For sale: 2x N3Y8 18 110 and 2x N3Y9 18 110
Item Condition: Brand New
Price and price conditions: $350 the lot
Extra Info: To suit 13b RENESIS engine (all 4 are Leading plugs) RRp $115 each
Pictures:Yes
Contact Details:PM
Location:NOR perth
Delivery & Conditions of Delivery: Pick up

http://img48.imageshack.us/img48/8093/36070772.jpg

For sale: 2x N3Y8 18 110 and 2x N3Y9 18 110
Item Condition: Brand New
Price and price conditions: $350 the lot
Extra Info: To suit 13b RENESIS engine (all 4 are Leading plugs) RRp $115 each
Pictures:Yes
Contact Details:PM
Location:NOR perth
Delivery & Conditions of Delivery: Pick up

http://img48.imageshack.us/img48/8093/36070772.jpg


Way too expensive. You can buy them from Fluid motorsport (member here) for $20 USD:

http://www.fluidmotorsports.com/p-95-engine-accesories.aspx

are those the same as stock? I mean you're really selling 4 spark plugs for over $300? How is that anywhere near retail?

Im in Australia and not USA i paid over $460 AUD for these from a mazda dealership the part numbers are there ring Mazda and ask.

$100 per pair