Mitsubishi ASX Galant Lancer EX Iridium Spark Plug 1822A088 DILKR6D11G

VW EA211 engine family (e.g., Jetta, Lavida, Golf) front oxygen sensor with OEM-standard materials and processes; high-temperature ceramic substrate and precise electrode coating; thermal cycling stability and durability near original; withstands long-term high exhaust temperatures. OEM 0258030127/0258030128/04E906262BH; monitors air-fuel ratio and feeds ECU to adjust injection; emissions compliant. Replacement difficulty medium; disconnect battery negative and use dedicated socket to remove old sensor.