"These are the spark plugs that i use on my 1974 MG Midget 1275.
They Wear Well
Consistently perform well
Remember to Add Some Copper Grease to the Threads so that when it comes to"... (read full reviews)
"These Bosch spark plugs are recommended by Mercedes for my CLK 200. The factory set electrode gap was spot on, my Car is running better and more Economical....Well Done Halfords !!!!!"... (read full reviews)
"Brought these for my 1.7 1998 Ford Puma (on trade) and they seem to have made a difference. Its a sporty engine and the throttle response is crisper and starting seems smoother. I am yet to see if"... (read full reviews)
"Purchased these plugs as they were highly recommended by a sales agent in store . Well I would just like to say that there no use for my particular model of car , this I only found out about when I"... (read full reviews)