Some time ago member BlackWorksInc pointed to a parts web site known as
http://www.partsouq.com
Parts diagrams for many makes/models. I have found it to be quite useful. I get more detail from it than many of the diagrams shown by Toyota dealers selling parts on the web.
Refer to the following URL - 2014 4R - 4.0L engine. The drivers side of cylinder block is what I will be referencing. Engine diagram on right side of screen; parts on the left.
https://partsouq.com/en/catalog/genu...ZU5JR8E5073127
Towards the bottom of the engine diagram you'll see parts numbers 11415/11415A - engine coolant drain plug/cock.
Just above these 2 parts numbers, I see the following:
( -1203)
Does the dash(-) mean the part was eliminated from this side of the engine and does the 1203 refer to either a yr/month or month/yr when the part was eliminated, assuming this is what the dash means?
At the top of the diagram you will see the coolant drain plugs for the passenger side of the engine. I do not see this ( -1203) designation for those parts on that side of the engine.
Thanks.