<VV> GM heater motor part number

J R Read_HML hmlinc at sbcglobal.net
Mon May 16 15:35:48 EDT 2005


Ron,  I don't know the part #s, but the newer version (referred to as high 
output or high volume) is the better choice unless you are trying to stay 
pure stock.  The newer one has a plastic fan and the original had a metal 
fan.  The metal ones get loose at the center where they attach to the shaft 
from the motor and they squeal like a stuck pig when that happens.  The 
plastic fans do not have that problem.

Attachments (if any) are scanned with anti-virus software.

Later, JR

----- Original Message ----- 
From: "4carbcorvair" <4carbcorvair at gmail.com>
To: <virtualvairs at corvair.org>
Sent: Monday, May 16, 2005 2:17 PM
Subject: <VV> GM heater motor part number


>I was trying to verify a heater motor part number. It's GM NOS, part
> number 1# 4960476 This motor is different than the one I pulled from
> my Corsa, which also could have been changed at some point. Wondering
> if this NOS one is a direct replacement? Where would I be able to
> search the old GM part numbers?
>
> Thanks!
>
> -- 
> Ron Tinkham
>
> 66 Corsa Convertable, 140, 4sp.
> Maine
>
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