Sparkplugs for 5.4L?

[JUST4FUN]

Dont forget to look at thr PCV hose it will crack and cause a vacuume leak look at the whole pcv system

 

[pronstar]

$47 is a good price.

I've had good luck here as well:
http://www.rockauto.com/
http://www.oxygensensorwholesale.com/