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#1 |
Active Member
![]() Join Date: Jan 2004
Location: East Texas
Posts: 380
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Heater blower motor "squirrel cage"
Is the "squirrel cage" that mounts to the heater blower motor available aftermarket or am I looking at a trip to the wrecking yard to try and find a suitable replacement?
This goes on a 79 with heater only- Don't know if factory A/C versus heater only matters. Thanks, Lane.
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Lane 1979 Chevy SWB- (Second owner- Father in Law was first) 1979 Chevy Silverado SWB-Red/Red |
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#2 |
In the Forgotten far North.
![]() Join Date: Jul 2007
Location: Anchorage, Alaska
Posts: 2,627
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Re: Heater blower motor "squirrel cage"
Yes they are available aftermarket from NAPA and CARQUEST.
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1987 R3500 CREW CAB DUALLY (BIG RED)Acquired 06/12/2015 1990 chevy suburban V2500 5.7L My cluster Mods-Nov 2007 overhead console Stereo install Round 2 Aug 2009 Heated/turn signal mirror upgrade |
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#3 |
Active Member
![]() Join Date: Jan 2004
Location: East Texas
Posts: 380
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Re: Heater blower motor "squirrel cage"
Good deal. One more question- Can you buy them as a separate unit or do you have the buy the entire assembly?- Blower motor and squirrel cage?
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Lane 1979 Chevy SWB- (Second owner- Father in Law was first) 1979 Chevy Silverado SWB-Red/Red |
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#4 |
Robert Olson Transport
![]() Join Date: Oct 2002
Location: recent transplant to NC USA
Posts: 20,288
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Re: Heater blower motor "squirrel cage"
if im not mistaken that part could come off of any chevy gm vent fan they used the same fan motor on most models.. you can try searching on www.napaonline.com
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Bob 1951 International running on a squarebody chassis "If a man's worth is judged by the people he associates himself with, then i am the richest man in the world knowing some of the fine people of this board" http://67-72chevytrucks.com/vboard/a...t.php?f=25&a=9 (you can review the site rules here!) PM Me for your vehicle/parts hauling needs in the North East US or see my Facebook page Robert Olson Transport Live each day to the fullest.. you never know when fate is going to pull the rug out from under you... I hate cancer!! Last edited by old Rusty C10; 11-08-2007 at 09:54 PM. |
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#5 |
In the Forgotten far North.
![]() Join Date: Jul 2007
Location: Anchorage, Alaska
Posts: 2,627
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Re: Heater blower motor "squirrel cage"
NAPA has blower motor w/o cage
and the cage sells seperately
__________________
1987 R3500 CREW CAB DUALLY (BIG RED)Acquired 06/12/2015 1990 chevy suburban V2500 5.7L My cluster Mods-Nov 2007 overhead console Stereo install Round 2 Aug 2009 Heated/turn signal mirror upgrade |
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#6 |
Addicted to Chevy
Join Date: Dec 2004
Location: Tyler, Tx
Posts: 857
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Re: Heater blower motor "squirrel cage"
i dont know if this will apply to you, but my dad has a 73 w/ac and he replaced it with the blower out of a 94 ext cab chevy. moves like 75% more air and fits right up... dont know if it will fit yours though
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#7 |
Registered User
Join Date: Feb 2003
Location: Northern Germany,near Bremen
Posts: 684
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Re: Heater blower motor "squirrel cage"
I bought a new one and it wasn´t even expensive!About 16 euros!
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My little US vehicle parts business: http://www.thegearheaddepot.com/ Come have a look! ![]() ´81 GMC C 10, Spanish Red |
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#8 |
Active Member
![]() Join Date: Jan 2004
Location: East Texas
Posts: 380
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Re: Heater blower motor "squirrel cage"
Thanks for the responses. I bought a new blower wheel at NAPA today, fit tested it when I got home and it would not make up in the opening ( Too deep). It was NAPA PN 655-1412 which showed to fit a heavy duty heater??
I checked NAPA on-line and they list PN 655-1039 for a standard duty heater. Guess I'll have to keep trying till I find the right combination. Seems that either way the shaft is too long for the depth of the wheel and it requires a spacer to be able to snug it up a little. Does that sound right???
__________________
Lane 1979 Chevy SWB- (Second owner- Father in Law was first) 1979 Chevy Silverado SWB-Red/Red |
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#9 |
Addicted to Chevy
Join Date: Dec 2004
Location: Tyler, Tx
Posts: 857
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Re: Heater blower motor "squirrel cage"
the non AC and the AC ones are different
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#10 |
Registered User
Join Date: Nov 2007
Location: San Antonio, TX
Posts: 28
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Re: Heater blower motor "squirrel cage"
I have a '75 A/C truck, and found that there were two versions of A/C the blower motor listed in most parts books. One has a longer motor shaft than the other. I think both work, but you need to have the cage match the blower motor.
I can look up the parts number I finally bought (had to exchange the first one). Bruce |
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#11 |
Right turn Clyde
Join Date: Nov 2002
Location: Cincinnati, Ohio
Posts: 2,911
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Re: Heater blower motor "squirrel cage"
Ive only messed with mine one time. I ended up buying both new and they fit together. The new fan and old blower didnt work.
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1974 C25 LWB: 454 4bbl Carb / TH400 / 3.73 1992 Camaro RS 305 TBI |
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#12 |
Active Member
![]() Join Date: Jan 2004
Location: East Texas
Posts: 380
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Re: Heater blower motor "squirrel cage"
75GMCK25- Appreciate the feedback, but I located what I needed through NAPA on-line. Ended up buying matching blower motor and fan for the "standard heater" and they fit like a glove.
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Lane 1979 Chevy SWB- (Second owner- Father in Law was first) 1979 Chevy Silverado SWB-Red/Red |
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