Ignition Coil and Iridium Spark Plugs for Kia Seltos (2020-2022) 1.6L

OEM-Grade Ignition Coil and Iridium Spark Plug Kit for 2020-2022 Kia Seltos

Direct-Fit Ignition Overhaul: Restores peak primary voltage, eliminates high-load misfires, and stabilizes idle combustion dynamics in the 1.6L turbocharged direct-injection powertrain.

The Stock Seltos Ignition Degradation

Direct-injected turbocharged engines subject ignition coils to extreme thermal cycling and high cylinder pressures. Over time, OEM coil pack potting compound degrades, resulting in micro-arcing, internal copper winding breakdown, and voltage leakage. Combined with accelerated ground electrode wear on factory plugs under continuous boost, this breakdown triggers hesitation, rough idle, poor fuel economy, and diagnostic trouble codes (DTC P0300-P0304).

The Engineering Solution

This complete ignition kit matches strict factory tolerances with heavy-duty dielectric epoxy insulation and high-grade copper primary and secondary windings to resist thermal breakdown. Paired with fine-wire iridium-tipped spark plugs, the assembly delivers a focused, high-intensity spark kernel that resists spark blowout under maximum boost pressure, ensuring clean combustion and rapid throttle response.

Technical Specifications

Compatibility

• 2020 Kia Seltos 1.6L Turbo (SX, Nightfall, S Turbo)
• 2021 Kia Seltos 1.6L Turbo (SX, Nightfall, S Turbo)
• 2022 Kia Seltos 1.6L Turbo (SX, Nightfall)

The Kia Calibration Standard

Engineered for exact electrical impedance matching to factory ECU mapping, this ignition package delivers smooth boost onset and consistent daily reliability with zero risk of phantom CEL faults.