Spark plug cable

Hello good I would like to know if the spark plug cables are necessary to buy them in the official house, or you could buy in a car spare parts since these last are cheaper. They will know if the same would happen to the distributor.
What a useful life has the distributor and cables since my car has 200,000 km and they have not changed it. The pull car is rambling more cold than hot and consumes about 24l alos 100 in urban, a barbarity. The car is a renault lagoon of 1995 2000.i 8v engine f3r b56c, it only has a bib for the 4 spark plugs
I wait for your answer.

how are you ! Everything depends on the owner they recommend that you buy the pieces at home, of course! They are of higher quality but it has nothing to do as long as they are the specific pieces of the vehicle. It depends on the owner if you want to spend more money. and the other that the vehicle consumes fuel excess is for the same thing that has never been given any service .. luck

Well, first that car does not have a distributor so I recommend changing spark plugs and cables that are for the generic cables are very good and the spark plugs are cheap if it combines of good quality can be beru, ngk, bosch, ac, m -shampion, which correspond to the car see catalogs, thermal degree and type of thread Orders

I recommend that you buy original, it is good to change the cables every year because otherwise the coil breaks you

If thank you very much, but I can buy it in car spare parts that are cheaper