Ignition Coil and Iridium Spark Plugs for Suzuki Kizashi (2010-2013) 2.4L

Direct-Fit Ignition Coil and Iridium Spark Plug Service Kit for 2010-2013 Suzuki Kizashi

Complete Ignition Refresh: Restores high-voltage secondary ignition energy and consistent flame kernel propagation across all four cylinders in the Suzuki J24B powertrain.

The Stock Kizashi Ignition Breakdown

With age and prolonged thermal cycling, factory coil-on-plug modules on the J24B engine develop internal copper winding breakdown and micro-fractures within the epoxy casing. This dielectric degradation leads to high-rpm misfires, rough idle harmonics, and unburnt fuel fouling the catalytic converter. Simultaneously, standard factory spark plugs suffer from center electrode erosion, widening the spark gap and forcing the ignition coils to work past their secondary voltage limits.

The Engineering Solution

This direct-replacement kit pairs four high-dielectric coil-on-plug assemblies with four precision fine-wire iridium spark plugs. The ignition coils feature high-conductivity copper primary and secondary windings encased in heat-resistant potting compound to eliminate thermal breakdown and voltage leakage. Precision blade terminals ensure zero-resistance contact with the factory harness, while the iridium plugs provide focused spark concentration, lower required firing voltage, and long-term erosion resistance under heavy combustion loads.

Technical Specifications

Compatibility

• 2010 Suzuki Kizashi (Base, GTS, SE, SLS) 2.4L L4 - Gas
• 2011 Suzuki Kizashi (Base, GTS, SE, SLS, Sport GTS, Sport SLS) 2.4L L4 - Gas
• 2012 Suzuki Kizashi (Base, SE, Sport GTS, Sport SLS) 2.4L L4 - Gas
• 2013 Suzuki Kizashi (Base, SE, Sport GTS, Sport SLS) 2.4L L4 - Gas

The Suzuki Powertrain Standard

Engineered to meet exact JDM balance and ignition tolerances, this kit restores crisp throttle response, eliminates hesitation under load, and preserves smooth power delivery across the entire rev range without triggering check engine lights.