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1977 Chevrolet K5 Blazer

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ACDelco 12T1B Engine Coolant Thermostat
for 1977 Chevrolet K5 Blazer

ACDelco 12T1B Engine Coolant Thermostat - 1977 Chevrolet K5 Blazer

ACDelco
Brand:ACDelco
Part Number: 12T1B
UPC: 00707773060360
Weight: 0.29 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12T1B Engine Coolant Thermostat for your 1977 Chevrolet K5 Blazer. Buy now and secure your purchase online!

ACDelco Professional Engine Coolant Thermostats control the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature, and are a high quality replacement for many vehicles on the road today. These engine coolant thermostats are manufactured to meet your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Controls the flow of coolant through the radiator to help your vehicle's engine reach and maintain its optimal operating temperature
  • Manufactured to meet expectations for fit, form, and function
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco

Specifications:

Jiggle Pin Weep Hole:
No
Opening Temperature (Deg. F):
160 Deg. F
Programming Required:
No
Seal Type:
Gasket
Sealing Flange Outside Diameter:
2.125 in.
Sealing Flange Outside Diameter:
54 mm
Start to Open Temperature:
160 Degrees Fahrenheit
Start to Open Temperature:
71 Degrees Celsius, Centigrade

Features and Benefits:

  • – Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating

Specifications:

Country of Origin:
IL

ACDelco 12T1B Engine Coolant Thermostat compatibility with your 1977 Chevrolet K5 Blazer...

Last Updated: 05/27/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 
Chevrolet K5 Blazer

5.0L V8 Gas OHV
1
 
Gold
Temperature 160F
Standard
Alternate Temp
 

Chevrolet K5 Blazer



5.0L V8 Gas OHV Gold
Temperature 160F
Standard
Alternate Temp

1 Per Vehicle
Chevrolet K5 Blazer

5.7L V8 Gas OHV
1
 
Gold
Temperature 160F
Standard
Alternate Temp
 

Chevrolet K5 Blazer



5.7L V8 Gas OHV Gold
Temperature 160F
Standard
Alternate Temp

1 Per Vehicle

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet K5 Blazer

4.1L L6 Gas OHV
1
 
Gold
Temperature 160F
Standard
Alternate Temp
 

Chevrolet K5 Blazer



4.1L L6 Gas OHV Gold
Temperature 160F
Standard
Alternate Temp

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet K5 Blazer

6.6L V8 Gas OHV
1
 
Gold
Temperature 160F
Standard
Alternate Temp
 

Chevrolet K5 Blazer



6.6L V8 Gas OHV Gold
Temperature 160F
Standard
Alternate Temp

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet K5 Blazer

7.4L V8 Gas OHV
1
 
Gold
Temperature 160F
Standard
Alternate Temp
 

Chevrolet K5 Blazer



7.4L V8 Gas OHV Gold
Temperature 160F
Standard
Alternate Temp

1 Per Vehicle

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