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ACDelco 12T19D Engine Coolant Thermostat
for 2004 (please select make/model) 4.3L V6 Gas OHV

ACDelco 12T19D Engine Coolant Thermostat - 2004

ACDelco
Brand:ACDelco
Part Number: 12T19D
UPC: 00707773060797
Weight: 0.16 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

THERMOSTAE (B)

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
Overall Height (mm):
53.5 mm
Programming Required:
No
Seal Type:
Gasket
Sealing Flange Outside Diameter:
2.125 in.
Sealing Flange Outside Diameter:
54 mm
Start to Open Temperature:
180 Degrees Fahrenheit
Start to Open Temperature:
82 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

Select a vehicle to narrow ACDelco 12T19D Engine Coolant Thermostat fitment info!

Last Updated: 05/20/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Blazer

4.3L V6 Gas OHV
1
 
Gold
Temperature 180F
Standard
Left Hand Drive (LHD)
Alternate Temp
 

Chevrolet Blazer



4.3L V6 Gas OHV Gold
Temperature 180F
Standard
Left Hand Drive (LHD)
Alternate Temp

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet S10

4.3L V6 Gas OHV
1
 
Gold
Temperature 180F
Standard
Alternate Temp
 

Chevrolet S10



4.3L V6 Gas OHV Gold
Temperature 180F
Standard
Alternate Temp

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Gas OHV
1
 
Gold
Temperature 180F
Standard
Alternate Temp
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV Gold
Temperature 180F
Standard
Alternate Temp

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Gas OHV
1
 
Gold
Temperature 180F
Standard
Alternate Temp
 

GMC Sierra 1500



4.3L V6 Gas OHV Gold
Temperature 180F
Standard
Alternate Temp

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
GMC Sonoma

4.3L V6 Gas OHV
1
 
Gold
Temperature 180F
Standard
Alternate Temp
 

GMC Sonoma



4.3L V6 Gas OHV Gold
Temperature 180F
Standard
Alternate Temp

1 Per Vehicle

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