PDA

View Full Version : spark plugs



brett3hearn
02-23-2014, 07:46 PM
I have a 2006 f150 5.4 Triton anybody know what plugs are best & parts #

Jersey_Joe
02-23-2014, 07:52 PM
Motorcraft my brother

----------

Welcome to the forum btw

RhinoZ24
02-24-2014, 01:01 AM
I have a 2006 f150 5.4 Triton anybody know what plugs are best & parts #

Motorcraft and Motorcraft only, these engines are picky and you will get a misfire after about 20-30,000 miles with any other. And I have the 4.6 but I believe the Ford Part# for the 5.4 plugs are SP-515. Just go to Fordparts.com and enter you're vehicle there, that'll give you the part number for sure. Then go to Rockauto.com and buy them there because it'll be a lot cheaper.

2004XLT5.4LTritonV84X4
02-24-2014, 08:38 PM
Motorcraft is the ONLY way to go on the sparkplugs! The 04-06s are the SP-515 and the SP-509 I believe.


Sent from my iPhone using Tapatalk

joshuashu
04-18-2014, 06:19 PM
Sp 515 motorcraft. Have fun. They can be a real pain.

RhinoZ24
04-18-2014, 11:35 PM
Just gotta take your time and it'll be easier

btoolguy1
04-19-2014, 06:23 AM
Slow and steady. Did it a few weeks ago- no issues.