Title:
VALVE (KU-9003811120)
Description:
The Genuine Kubota VALVE (Part No. 90038-11120 / KU-9003811120) is an OEM heater control valve designed for compatible Kubota excavators, wheel loaders, and compact equipment with cab heating systems. It regulates the flow of engine coolant to the heater core, allowing the cab heating system to operate efficiently. As a result, it helps maintain consistent cabin comfort while supporting proper cooling system performance.
Manufactured to Kubota’s exact engineering standards, this genuine replacement valve delivers the correct dimensions, flow characteristics, and connection points for a precise factory fit. In addition, its durable construction is designed to withstand continuous coolant circulation, temperature fluctuations, and demanding operating conditions.
Over time, heater valves can seize, leak, or become restricted due to corrosion, debris, or normal wear. Therefore, replacing a faulty valve with a genuine Kubota component helps restore proper coolant flow and reliable heater operation.
Ideal for cooling system repairs, heater maintenance, and cab climate control servicing, the Kubota 90038-11120 Valve provides a dependable OEM replacement solution. Furthermore, it helps maintain the original performance and reliability of your Kubota machine.
Model Fitment:
KH Series Excavators
- Kubota KH35
- Kubota KH36
- Kubota KH41
- Kubota KH51
- Kubota KH60
- Kubota KH61
- Kubota KH66
- Kubota KH90
- Kubota KH91
- Kubota KH101
- Kubota KH151
- Kubota KH191
KX Series Excavators
- Kubota KX016-4
- Kubota KX018-4
- Kubota KX019-4
- Kubota KX030-4
- Kubota KX36-2
- Kubota KX36-3
- Kubota KX41-3
- Kubota KX61-2
- Kubota KX61-3
- Kubota KX71-3
- Kubota KX91-2
- Kubota KX91-3
- Kubota KX91-3S
- Kubota KX101
- Kubota KX101-3A3
- Kubota KX121-2
- Kubota KX121-3
- Kubota KX121-3S
- Kubota KX151
- Kubota KX161-2
- Kubota KX161-3
- Kubota KX161-3S
U Series Excavators
- Kubota U27-4
- Kubota U30-3A2
- Kubota U35
- Kubota U35-3
- Kubota U35-3A
- Kubota U35S
- Kubota U50-3
- Kubota U50-3A
R Series Wheel Loaders
- Kubota R310
- Kubota R410
- Kubota R510
Part Details:
Part Name: VALVE
Kubota Part Number: 90038-11120
Alternative Reference: KU-9003811120
Brand: Kubota Genuine Parts
Part Type: Heater Control Valve
Application: Engine cooling and cab heating system
Condition: New Genuine OEM Part
