Cabin Fan

[aafc]

Hi Jim,
Call coastal corvettes @ 321-480- 0228 the owner's name is John. He is located at
3435 hwy 1 in Mins. he might have a used part.
John
1990 white/black #2546

[secondchance]

This one says for 90 to 92 model year. AC Delco 15-71642 (12368387, 47514) and 93.9 mm long.
http://www.ebay.com/itm/HVAC-Blower-...ZVm-TI&vxp=mtr

Cross check part number and check the measurement. Good luck!

[Jim Nolan]

Well there seems to be another part for the ZR-1 that is no longer available, "blower fan module".

Ordered from Rock Auto sight unseen, bad move. It was too long and mounted backwards hitting the inside of the box and sticking up about an half inch. Sent back. Looked on line at other parts houses they pictured the same. Contacted AC Delco with original part # and they referenced the same remufactured part. Ecklers showed a picture of one for 90-92, picture looked but when I received it it mounted correctly but was too long. Evidently LT1 and LT5 box is not the same.

The final solution was to take the Eckler part and cut off the lower 2 cooling fins. So far so good, fan works as advertised.

Jim

[IMZZ]

I show the original GM part # 16086891. It should be the same for 90-92 with option C68.
There is one listed on Amazon by Corvette Central pictured.

[IMZZ]

Thanks for posting your solution so people searching in the future have info to go on.

My guess is that GM changed the design for better cooling and they used that same module on several different models and didn't have any way to test fit it in everything they used it in.