Ignition Coil and Iridium Spark Plugs for Volkswagen Golf GTI (2020-2022) 2.0L

Direct-Fit Ignition Coil and Iridium Spark Plug Kit for 2020-2022 Volkswagen Golf GTI

What it Does: Restores factory secondary ignition voltage and combustion efficiency across all cylinders to eliminate high-boost misfires, erratic idle, and hesitation in direct-injected EA888 powertrains.

The Stock Golf GTI Ignition Breakdown

Direct-injected turbocharged EA888 engines operate under elevated cylinder pressures and extreme thermal cycling within tight engine bays. Over time, OEM coil-on-plug assemblies suffer dielectric insulation breakdown, resulting in internal arc-over and secondary voltage leakage under load. Simultaneously, standard plug electrodes degrade and widen the spark gap, forcing the primary windings to run hotter and causing intermittent P0300-P0304 cylinder misfires.

The Engineering Solution

This direct-replacement ignition kit pairs four high-output coil assemblies with four fine-wire iridium spark plugs. The coils feature dense copper primary and secondary windings encased in high-grade dielectric epoxy to resist thermal degradation and spark blowout. The iridium electrode design provides superior thermal conductivity and low firing voltage demand, ensuring clean flame front propagation and sustained arc stability under full boost.

Technical Specifications

Compatibility

• 2020 Volkswagen Golf GTI 2.0L I4 Turbocharged (S, SE, Autobahn)
• 2021 Volkswagen Golf GTI 2.0L I4 Turbocharged (S, SE, Autobahn)
• 2022 Volkswagen Golf GTI 2.0L I4 Turbocharged (S, SE, Autobahn)
• Cross-Reference Interchange: UF765, UF-765, UF771, UF716, 06K905110J, 06K905110K, 06J905110C, 06J905110F, 06J905110G, 06J905110N

The Volkswagen Precision Caliber

Engineered to exact European direct-injection tolerances, this ignition service package ensures zero CEL illumination, stable cold-start idle mapping, and reliable spark energy delivery through factory wiring harnesses.