When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
There are many choices out there for spark plugs, but 90% of them are shatty plugs. The only plugs that I use and that I will ever use are the NGK splitfires, they work great!
i heard you should just get cheap ones and replace them more often.
Exactly. Expensive plugs don't do anything, they just look pretty. What? you think the spark cares what kind of metal or the shape or anything? No. I hate salesmen