NGK Spark Plugs

[PhillyJ]

I got NGK spark plugs for my 2004 Century, and am just finding out Delco is the best for Buick... So am I fine with these? She's got about 100k on the current ones so I know it's time to change them.

They do fit my car.

Also, any pointers for changing them? I'm used to working on Honda's and those are way easier.

 

[NasTraDooMis]

Spark plugs are spark plugs. I am installing a set of those ngks on my 04 this morning also. 🙂
Just make sure you use some anti seeze on the threads of the spark plugs before installation, maks it a heck of a lot easier to remove when time to change em out again.

*** The rear plugs sucked, hard to get a tool back there to twist and pull the plug wire boots off ! + whomever the jackwagon was before me the put in the plugs didnt use any antiseeze on the plugs so that sucked as well. When u install ur new plug wires squirt a copious amount of dielectric grease in both ends of the boots so that the are easier to remove when the time comes, that will protect the terminals also.