NGK(6481) ILFR6B Spark Plug - Pack of 4

Exact match to oem part.2005 Subaru Outback xtWish it came with a person to change themHad to change them out 3 months later and they were complete toast, literally nothing left.Installed some Subaru plugs after that and been going strong ever since.I compared the 2 plugs and they appeared identical both Being NGK.I’ve seen videos of this being an issue as far as counterfeit items go.

I liked that they’re inexpensive but I didn’t like that they only sell in a 4 pack because I have a 6 cylinder.

Item was as shown and described. Came in a 4 pack, with each plug individually boxed. Gap wasn't spot on but very minimal differences between all the plugs. Gap was close to .030" some were slightly smaller around .028". Seller shipped on time and I changed out my STi's plugs in an hour or 2. It was cold so I took a lot of breaks to warm up. Helped get rid of my stutter and stumble during WOT runs.

Works perfectly. MY boost was hard to control with the stock solenoid. This item solved the problem. Bighly recommended!

Like all NGK plugs, they are excellent. Customer service was great. However, I do wish they came in packages of 6. I have a Volvo with the 3.2 litre 6 cylinder.