Official OEM Thermo King parts catalog entry for the Thermo King Nozzle EPA SE 119443, 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 Nozzle EPA SE 119443 supports Thermo King refrigeration system reliability by delivering precise fuel injection control for diesel-powered transport refrigeration units. Engineered for uptime and dependable temperature control across reefer trailer and truck applications, this OEM-grade nozzle helps maintain efficient combustion and consistent cooling performance.
West Texas Thermo King, a certified Thermo King dealership trusted by fleets across the Southwest, lists this nozzle as an OEM component for fleet operators who prioritize efficiency, accuracy, and compliance in temperature-controlled transport refrigeration.
| Part Number | 119443 |
| Product Name | Nozzle EPA SE |
| Component | Fuel injection nozzle (OEM) |
| Application | Thermo King diesel-powered transport refrigeration units and reefer trailer engines |
Efficiency & Sustainability – The Nozzle EPA SE 119443 promotes efficient combustion that supports fuel-efficient cooling and steady temperature control across long-haul and regional routes. When installed as part of a properly configured Thermo King system, this nozzle contributes to emissions-aware operation and complements fleet compliance programs, including systems that integrate Smart Reefer SR-4 telemetry or CARB Evergreen–aligned strategies.
Installation & Maintenance Tips – Install using OEM-specified fittings and torque values to ensure secure, leak-free operation. Inspect nozzle condition during scheduled engine service intervals and replace as needed to maintain precision spray patterns and optimal combustion. Certified technicians at West Texas Thermo King recommend following the Thermo King service manual for unit-specific procedures.
Real-World Applications – The Thermo King Nozzle EPA SE 119443 is suited for diesel direct and Diesel Direct Electric refrigeration engines operating on reefer trailers and refrigerated trucks across regional and long-haul routes. Fleets in Amarillo, Lubbock, Odessa, and throughout West Texas rely on OEM nozzles to maintain consistent temperature control, reduce unscheduled downtime, and protect perishable cargo integrity.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked by Thermo King engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting reliability and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, contact us for warranty information and direct inquiries to https://www.trailerservicesofwesttexas.com/contact.
Q: Is the Nozzle EPA SE 119443 compatible with Thermo King Smart Reefer systems?
A: Compatibility depends on the refrigeration unit’s engine configuration; consult the OEM parts catalog or a certified technician for specific fitment guidance.
Q: How does replacing a worn nozzle affect fleet fuel efficiency?
A: A properly functioning nozzle restores precise fuel delivery, which supports optimal combustion, improves fuel efficiency, and helps maintain stable temperature control for cargo integrity.
Q: Where should fleets schedule replacement or inspection?
A: Inspect nozzles during routine engine maintenance intervals and schedule service with West Texas Thermo King certified technicians to ensure OEM procedures and correct part installation.
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 Nozzle EPA SE 119443, 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 Nozzle EPA SE 119443 supports Thermo King refrigeration system reliability by delivering precise fuel injection control for diesel-powered transport refrigeration units. Engineered for uptime and dependable temperature control across reefer trailer and truck applications, this OEM-grade nozzle helps maintain efficient combustion and consistent cooling performance.
West Texas Thermo King, a certified Thermo King dealership trusted by fleets across the Southwest, lists this nozzle as an OEM component for fleet operators who prioritize efficiency, accuracy, and compliance in temperature-controlled transport refrigeration.
| Part Number | 119443 |
| Product Name | Nozzle EPA SE |
| Component | Fuel injection nozzle (OEM) |
| Application | Thermo King diesel-powered transport refrigeration units and reefer trailer engines |
Efficiency & Sustainability – The Nozzle EPA SE 119443 promotes efficient combustion that supports fuel-efficient cooling and steady temperature control across long-haul and regional routes. When installed as part of a properly configured Thermo King system, this nozzle contributes to emissions-aware operation and complements fleet compliance programs, including systems that integrate Smart Reefer SR-4 telemetry or CARB Evergreen–aligned strategies.
Installation & Maintenance Tips – Install using OEM-specified fittings and torque values to ensure secure, leak-free operation. Inspect nozzle condition during scheduled engine service intervals and replace as needed to maintain precision spray patterns and optimal combustion. Certified technicians at West Texas Thermo King recommend following the Thermo King service manual for unit-specific procedures.
Real-World Applications – The Thermo King Nozzle EPA SE 119443 is suited for diesel direct and Diesel Direct Electric refrigeration engines operating on reefer trailers and refrigerated trucks across regional and long-haul routes. Fleets in Amarillo, Lubbock, Odessa, and throughout West Texas rely on OEM nozzles to maintain consistent temperature control, reduce unscheduled downtime, and protect perishable cargo integrity.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked by Thermo King engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting reliability and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, contact us for warranty information and direct inquiries to https://www.trailerservicesofwesttexas.com/contact.
Q: Is the Nozzle EPA SE 119443 compatible with Thermo King Smart Reefer systems?
A: Compatibility depends on the refrigeration unit’s engine configuration; consult the OEM parts catalog or a certified technician for specific fitment guidance.
Q: How does replacing a worn nozzle affect fleet fuel efficiency?
A: A properly functioning nozzle restores precise fuel delivery, which supports optimal combustion, improves fuel efficiency, and helps maintain stable temperature control for cargo integrity.
Q: Where should fleets schedule replacement or inspection?
A: Inspect nozzles during routine engine maintenance intervals and schedule service with West Texas Thermo King certified technicians to ensure OEM procedures and correct part installation.
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.
