coil and Iridium Spark Plugs for Mazda Tribute (2003-2004) 2.0L

Direct-Fit Ignition Coil and Iridium Spark Plug Kit for 2003-2004 Mazda Tribute

Replaces degraded factory ignition components with high-output coils and fine-wire iridium plugs to eliminate misfires and stabilize combustion across all four cylinders.

The Stock Tribute Ignition Breakdown

The factory coil packs on the 2.0L Zetec-based Tribute are vulnerable to thermal cycling and chronic heat soak in the upper cylinder head. Over time, internal dielectric epoxy degrades and cracks, leading to secondary voltage bleed-off, sluggish throttle response, rough idling, and persistent misfire codes under load when paired with worn standard copper or nickel plugs.

The Engineering Solution

This full tune-up assembly delivers four precision-wound ignition coils engineered with high-conductivity internal copper wiring and heavy-duty blade terminals for maximum primary-to-secondary voltage transfer. Paired with ultra-durable, laser-welded iridium spark plugs, this system reduces required ionization voltage, resists carbon fouling, and guarantees clean flame front propagation under demanding combustion chamber pressures.

Technical Specifications

Compatibility

• 2003 Mazda Tribute DX 2.0L L4 Gas
• 2004 Mazda Tribute DX 2.0L L4 Gas

The Mazda Reliability Standard

Engineered for dependable everyday commuting and all-weather utility, this ignition overhaul kit restores original throttle crispness, ensures rapid cold cranking, and keeps your Tribute free of ignition-related check engine lights.