Thermo King Radiator-Top Silicone Coolant Hose 119544

Official OEM Thermo King parts catalog entry for the Thermo King Hose-Rad Top Silicone 119544, 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 Hose-Rad Top Silicone 119544 supports Thermo King refrigeration system reliability by delivering OEM-grade silicone construction for coolant routing at the radiator top. West Texas Thermo King lists this component for temperature-controlled fleets that require consistent temperature control and uptime across the Southwest.

Product Overview

Thermo King refrigeration system components demand materials that withstand thermal cycling, flexing, and long duty cycles. The Thermo King Hose-Rad Top Silicone 119544 provides flexible, heat-resistant routing for radiator coolant and contributes to fuel-efficient cooling and dependable transport refrigeration operation on reefer trailers and refrigerated trucks.

Key Features & Customer Benefits

• OEM Silicone Construction – Ensures resistance to extreme temperatures and ozone for extended service life and dependable fleet uptime.
• Engineered Fit – Matches Thermo King routing requirements to support secure, leak-free connections and reduce service interruptions.
• Flexible Durability – Maintains flexibility through thermal cycles to minimize stress at clamps and hose joints, protecting system reliability.
• Chemical Resistance – Resists coolant additives and common refrigerant system exposures to preserve hose integrity over routine operating conditions.
• Serviceability – Simplifies roadside and depot replacement with standard clamping practices to restore temperature control quickly.
• Fleet ROI – Reduces unscheduled downtime and lowers lifecycle maintenance costs by using an OEM-specified silicone hose for critical coolant routing.

Product Details

The Thermo King Hose-Rad Top Silicone 119544 is an OEM-grade silicone radiator-top hose specified for Thermo King transport refrigeration applications. It uses high-quality silicone formulated for thermal stability, flexibility, and resistance to environmental and chemical exposure typical in reefer trailer and refrigerated truck service. Service technicians find this hose suited for routine maintenance and emergency replacement when Thermo King service manuals identify a silicone top-radiator hose in the system layout.

Efficiency & Sustainability

This silicone hose supports fuel-efficient cooling by preserving coolant flow and minimizing leaks that can reduce thermal transfer efficiency. Properly maintained Thermo King components help systems meet emission and efficiency expectations, and integrate into Smart Reefer SR-4 monitoring and other telematics when installed per OEM guidance. Use of OEM parts contributes to longer component life and fewer waste replacements in fleet operations across West Texas and the Permian Basin.

Installation & Maintenance Tips

Install with OEM-specified clamps and torque practices to secure leak-free connections. Inspect hoses during scheduled maintenance intervals for softening, hardening, or signs of abrasion at clamp locations. Replace with Thermo King Hose-Rad Top Silicone 119544 at first evidence of compromise to preserve temperature control and avoid extended downtime.

Real-World Applications

This hose fits radiator-top coolant routing on Thermo King-equipped reefer trailers and refrigerated trucks used in long-haul transport refrigeration and local distribution. Fleets operating Smart Reefer, Precedent-series units, and other Thermo King refrigeration platforms use OEM silicone hoses to maintain consistent temperature control for perishable cargo across Amarillo, Lubbock, Odessa, and West Texas.

Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.

Customer Assurance

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.

Check Parts Warranty

For current warranty eligibility or OEM replacement coverage, contact us for warranty information or contact the service department directly at https://www.trailerservicesofwesttexas.com/contact.

Frequently Asked Questions

Q: Is this hose compatible with Thermo King Precedent-series units?
A: This hose serves as an OEM-style radiator-top silicone hose for Thermo King transport refrigeration systems. Confirm model-specific fitment in the Thermo King service manual or contact West Texas Thermo King for verification.

Q: What installation hardware is recommended?
A: Use OEM clamps and follow prescribed torque values. Proper clamp selection and placement ensure secure, leak-free installation and reduce rework during scheduled maintenance.

Q: How does this part support fuel-efficient cooling?
A: By preserving correct coolant flow and preventing leaks, the hose helps maintain thermal transfer efficiency, supporting fuel-efficient cooling and consistent temperature control for reefer trailers.

Related Resources

• Hoses & Connections
• Cooling & Heating Components
• Thermo King Filters

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.