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The VG1034130039 Compressor Cooling Hose is a genuine OEM component designed specifically for Sinotruk Howo parts systems. This precision‑engineered hose is responsible for circulating coolant between the air conditioning compressor and the condenser, ensuring efficient heat dissipation and optimal cabin cooling performance. Manufactured from high‑grade synthetic rubber with a reinforced textile braid, the VG1034130039 hose delivers exceptional durability, flexibility, and resistance to refrigerants, oils, and extreme temperatures.
The VG1034130039 Compressor Cooling Hose is engineered to withstand the high pressures and thermal cycling typical of heavy‑duty air conditioning systems in SINOTRUK Howo trucks. Its robust construction and precise length ensure a perfect fit, eliminating kinks or restrictions that could impair coolant flow. This hose is a direct replacement for the original equipment, guaranteeing seamless integration with the existing A/C circuit.
Designed for durability, the VG1034130039 hose features a multi‑layer design that resists permeation, ozone cracking, and chemical attack from refrigerants and lubricants. This ensures long‑term reliability and minimises the risk of coolant leaks that could lead to compressor failure. Whether you are performing routine maintenance or a major A/C system overhaul, this cooling hose is a critical component for maintaining cabin comfort and system efficiency in your Howo truck.
| Parameter | Specification / Value |
|---|---|
| Product Name | Compressor Cooling Hose |
| OEM Number | VG1034130039 |
| Brand | SINOTRUK Howo |
| Material | Synthetic rubber with textile braid reinforcement |
| Length | 850 mm ±3 mm |
| Inner Diameter | 13.0 mm |
| Outer Diameter | 20.0 mm |
| Working Pressure | ≤ 25 bar |
| Burst Pressure | ≥ 75 bar |
| Operating Temperature | ‑40°C to +135°C |
| Fittings | Quick‑connect couplings (both ends) |
| Refrigerant Compatibility | R134a, R1234yf |
| Weight (approx.) | 0.32 kg |
| OEM Quality Standard | SINOTRUK factory spec / ISO 9001 |
Regular inspection of the VG1034130039 Compressor Cooling Hose is vital to ensure the air conditioning system operates efficiently. Check for signs of cracks, bulges, abrasion, or oil seepage during routine service intervals. Ensure that the quick‑connect fittings are clean and securely locked.
If the hose shows any signs of wear or leakage, replace it immediately. Always use genuine SINOTRUK Howo replacement parts to maintain system integrity. When installing, lubricate the O‑rings with clean PAG oil to prevent damage during connection. Use a refrigerant leak detector to verify the seal after installation.
The VG1034130039 Compressor Cooling Hose is widely used across the SINOTRUK Howo truck range, including Howo A7, Howo T7H, and Howo 6×4 and 8×4 chassis. It is compatible with both Euro II and Euro III engine variants, making it a versatile replacement part for fleet maintenance.
Key applications include long‑haul freight, construction, mining, and municipal services. The hose’s robust construction and reliable sealing make it suitable for operation in harsh environments, including extreme temperatures and off‑road conditions.
Each VG1034130039 Compressor Cooling Hose is individually coiled and protected with anti‑abrasion sleeves, then placed in a reinforced cardboard carton with custom‑cut foam supports to prevent deformation during transit. Multiple hoses are packed in sturdy corrugated boxes with internal dividers to avoid contact damage. Each package is clearly labelled with the OEM number, batch code, and handling instructions. SINOTRUK’s global logistics network ensures reliable delivery worldwide, with full tracking and optional insurance available.
“Perfect fit for our Howo T7H A/C system. The quick‑connect couplings locked securely, and the hose feels very durable. No leaks after weeks of operation.”
— Michael S., Fleet Manager, South Africa
“Excellent quality OEM hose. Replaced the old cracked hose on our Howo 6×4 and the cabin cools much faster now. Highly recommended.”
— Carlos G., Workshop Owner, Peru
“Good value for money. The hose arrived quickly and was exactly as described. Easy to install with basic tools.”
— Ahmed E., Truck Operator, Saudi Arabia
“We use these hoses in our fleet of Howo trucks. They hold up well in extreme heat and the fittings are reliable.”
— Zhang Wei, Fleet Engineer, China
The VG1034130039 Compressor Cooling Hose is a precision‑engineered component that ensures reliable refrigerant flow and heat dissipation in the air conditioning system of SINOTRUK Howo trucks. By choosing this genuine OEM hose, you guarantee that your cabin cooling system operates at peak efficiency, providing comfort for drivers and passengers. Trust the VG1034130039 to deliver the performance and dependability that SINOTRUK Howo is renowned for.
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