Part #s and application are as follows:
17882-42010 used in the GTE for the first MONTH of production only (manufacture dates 8/86 until 9/86)... then they changed to:
17882-42011 which was used for the remainder of the '87 model year
17882-42012 was used for the '88 model year onward.
Models x42010 and x42011 were superseded by part number 17882-42H00.
I don't recall ever noticing or even hearing about any differences present. Nipple placement and size may be different but I can't imagine much else that may differ. AFM outlet and turbo inlet never changed. I have a hard time imagining that it would be difficult to get the later model part to work but it may involve swapping out other hoses.
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