Ignition Coil and Iridium Spark Plugs for Audi Q3 (2017-2020) 2.0L

Direct-Fit Ignition Coil and Iridium Spark Plug Kit for 2017-2020 Audi Q3

Direct Replacement Application: Restores factory spark energy and ignition timing stability across the Audi 2.0T engine platform, eliminating hesitations and combustion misfires.

The Stock Q3 Ignition Breakdown

Under continuous thermal cycling and elevated cylinder pressures common to turbocharged direct-injection platforms, factory Audi coil packs suffer from dielectric breakdown in the internal epoxy shielding. This degradation leads to secondary insulation tracking, spark blowout under boost, and erratic cold starts. Compounding this, standard factory plugs experience ground electrode erosion, causing spark gap widening and unmetered ignition delays that trigger standard P0300 through P0304 fault codes.

The Engineering Solution

This service kit pairs four upgraded coil-on-plug assemblies with fine-wire iridium spark plugs to provide exceptional thermal endurance and continuous arc transfer. The coils feature high-purity internal copper windings sealed in high-temperature silicone housings with direct-fit blade connectors. Matching fine-wire iridium plugs resist thermal fouling, lower required secondary voltage, and maintain consistent gap tolerances under sustained turbocharger load.

Technical Specifications

Compatibility

• 2017-2018 Audi Q3 2.0L Turbo I4 (Typ 8U Chassis)
• 2019-2020 Audi Q3 2.0L Turbo I4 / 45 TFSI (Typ F3 Chassis)
• OEM Reference: 06K905110C, 06K905110H, 06K905110G, 06K905110J, 06K905110K, 06L905110B, UF716

The Audi Precision Standard

Engineered to match European factory ECU calibration requirements, these components maintain accurate dwell profiles to ensure seamless integration and zero check engine light triggers.