Originally Posted by parallelcircuits
Tell me what you think. I just bought a set of NGK Iridium IX part # TR55IX, stock # 7164 for my 96 Bonneville Engine K. This is the stock number NAPA had in there online store and a couple of other online stores also had this same number. I paid $38.85 for a set of six, this is including shipping. This comes out to be 6.41 per plug. Napa had theirs for around $9 a plug and the lowest I saw was about $8 a plug. Hopefully I got a good deal. Also for anybody that saw my other threads I am doing a complete coolant flush and putting in a 180 degree thermostat tonight. I am so excited.
I am working on a deal with myself and two other suppliers so I can beat the 6.41 per plug. Right now I sell them for 8.00. Mid week next week I should be able to go as low as $6.30 per plug.
8.00 is a great price though.