Image 1 of 1
Thermo King Oil Filter Dual-Stage Cellulose/Glass Media 119101
Official OEM Thermo King parts catalog entry for the Filter, Oil 119101, 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, Oil 119101 delivers OEM-grade filtration for Thermo King refrigeration systems, protecting engine lubrication circuits and supporting reliable temperature control across transport refrigeration applications.
Thermo King Filter, Oil 119101 removes contaminants that reduce lubrication efficiency and engine life, helping fleets maintain uptime and lower operating costs. West Texas Thermo King, a certified Thermo King dealership, lists this component for dependable service on diesel-driven and electric-assisted reefer units operating across Amarillo, Lubbock, Odessa, and the Permian Basin.
- Dual-Stage Filtration – Captures larger contaminants on the full-flow element while routing a portion of oil through a finer bypass section to protect precision engine components and extend service intervals.
- Epoxy-Coated Housing – Resists internal corrosion and pressure distortion to preserve seal integrity and reliable oil flow under heavy-duty transport refrigeration duty cycles.
- Cellulose/Glass Media – Balances contaminant-holding capacity with low restriction to maintain oil circulation and support consistent lubrication.
- Reinforced Center Tube – Spiral center tube construction prevents media collapse and sustains oil flow during high-demand operation.
- Robust Sealing Components – Heavy-duty gasket and spring maintain a positive seal to prevent bypass and ensure filtration precision.
- OEM Fit and Finish – Engineered to meet Thermo King standards for reliable installation and predictable service life on transport refrigeration equipment.
Product Details
| Part Number | 119101 |
| Product | Thermo King Filter, Oil 119101 |
| Media | Cellulose/Glass dual-stage media |
| Construction | Epoxy-coated canister, reinforced center tube, heavy-duty gasket |
| Compatibility | Thermo King transport refrigeration and engine-driven units; consult technician for model-specific fitment |
Efficiency & Sustainability
Thermo King Filter, Oil 119101 improves lubrication efficiency by removing abrasive particles and soot that accelerate wear, supporting fuel-efficient cooling and consistent temperature control across reefers. The filter’s design helps extend oil-change intervals when used according to Thermo King maintenance schedules, reducing waste and minimizing environmental impact for large fleets and regional operations in West Texas.
Installation & Maintenance Tips
Install using OEM-specified torque values and replacement gaskets. Inspect filter condition during scheduled service intervals and replace according to Thermo King maintenance guidance. Use recommended oil grades and clamps to ensure secure fitment and maintain filtration reliability under heavy duty cycles.
Real-World Applications
Ideal for reefer trailers, refrigerated trucks, and transport refrigeration units where consistent temperature control is critical—such as perishable loads, food distribution, and pharmaceutical transport. Certified technicians at West Texas Thermo King support fleet programs across Amarillo, Lubbock, Odessa, and throughout West Texas.
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: Contact West Texas Thermo King.
Frequently Asked Questions
Q: Is Thermo King Filter, Oil 119101 compatible with Smart Reefer SR-4 units?
A: Compatibility depends on unit configuration; technicians verify fitment for Smart Reefer SR-4 and other Thermo King models during parts selection and service.
Q: How often should fleets replace this oil filter?
A: Replacement intervals follow Thermo King maintenance schedules and operating conditions; inspect during routine service and replace when recommended to preserve engine protection and oil system efficiency.
Q: Does this filter support fuel-efficient cooling strategies?
A: Yes. By maintaining oil cleanliness and reducing internal wear, the filter supports reliable compressor operation and temperature control strategies that contribute to overall fuel-efficient cooling.
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 Filter, Oil 119101, 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, Oil 119101 delivers OEM-grade filtration for Thermo King refrigeration systems, protecting engine lubrication circuits and supporting reliable temperature control across transport refrigeration applications.
Thermo King Filter, Oil 119101 removes contaminants that reduce lubrication efficiency and engine life, helping fleets maintain uptime and lower operating costs. West Texas Thermo King, a certified Thermo King dealership, lists this component for dependable service on diesel-driven and electric-assisted reefer units operating across Amarillo, Lubbock, Odessa, and the Permian Basin.
- Dual-Stage Filtration – Captures larger contaminants on the full-flow element while routing a portion of oil through a finer bypass section to protect precision engine components and extend service intervals.
- Epoxy-Coated Housing – Resists internal corrosion and pressure distortion to preserve seal integrity and reliable oil flow under heavy-duty transport refrigeration duty cycles.
- Cellulose/Glass Media – Balances contaminant-holding capacity with low restriction to maintain oil circulation and support consistent lubrication.
- Reinforced Center Tube – Spiral center tube construction prevents media collapse and sustains oil flow during high-demand operation.
- Robust Sealing Components – Heavy-duty gasket and spring maintain a positive seal to prevent bypass and ensure filtration precision.
- OEM Fit and Finish – Engineered to meet Thermo King standards for reliable installation and predictable service life on transport refrigeration equipment.
Product Details
| Part Number | 119101 |
| Product | Thermo King Filter, Oil 119101 |
| Media | Cellulose/Glass dual-stage media |
| Construction | Epoxy-coated canister, reinforced center tube, heavy-duty gasket |
| Compatibility | Thermo King transport refrigeration and engine-driven units; consult technician for model-specific fitment |
Efficiency & Sustainability
Thermo King Filter, Oil 119101 improves lubrication efficiency by removing abrasive particles and soot that accelerate wear, supporting fuel-efficient cooling and consistent temperature control across reefers. The filter’s design helps extend oil-change intervals when used according to Thermo King maintenance schedules, reducing waste and minimizing environmental impact for large fleets and regional operations in West Texas.
Installation & Maintenance Tips
Install using OEM-specified torque values and replacement gaskets. Inspect filter condition during scheduled service intervals and replace according to Thermo King maintenance guidance. Use recommended oil grades and clamps to ensure secure fitment and maintain filtration reliability under heavy duty cycles.
Real-World Applications
Ideal for reefer trailers, refrigerated trucks, and transport refrigeration units where consistent temperature control is critical—such as perishable loads, food distribution, and pharmaceutical transport. Certified technicians at West Texas Thermo King support fleet programs across Amarillo, Lubbock, Odessa, and throughout West Texas.
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: Contact West Texas Thermo King.
Frequently Asked Questions
Q: Is Thermo King Filter, Oil 119101 compatible with Smart Reefer SR-4 units?
A: Compatibility depends on unit configuration; technicians verify fitment for Smart Reefer SR-4 and other Thermo King models during parts selection and service.
Q: How often should fleets replace this oil filter?
A: Replacement intervals follow Thermo King maintenance schedules and operating conditions; inspect during routine service and replace when recommended to preserve engine protection and oil system efficiency.
Q: Does this filter support fuel-efficient cooling strategies?
A: Yes. By maintaining oil cleanliness and reducing internal wear, the filter supports reliable compressor operation and temperature control strategies that contribute to overall fuel-efficient cooling.
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.