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Thermo King Fuel Filter with Integrated Heater 120945
Official OEM Thermo King parts catalog entry for the Thermo King Filter/Heater Fuel 120945, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King Filter/Heater Fuel 120945 protects temperature-controlled operations by combining high-efficiency fuel filtration with integrated freeze protection for Thermo King refrigeration systems and transport refrigeration equipment used across the Southwest.
The Thermo King Filter/Heater Fuel 120945 supports consistent fuel flow, reduces contamination-related downtime, and helps fleets maintain temperature control and fuel-efficient cooling under cold-start and low-ambient conditions. West Texas Thermo King supplies certified OEM components to fleets operating in Amarillo, Lubbock, Odessa, and throughout the Permian Basin.
Integrated Fuel Heating – Prevents fuel gelling and freeze-related flow interruptions in cold climates for reliable engine starts and continuous operation.
High-Efficiency Filtration – Removes water and particulate contamination to protect injectors and fuel pumps, supporting long-term component reliability.
OEM Fitment – Engineered to meet Thermo King assembly tolerances, ensuring secure installation and consistent system integrity for transport refrigeration and heater applications.
Corrosion-Resistant Housing – Durable construction resists environmental corrosion common to regional operations and supports extended service intervals.
Cold-Weather Reliability – Designed to support auxiliary power units and heaters in low temperatures, improving uptime for reefers and refrigerated fleets.
Fleet-Ready Serviceability – Simplifies routine inspections and filter replacement to minimize shop labor time and improve return on investment.
Product Details
Part Number120945ProductThermo King Filter/Heater Fuel 120945FunctionFuel filtration with integrated heater to prevent fuel gelling and remove water/particulatesCompositionOEM-grade filtration media and corrosion-resistant housingCompatibilitySupports Thermo King transport refrigeration and heater applications, commonly used with Smart Reefer SR-4 and Precedent-series equipment
Efficiency & Sustainability – The Thermo King Filter/Heater Fuel 120945 optimizes fuel system efficiency by maintaining clean fuel delivery and preventing cold-weather fuel loss. Reliable filtration and freeze protection reduce unplanned service events and fuel waste, supporting long-term fleet sustainability goals. This component complements Thermo King Smart Reefer SR-4 controls and helps fleets meet emissions and operational standards such as CARB Evergreen where applicable.
Installation & Maintenance Tips – Install using OEM-specified clamps and mounting hardware. Inspect the filter and heater element during scheduled service intervals and replace according to Thermo King recommended maintenance practices. Confirm electrical connections for the heater circuit and verify proper fuel flow after installation.
Real-World Applications – The Thermo King Filter/Heater Fuel 120945 is ideal for reefers, refrigerated trucks, and transport refrigeration systems that face variable fuel quality and extreme temperatures, including auxiliary heaters and APUs. Certified for heavy-use fleet environments across West Texas, this component supports continuous temperature control for perishable cargo and critical loads.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
Backed by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, please contact us for warranty information or reach the service department for confirmation.
Frequently Asked Questions
Q: Is the Thermo King Filter/Heater Fuel 120945 compatible with common Thermo King reefers?
A: Yes. The component supports Thermo King transport refrigeration and heater applications and integrates with many Precedent-series and Smart Reefer systems when installed per OEM guidelines.
Q: How does the heater element improve fleet uptime?
A: The heater element prevents fuel gelling and maintains consistent fuel flow in low temperatures, which reduces cold-start failures and unscheduled downtime.
Q: What maintenance is recommended for this part?
A: Inspect the housing, replace the filter media per scheduled service intervals, and verify the heater circuit during routine maintenance to ensure reliable operation.
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.
Official OEM Thermo King parts catalog entry for the Thermo King Filter/Heater Fuel 120945, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King Filter/Heater Fuel 120945 protects temperature-controlled operations by combining high-efficiency fuel filtration with integrated freeze protection for Thermo King refrigeration systems and transport refrigeration equipment used across the Southwest.
The Thermo King Filter/Heater Fuel 120945 supports consistent fuel flow, reduces contamination-related downtime, and helps fleets maintain temperature control and fuel-efficient cooling under cold-start and low-ambient conditions. West Texas Thermo King supplies certified OEM components to fleets operating in Amarillo, Lubbock, Odessa, and throughout the Permian Basin.
Integrated Fuel Heating – Prevents fuel gelling and freeze-related flow interruptions in cold climates for reliable engine starts and continuous operation.
High-Efficiency Filtration – Removes water and particulate contamination to protect injectors and fuel pumps, supporting long-term component reliability.
OEM Fitment – Engineered to meet Thermo King assembly tolerances, ensuring secure installation and consistent system integrity for transport refrigeration and heater applications.
Corrosion-Resistant Housing – Durable construction resists environmental corrosion common to regional operations and supports extended service intervals.
Cold-Weather Reliability – Designed to support auxiliary power units and heaters in low temperatures, improving uptime for reefers and refrigerated fleets.
Fleet-Ready Serviceability – Simplifies routine inspections and filter replacement to minimize shop labor time and improve return on investment.
Product Details
Part Number120945ProductThermo King Filter/Heater Fuel 120945FunctionFuel filtration with integrated heater to prevent fuel gelling and remove water/particulatesCompositionOEM-grade filtration media and corrosion-resistant housingCompatibilitySupports Thermo King transport refrigeration and heater applications, commonly used with Smart Reefer SR-4 and Precedent-series equipment
Efficiency & Sustainability – The Thermo King Filter/Heater Fuel 120945 optimizes fuel system efficiency by maintaining clean fuel delivery and preventing cold-weather fuel loss. Reliable filtration and freeze protection reduce unplanned service events and fuel waste, supporting long-term fleet sustainability goals. This component complements Thermo King Smart Reefer SR-4 controls and helps fleets meet emissions and operational standards such as CARB Evergreen where applicable.
Installation & Maintenance Tips – Install using OEM-specified clamps and mounting hardware. Inspect the filter and heater element during scheduled service intervals and replace according to Thermo King recommended maintenance practices. Confirm electrical connections for the heater circuit and verify proper fuel flow after installation.
Real-World Applications – The Thermo King Filter/Heater Fuel 120945 is ideal for reefers, refrigerated trucks, and transport refrigeration systems that face variable fuel quality and extreme temperatures, including auxiliary heaters and APUs. Certified for heavy-use fleet environments across West Texas, this component supports continuous temperature control for perishable cargo and critical loads.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
Backed by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, please contact us for warranty information or reach the service department for confirmation.
Frequently Asked Questions
Q: Is the Thermo King Filter/Heater Fuel 120945 compatible with common Thermo King reefers?
A: Yes. The component supports Thermo King transport refrigeration and heater applications and integrates with many Precedent-series and Smart Reefer systems when installed per OEM guidelines.
Q: How does the heater element improve fleet uptime?
A: The heater element prevents fuel gelling and maintains consistent fuel flow in low temperatures, which reduces cold-start failures and unscheduled downtime.
Q: What maintenance is recommended for this part?
A: Inspect the housing, replace the filter media per scheduled service intervals, and verify the heater circuit during routine maintenance to ensure reliable operation.
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.
