Kubota >
1E401-73012
#1E401-73012 Engine Coolant Thermostat Assembly
$46.24
90 In Stock
Product replaces
15231-73010
15321-73010
15321-73014
15321-73015
15321-73016
15321-73910
1E401-73010
Weight: 0.15 lbs
Thermostat assembly (thermostat assy) for the engine cooling system.
Kubota 1E401-73012
Commonly shown in parts diagrams under Water Flange and Thermostat in the Engine section.
Note: “Assy” means assembly. Please verify fitment by model and serial number before ordering.
element not set
This part fits your tractor
This part fits 306 models
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Installation Tips
(20 minutes)
Make sure the bleed hole is oriented in the middle of the little hose coming off the side of the housing at the 2 o'clock (when standing behind the engine)
Make sure the bleed hole is oriented in the middle of the little hose coming off the side of the housing at the 2 o'clock (when standing behind the engine)
7/9/2025
ROBERTSDALE, AL
ETHAN
ROBERTSDALE, AL
ETHAN
(10 minutes)
10/2/2024
EAST HANOVER, NJ
Ackerman
EAST HANOVER, NJ
Ackerman
Unrated
(20 minutes)
Make sure you orientate the small bleed hole on thermostat like original. It seems it may make a difference in the way it sets in the hole.
Make sure you orientate the small bleed hole on thermostat like original. It seems it may make a difference in the way it sets in the hole.
6/15/2024
SELMER, TN
JAMES
SELMER, TN
JAMES
(20 minutes)
3/14/2024
Fayetteville, AR
John
Fayetteville, AR
John
(10 minutes)
3/9/2023
COVINGTON, LA
graham
COVINGTON, LA
graham
(2 hours)
9/20/2022
BRIDGEPORT, OH
Stanley
BRIDGEPORT, OH
Stanley
Unrated
make sure the vent hole lines up with the small hole in the block
make sure the vent hole lines up with the small hole in the block
6/25/2022
Elkins, WV
Mike
Elkins, WV
Mike
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Removing the fan switch connector before removing the thermostat housing provides more freedom to replace the thermostat without removing the radiator hose.
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