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1978 GMC C25 Suburban

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Airtex 3A1293 HVAC Blower Motor Resistor
for 1978 GMC C25 Suburban

Airtex 3A1293 HVAC Blower Motor Resistor - 1978 GMC C25 Suburban

Airtex
Brand:Airtex
Part Number: 3A1293
UPC: 080044583417
Weight: 0.1 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Airtex 3A1293 HVAC Blower Motor Resistor for your 1978 GMC C25 Suburban. Buy now and secure your purchase online!

The HVAC Blower Motor Resistor, also known as a BMR, controls the speed of vehicle's blower motor. A malfunctioning or inoperative Blower Motor Resistor will cause a poor cabin cooling or heating condition. It can also cause insufficient windshield defrosting or de-icing, reducing driver visibility. When replacing a failed Blower Motor Resistor, other HVAC (Heating Ventilation Air Conditioning) system components should be verified for functionality as they can cause the Blower Motor Resistor to fail. The blower motor should be checked for amperage draw per the manufacturer's specification and cabin air filters, if equipped, should be replaced.

Specifications:

Bolt Hole Quantity:
2
Connector Gender:
Male
Connector Quantity:
1
Connector Shape:
Rectangular
Terminal Gender:
Male
Terminal Quantity:
4
Terminal Type:
Blade
Wiring Harness Included:
No
Country of Origin:
US

Airtex 3A1293 HVAC Blower Motor Resistor compatibility with your 1978 GMC C25 Suburban...

Last Updated: 11/09/2018

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1978

 

1978

 
GMC C25 Suburban

6.6L V8 Gas OHV
1
 
Front
 
with A/C, with HD Heater
4 Terminal
 

GMC C25 Suburban



6.6L V8 Gas OHV

Front with A/C, with HD Heater
4 Terminal

1 Per Vehicle

1978

 

1978

 
GMC C25 Suburban

6.6L V8 Gas OHV
1
 
Rear
 
Roof Mounted A/C
 

GMC C25 Suburban



6.6L V8 Gas OHV

Rear Roof Mounted A/C

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
GMC C25 Suburban

5.0L V8 Gas OHV
1
 
Front
 
with A/C, with HD Heater
4 Terminal
 

GMC C25 Suburban



5.0L V8 Gas OHV

Front with A/C, with HD Heater
4 Terminal

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
GMC C25 Suburban

5.0L V8 Gas OHV
1
 
Rear
 
Roof Mounted A/C
 

GMC C25 Suburban



5.0L V8 Gas OHV

Rear Roof Mounted A/C

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC C25 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Front
 
with A/C, with HD Heater
4 Terminal
 

GMC C25 Suburban



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front with A/C, with HD Heater
4 Terminal

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC C25 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear
 
Roof Mounted A/C
 

GMC C25 Suburban



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Roof Mounted A/C

1 Per Vehicle

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