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(888) 312-8812 Login SignupControl heat delivery to the cab with the Freightliner Heater Coolant Flow Control Valve. This cable-operated valve regulates the amount of engine coolant routed to the heater core, allowing the driver to adjust cabin heat output through the dash controls. The valve body is made from heat-resistant composite material designed to handle continuous temperature changes under the hood without warping or leaking. Barbed inlet and outlet ports provide a secure connection for heater hoses, helping maintain a sealed cooling circuit during operation. When operating correctly, the Freightliner 04-28039-000 heater coolant flow control valve allows consistent adjustment of cab heat as driving conditions change.
| Brand | Part Number |
|---|---|
| 04-28039-000 |
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