Bosch FR8SC - Spark Plugs Nickel - 1 piece

Will update in future regarding longevity. Easy to install, looks excellently constructed with no defects (no less expected from Bosch). Instructions not very clear (depiction of applying something to the threads with a brush but no mention of what it is), but it’s not a difficult item to install by any means. Replaced old plugs that were quite eroded (~35,000 miles old), had no misfires recorded but immediately seen a tank of fuel last an extra 20-30 miles so clearly igniting more efficiently. *These are long reach plugs, please make sure this is right for your engine or could cause damage*

Works as intended

Good product

Work better than any other brand in my citroen C4.

Did not fit which it said it would and you want £3.25 for me to send back and then you take it off what I’ve already spent on them

Illustration in pictures shows box of 4 plugs,delivered on spark plug would class this as false advertisement

Calidad standar y precio contenido.

Ist halt immer noch Qualität von Bosch!!!

قيمه مقابل سعر

Funziona bene

Je les aient installée sur ma vieille Peugeot 1007 qui avait des ratés à l'accélération et depuis que j'ai mis ce modèle de bougie je ne suis plus embêté du tout et elle est bien plus réactive qu'avant ! je ne peux que les recommandées !