Ignition Coil and Iridium Spark Plugs for Chevrolet Equinox (2010-2017) 2.4L

Direct-Fit Ignition Coil and Iridium Spark Plug Kit for 2010-2017 Chevrolet Equinox

Restores primary ignition integrity and combustion efficiency by replacing heat-degraded coil-on-plug units and worn spark plugs across all four cylinders.

The Stock Equinox Thermal Breakdown and Misfire Tendencies

The 2.4L Ecotec engine subjects coil-on-plug assemblies to sustained thermal cycling directly atop the cylinder head. Over time, OEM primary and secondary epoxy insulation deteriorates, causing internal dielectric breakdown, micro-arcing, and intermittent P0300-P0304 misfire codes under load. Simultaneously, factory spark plug gap erosion increases secondary voltage demand, accelerating coil saturation failure, unburnt fuel buildup, and sluggish throttle response.

The Engineering Solution

This comprehensive ignition service pack features heavy-duty internal copper windings engineered to resist thermal degradation and maintain consistent millijoule spark energy across the operational rev range. Reinforced thermoplastic housings prevent high-voltage arcing, while direct-fit OE blade terminals maintain stable electrical continuity. Paired with fine-wire iridium spark plugs, the assembly reduces firing voltage requirements, promoting efficient flame kernel expansion, smooth idle, and restored combustion stability.

Technical Specifications

Compatibility

• 2010-2017 Chevrolet Equinox LS 2.4L L4
• 2010-2017 Chevrolet Equinox LT 2.4L L4
• 2010-2016 Chevrolet Equinox LTZ 2.4L L4
• 2017 Chevrolet Equinox Premier 2.4L L4

The Chevrolet Reliability Standard

Engineered to handle daily driving demands and severe duty cycles, this ignition package delivers factory-correct timing synchronization and steady high-voltage output without triggering check engine lights or breaking down under heat.