how do you seat spark plugs

Kathy, there is only one way and that is to just start screwing it in, I’m assuming that you may have a fuel injection system that requires that you indicate the plug with a mark and need to line it up when you tighten it up, my experience has been that approximately 80% of the time the plug lines up in the proper position, if not then you need to go with another one that lines up. I have on occasion used one that didn’t line up perfectly and it worked just fine. Good luck!

ASIN	B001HBQS2U
Best Sellers Rank	#4,800 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Performance Spark Plugs
Brand	Champion
Customer Reviews	4.5 4.5 out of 5 stars (377)
Date First Available	3 March 2013
Exterior	Machined
Item Weight	25 g
Item model number	9005
Manufacturer	Champion
Manufacturer Part Number	9005
Model	9005
OEM Part Number	9005
Position	Center
Product Dimensions	10 x 10 x 10 cm; 25 g

Champion Champion Iridium 9005 Spark Plug (Carton of 1)

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