Blend Door AC Repair - Part Number - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

dma05 · 08-08-2022, 01:39 PM

I’m about to repair the broken blend door AC issue but not sure which part number is needed for the motor that connects to the door.

I have the blend door and white connector piece. GM lists 2 different motors and I just need to know which one I need to order. The only one that people have referenced is a Dorman part number. I would rather get the GM one.

Thanks in advance.

NOT A 45 · 08-08-2022, 01:51 PM

Quote:

Originally Posted by dma05

I’m about to repair the broken blend door AC issue but not sure which part number is needed for the motor that connects to the door.

I have the blend door and white connector piece. GM lists 2 different motors and I just need to know which one I need to order. The only one that people have referenced is a Dorman part number. I would rather get the GM one.

Thanks in advance.

My catalog is down but the a/c delco number is 15-74128

Joe.G · 08-08-2022, 08:49 PM

Do you happen to have the Blend Door Part # Handy, I don't need one now but I think I want to have one on the parts shelf.

dma05 · 08-09-2022, 12:28 AM

Quote:

Originally Posted by NOT A 45

My catalog is down but the a/c delco number is 15-74128

Thanks for the part number!!

Quote:

Originally Posted by Joe.G

Do you happen to have the Blend Door Part # Handy, I don't need one now but I think I want to have one on the parts shelf.

The blend door part number is 1551251

0stones0 · 08-09-2022, 08:08 AM

Added to database.

Heater Blend Door Database

gtstorey · 08-09-2022, 08:35 AM

I think the GM part # (as opposed to the AC-DELCO# above) for the door is 92215212.

Joe.G · 08-09-2022, 08:56 AM

Is there a Difference between AC/Delco and GM? I believe they are the same manufacture just different brand.

NOT A 45 · 08-09-2022, 09:27 AM

Quote:

Originally Posted by Joe.G

Is there a Difference between AC/Delco and GM? I believe they are the same manufacture just different brand.

AC Delco is GM! Just as Ford brands their replacement parts with the Motorcraft name, GM brands its replacement and electrical parts with AC Delco or sometimes Delphi. It's all the original stuff that came on your car.

NOT A 45 · 08-09-2022, 09:28 AM

Quote:

Originally Posted by gtstorey

I think the GM part # (as opposed to the AC-DELCO# above) for the door is 92215212.

The AC Delco number I gave him was for the actuator

Joe.G · 08-09-2022, 09:28 AM

Yes, Just making sure nothing changed, I worked at a large GM Dealer in the early to Mid 90's but things do change and was just checking.

gtstorey · 08-09-2022, 11:10 AM

I just wanted to point out that there is more than one part # that you will see it listed under, depending on where you are looking.

As far as actual manufacturing, a lot of is still various manufactures that AC subs out to.

Not sure how the various "tiers" figures into this discussion. It probably doesn't for uncommon parts like the blend door.

NOT A 45 · 08-09-2022, 12:34 PM

Quote:

Originally Posted by gtstorey

I just wanted to point out that there is more than one part # that you will see it listed under, depending on where you are looking.

As far as actual manufacturing, a lot of is still various manufactures that AC subs out to.

Not sure how the various "tiers" figures into this discussion. It probably doesn't for uncommon parts like the blend door.

Great point here....I can tell you from the discussions I've had with my GM field engineer, the problem was with the vendor. That said, make sure you only get your door from the dealer, and also make sure it's the latest part number. Look at the box carefully...make sure a new part number sticker wasn't placed over the old one and also that the number wasn't scratched out and a new one written on the box! I've seen this many times! I replaced the door in my personal car in '15 and used the updated part. Haven't had a problem since!

I've seen a lot of misinformation post's on here about blocking off heater cores heat and that's the cause of the broken doors. That's bullshit! Almost all of our vehicles use a similarly designed hvac module. Other than Equinox and Colorado I have seen no failures in any of them. Don't cheap out, don't hack your car, have the door replaced with the updated part and you'll likely never have the problem again.

Joe.G · 08-09-2022, 12:57 PM

Not 45 are the # Listed here either AC or GM the up to date Numbers?

NOT A 45 · 08-09-2022, 01:11 PM

Quote:

Originally Posted by Joe.G

Not 45 are the # Listed here either AC or GM the up to date Numbers?

Not sure but I would assume both to be. Anything after 2014 should be the updated part. That's why I say be aware. Anytime a supersession comes about, they don't throw or return the old part, but simply affix a new part number to it. So if your dealer or retailer has had the part on the shelf for 8 years or so it very well could be the old part. Pay close attention to the label!!!!

