Repair shops ask ... Can You Get The Parts?

[bdcardinal]

And then when the per car quantity isnt an even multiple of the pack quantity, like fuel injector o-rings for the 6 cylinders come 10 to a pack but you need 12 for a car.

That FOPZ-9229-A 10 pack kit fits so many engines, it is the generic Bosch style o-ring. 7C2Z-9229-A is the same part but a pack of 16.