That looks like it might be a stamping number.
Here is a diagram. Note that it appears it is for the older cx-9's (knobs) but when selecting the item
it will show me the part number that corresponds to the current parts.
Which part in this diagram are you looking for, and I will give you the part number.
would you be able to get me the part number for the ignition coil on the 2007 3.5 litre. I would like to have it on hand in case another one of those coils goes bad and i am out of warranty. Thanks in advance.
Coil is CY01-18-100B $99.60 is list price. (retail or walk in price is less). Now that part number is what is in the system. If they ever make a revision to the part, the part number will change (likely the last 1 to 3 digits will change).