What brand of Spark plug & Wires do U run in your DD or 4x4??

[7387chevynut]

I used to run AC Delco plugs.........but have been using Champion past couple years.


For wires.........I use BOSH......have a life time warranty on em.

[D60KING]

 No plugs & wires, none & runs sweet without them !!  (Duramaxs diesel)

[bigmud44]

on mud trucks ngk plugs msd wires

[damn_ford]

chevy = ac delco only
ford = autolite only
chrysler = champion

ive had problems running other plugs besides these in every make of truck. i will not break this rule

[marshall]

i like ac plugs, had problems with ngk's, and it's hard to beat taylor wires

[Eroq]

cheapie parts!   usually dont keep vehicles long enough for them to wear out....

[4x4xdodgeman]

i run msd wires life time warrenty.  champion plugs

[Chevy Racer]

AC plugs and Accell wires   I don't own anything but Chevyy so.......

[Blazin40s]

had ngk but switched over to the E3 plugs and I'm gonna get some msd wires soon.

[ROCK]

AC plugs and Accell wires   I don't own anything but Chevyy so.......

x2

[tonkatruckon44s]

ngk plugs and msd wires i run chevy all the way

[RIP_K52007]

ac delco wires & plugs in everything.

[burl]

I don't have plugs or plug wires so....but on the blazer I run advanced gold series , lifetime on wires

[Uncle Steve]

ac delco wires & plugs in everything.

[Ranger Dave]

chevy = ac delco only
ford = autolite only
chrysler = champion

ive had problems running other plugs besides these in every make of truck. i will not break this rule

X2

[KORNBREAD]

chevy = ac delco only
ford = autolite only
chrysler = champion

ive had problems running other plugs besides these in every make of truck. i will not break this rule

Same rule i follow myself.

[Kyle]

ive been runnin bosch +2(the 2 proged plugs) with msd wires. seems to do fine. ive run acdelco and autolite. never seemed like it really mattered between any of em. never misfired

[97 gmcguy]

i was always told to run the plugs that came factory with ur motor cause they work the best. bosch +2 is they way to go

[homewrecker john]

Have a Duramax for daily
Bogger use accel peanut plugs and Taylor wires.... ++


I guess i should have clearified......peanut plugs === accell header plugs. <-------no problems

[Disturban]

ac delco wires & plugs in everything.

X2...had bad luck with aftermarket wires, now days ac delco plugs and wires go 100k easy so why mess with a good thing?

As far as that goes 147k on the Bravada now with all original ignition, I am going to give it a tuneup when I do the intake gaskets and I will be buying all OEM wires, plugs, cap, rotor...why? Because they went 147k and it still runs good!