Notes: Temperature 190 Degrees; Seal Included Seal Included; Part Replacement Replaces 46158; OE Temperature
Bypass Plate Diameter: 1.44"
Flange Diameter (With Seal): 2.335"
Flange Diameter (Without Seal): 2.205"
Height from Flange to Bottom: 2.16"
Height from Flange to Top of Bridge: 0.77"
OE Part Number: 89018168, 12587396, 89017851
Temperature (F): 190 Degrees
UPC: 033342130623
Part Description: 2009 GMC Sierra 1500 OE Type Engine Coolant Thermostat
More Info
Vehicle Fitment
2009 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
2009 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
2009 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
2009 GMC Sierra 1500 | All Trims | 8 Cyl 6.2L
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FAQ for Thermostat Repair
Q: How do you install the engine coolant thermostat?
A:
You can install the thermostat and install the thermostat housing.
By Bob
GM Specialist
01/11/2022
Q: What is the removal procedure for the engine coolant thermostat?
A:
The procedure is to remove the thermostat housing and remove the thermostat.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: What is the removal procedure for the engine coolant fan motor (Non-HP2)?
A:
The procedure is to remove the following: the cooling blade(s), the Cooling Fan Motor bolts, and the cooling fan motor(s).
Q: What is the removal procedure for the radiator (4.3L, 4.8L, 5.3L, and 6.0L)?
A:
The procedure is to remove the following: the cooling fan and shroud, the Radiator outlet hose for the 4.3L engine, or the 4.8L, 5.3L, and 6.0L engines, the radiator bolts, and the radiator.
Q: What should you remove if replacing the rear coolant air bleed covers?