08-08-2022, 01:39 PM	#1
dma05 Drives: 2011 Camaro 2SS/RS Join Date: Jan 2011 Location: Azusa, CA Posts: 360	Blend Door AC Repair - Part Number I’m about to repair the broken blend door AC issue but not sure which part number is needed for the motor that connects to the door. I have the blend door and white connector piece. GM lists 2 different motors and I just need to know which one I need to order. The only one that people have referenced is a Dorman part number. I would rather get the GM one. Thanks in advance. __________________ Allen 2011 Camaro 2SS/RS

08-08-2022, 08:49 PM	#3
Joe.G Drives: 2014 2SS/RS 6SP Ashen Grey Join Date: Aug 2021 Location: NY Posts: 1,264	Do you happen to have the Blend Door Part # Handy, I don't need one now but I think I want to have one on the parts shelf. __________________ GM 3.91/TrueTrac OEM ZL1 Rims, Brakes & Side Skirts.ACST4 Splitter/Deflectors NPP M2W,GM Short Throw,Remote Clutch reservoir GPI Ported Rod Mod,BO White PTB,CAI/JRE Scoop, Moroso Catch Can GC Aluminum DS Stainless Works Ceramic LTH/HiFlo Cats SCT X4 Dynosteve, Hotckis 1" Springs & Chassis Max Brace BMR Adjustable Swaybars,Trailing Arms, Adjustable Toe Rod, LCA & Z28 UCA Bushings Hendrix Solid Cradle Bushings Pedders Radius Rod Inserts Strut tower brace Hero Smoked Tail and 3rd Brake Light, Diode Dynamic SL1 Fog Lights AeroForce Dual gauge/Autometer pillar mount.

08-09-2022, 08:08 AM	#5
0stones0 It don’t come easy. Drives: 2010 2SS RS M6 Join Date: May 2014 Location: WI Posts: 2,211 View My Garage	Added to database. Heater Blend Door Database __________________

08-09-2022, 08:56 AM	#7
Joe.G Drives: 2014 2SS/RS 6SP Ashen Grey Join Date: Aug 2021 Location: NY Posts: 1,264	Is there a Difference between AC/Delco and GM? I believe they are the same manufacture just different brand. __________________ GM 3.91/TrueTrac OEM ZL1 Rims, Brakes & Side Skirts.ACST4 Splitter/Deflectors NPP M2W,GM Short Throw,Remote Clutch reservoir GPI Ported Rod Mod,BO White PTB,CAI/JRE Scoop, Moroso Catch Can GC Aluminum DS Stainless Works Ceramic LTH/HiFlo Cats SCT X4 Dynosteve, Hotckis 1" Springs & Chassis Max Brace BMR Adjustable Swaybars,Trailing Arms, Adjustable Toe Rod, LCA & Z28 UCA Bushings Hendrix Solid Cradle Bushings Pedders Radius Rod Inserts Strut tower brace Hero Smoked Tail and 3rd Brake Light, Diode Dynamic SL1 Fog Lights AeroForce Dual gauge/Autometer pillar mount.

08-09-2022, 09:28 AM	#10
Joe.G Drives: 2014 2SS/RS 6SP Ashen Grey Join Date: Aug 2021 Location: NY Posts: 1,264	Yes, Just making sure nothing changed, I worked at a large GM Dealer in the early to Mid 90's but things do change and was just checking. __________________ GM 3.91/TrueTrac OEM ZL1 Rims, Brakes & Side Skirts.ACST4 Splitter/Deflectors NPP M2W,GM Short Throw,Remote Clutch reservoir GPI Ported Rod Mod,BO White PTB,CAI/JRE Scoop, Moroso Catch Can GC Aluminum DS Stainless Works Ceramic LTH/HiFlo Cats SCT X4 Dynosteve, Hotckis 1" Springs & Chassis Max Brace BMR Adjustable Swaybars,Trailing Arms, Adjustable Toe Rod, LCA & Z28 UCA Bushings Hendrix Solid Cradle Bushings Pedders Radius Rod Inserts Strut tower brace Hero Smoked Tail and 3rd Brake Light, Diode Dynamic SL1 Fog Lights AeroForce Dual gauge/Autometer pillar mount.

08-09-2022, 08:35 AM	#6
gtstorey Drives: 2010 Camaro SS2,L99, LSA SC Join Date: Aug 2017 Location: Huntsville, AL Posts: 2,155	I think the GM part # (as opposed to the AC-DELCO# above) for the door is 92215212.

08-09-2022, 11:10 AM	#11
gtstorey Drives: 2010 Camaro SS2,L99, LSA SC Join Date: Aug 2017 Location: Huntsville, AL Posts: 2,155	I just wanted to point out that there is more than one part # that you will see it listed under, depending on where you are looking. As far as actual manufacturing, a lot of is still various manufactures that AC subs out to. Not sure how the various "tiers" figures into this discussion. It probably doesn't for uncommon parts like the blend door.

08-09-2022, 12:57 PM	#13
Joe.G Drives: 2014 2SS/RS 6SP Ashen Grey Join Date: Aug 2021 Location: NY Posts: 1,264	Not 45 are the # Listed here either AC or GM the up to date Numbers? __________________ GM 3.91/TrueTrac OEM ZL1 Rims, Brakes & Side Skirts.ACST4 Splitter/Deflectors NPP M2W,GM Short Throw,Remote Clutch reservoir GPI Ported Rod Mod,BO White PTB,CAI/JRE Scoop, Moroso Catch Can GC Aluminum DS Stainless Works Ceramic LTH/HiFlo Cats SCT X4 Dynosteve, Hotckis 1" Springs & Chassis Max Brace BMR Adjustable Swaybars,Trailing Arms, Adjustable Toe Rod, LCA & Z28 UCA Bushings Hendrix Solid Cradle Bushings Pedders Radius Rod Inserts Strut tower brace Hero Smoked Tail and 3rd Brake Light, Diode Dynamic SL1 Fog Lights AeroForce Dual gauge/Autometer pillar mount.