Peugeot 108 Spark Plugs

Standard copper plugs need changing roughly every 30,000km. Iridium and platinum plugs fitted to newer 208, 308 and 3008 models last 60,000 to 90,000km. Your handbook lists the correct interval — we recommend inspection at every major service regardless.

NGK plugs for Peugeot range roughly R19 to R399 each depending on grade. A four-cylinder set is the usual job. Request a free quote through our form with your engine code and we'll include fitting in the estimate — coil-on-plug designs add labour.

Rough idle, hesitation on acceleration, poor fuel economy, check engine light and a misfire code on a specific cylinder. Pull a plug and you'll see worn electrodes, black sooty fouling or oil deposits. New plugs restore smooth running immediately.

Most Peugeot 208 petrol engines run NGK iridium plugs. The exact part number depends on whether it's the 1.2 PureTech or older 1.4 VTi. Always check your handbook or a parts catalogue before ordering — wrong heat range causes misfire and fouling.

Yes — worn, fouled or cracked plugs are the number one cause of misfires. Before throwing coils or injectors at the problem, pull the plugs and inspect. Oil fouling points at valve stem seals or piston rings; black dry soot points at rich mixture or a faulty sensor.