New Motorcraft SP548 Spark Plug Set of 8 Mustang F-150 2011-2017

Bon produit parfait sur mon F150 2015 5.0l

Tenía mis dudas que fueran originales por el costo, pero al revisarlas físicamente y al medir la resistencia de las bujías no cabe duda, 100% originales.

My truck was idling ruff & when I finally had a chance to buy these & install them? The old ones were seriously dirty & gapped between .057 to .060 which is way off from the manual that has them at .041 to .047.. I gapped them at .045 & you can even tell the truck is running while at idle because it’s so smooth now. Plus, this is a great price too. Better than any store could offer & anywhere else online? I would be afraid they would be fake, but these were genuine quality parts. Some people complained about the rear plugs on the engine being hard to reach? But I was actually very happy Ford engineers fixed that problem & left us more room than they used to leave. I remember when you would have to carefully jack up the engine itself just to be able to reach the rear plugs on some of their vehicles, and if you went too far, too hard? You could break the engine mounting bolts off. Leaving you to have to pull the whole engine, & tap those broken bolts out to remount it. Worst part of the installation was my previously injured back, & not having an Air conditioned Garage. Besides that, it was a really smooth replacement. Just had to make sure I had Motrin loaded in the Pez dispenser when I was done, with a few days off to recover.

Fits very good.tank you.

Instalado ok