skratch77

how did you get them for 120?

there almost 13 each,did you get the right plugs

novae500

i picked up one step colder from sparkplugauto @ $115 to my door @6.56/plug
NGK Iridium Resistor LFR7AIX Spark Plug
Code: LFR7AIX


6AIX are same price as 7AIX

Ez-2-spd

Ordered placed ngk laser iridium pt 3588 ordered 9 on one order with big30 discount and ordered 6 plus wrench on another on one total was 75.31 free shipping and other was 52.13 total was 127.44 shipped arrive in 3 days

skratch77

N
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I thought you did one use with the code

Ez-2-spd

Yep one PER ORDER ) so I did 2 orders °-° one in my name one my fiancés name I'm sure I could have done both in my name...

Ez-2-spd

Someone needs to put that code as I sticky, that can save a pretty penny... Plus the free shipping codes saved me 6.99 x2

AKnight55

Those codes are awesome.. I will be ordering K&Ns shortly, as well as plugs when I need them.. When do you suggest plugs and wires are replaced?? I only have 54k on it now..

Ez-2-spd

I made it 118K miles look at my other post with pictures

AKnight55

Yup, I saw that.. I dont want to wait that long

Ez-2-spd

If it was up to me I wouldn't wait I would change at 90k

skratch77

dealer says plugs and wires every 100k or 5 years,what ever comes first.

8 years on original wires and plugs.I would change them out

komp55

Agree on the plugs; if the wires still measure the correct resistance, it's would be a complete waste of money to replace them. Simple ohm meter will give you the answers you need, but generally speaking, it's rare for plug wires to go bad.

Ez-2-spd

I'm curious to know how to test them is there a DIY with correct ohm to know if it's good or not... Will also do google search but typing this via phone... Will wait till I'm home and on computer

skratch77

When i did colder plugs last year i kept my stock wires and everything was fine.a few weeks ago i did oem plugs with new wires and was suprised how tight and snug the new wires snapped into the plug.

If your going to bust your back for an hour prolly 2 hours on your first time i would do the wires since you take them off and would do the work again down the road.

You can find oem bosch set for under 200 online and its worth the piece of mind to just do them at the same time.