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The 201V09411-5175 intercooler inlet pipe is a genuine SINOTRUK HOWO component engineered to deliver compressed air from the turbocharger to the intercooler with minimal pressure drop. As a vital element of the trusted Sinotruk howo parts family, this precision‑formed pipe ensures efficient charge air cooling, maximizing engine power and fuel economy. Manufactured from high‑strength aluminum alloy with smooth internal surfaces, the 201V09411-5175 unit withstands extreme temperatures and pressures while resisting corrosion. Its robust construction guarantees reliable performance in mining, construction, and long‑haul applications. Investing in this authentic component maintains optimal air density, reduces turbo lag, and extends engine life.
Intercooler Inlet Pipe
Впускная труба интеркулера
Tubo de entrada del intercooler
The 201V09411-5175 inlet pipe is precision‑formed from high‑grade aluminum alloy (AlSi7Mg) to ensure optimal strength‑to‑weight ratio and excellent thermal conductivity. The internal surface is smooth and free of obstructions, minimizing turbulence and pressure drop to maintain maximum charge air density. The pipe is designed with carefully calculated bends to fit seamlessly into the engine bay, connecting the turbocharger outlet to the intercooler inlet with precision.
Each 201V09411-5175 pipe undergoes rigorous quality control, including pressure testing to verify integrity at up to 4 bar (58 psi) and thermal cycling tests to ensure durability under extreme operating conditions. The ends are machined to accept high‑quality silicone hoses and clamps, providing a leak‑free connection. A corrosion‑resistant coating protects against environmental exposure. This meticulous engineering guarantees reliable performance and long service life.
The table below provides detailed technical data for the genuine SINOTRUK HOWO 201V09411-5175 intercooler inlet pipe. These specifications are essential for verifying compatibility.
| Parameter | Specification | Details |
|---|---|---|
| OEM Part Number | 201V09411-5175 | SINOTRUK HOWO Original Code |
| Product Name | Intercooler Inlet Pipe | Turbo to intercooler |
| Material | Aluminum alloy AlSi7Mg | High strength, lightweight |
| Inlet Diameter | 76 mm (3″) | For turbo outlet |
| Outlet Diameter | 76 mm (3″) | For intercooler inlet |
| Overall Length | 480 mm (approx.) | Depends on engine model |
| Wall Thickness | 3.0 mm | Robust construction |
| Maximum Operating Pressure | 4 bar (58 psi) | Tested to burst pressure |
| Temperature Range | -40°C to +220°C | Continuous operation |
| Applicable Engines | MC11, MC13, WD615 series | Verify turbo location |
The 201V09411-5175 intercooler inlet pipe is a direct OEM replacement for Howo trucks equipped with MC11, MC13, and WD615 engines. It is installed between the turbocharger compressor outlet and the intercooler inlet, carrying compressed hot air to be cooled before entering the intake manifold. A properly sealed and unobstructed pipe is essential for maintaining boost pressure and preventing power loss.
In heavy‑duty applications, the inlet pipe is exposed to high temperatures, pressure cycles, and vibration. The genuine 201V09411-5175 pipe is engineered to withstand these conditions without cracking or leaking. It ensures that the intercooler receives the maximum possible airflow, optimizing combustion and reducing exhaust temperatures. This pipe is also used in some SITRAK models with similar engine configurations.
When replacing the intercooler inlet pipe, always inspect the silicone hoses and clamps for wear. Use high‑temperature silicone grease on the hose ends to ease assembly and ensure a tight seal.
Correct installation of the 201V09411-5175 inlet pipe is essential to ensure leak‑free operation and optimal performance. Follow these steps:
Allow the engine to cool completely. Remove the old pipe and clean all connection points. Inspect the turbo outlet and intercooler inlet for damage or debris.
Apply a thin film of high‑temperature silicone grease to the inside of the hose ends. Slide the hoses onto the pipe ends and position the assembly. Tighten all clamps evenly to the specified torque.
Start the engine and check for boost leaks using a soapy water spray or smoke machine. Verify that boost pressure reaches normal levels and that there are no unusual noises.
A damaged or leaking inlet pipe can cause significant performance loss. Common signs that replacement is needed include:
If any of these symptoms are observed, immediate replacement with a genuine 201V09411-5175 pipe is recommended. Continuing to operate with a compromised pipe can lead to elevated exhaust temperatures and turbocharger damage.
Smooth internal surfaces and optimized geometry ensure minimal pressure drop, delivering dense, cool air to the engine for complete combustion.
High‑grade aluminum and corrosion‑resistant coating withstand thermal cycling and vibration, providing reliable performance for hundreds of thousands of kilometers.
Engineered to OEM specifications, the pipe bolts directly into place without modification, saving installation time and ensuring proper alignment with hoses.
To maximize the service life of your 201V09411-5175 inlet pipe, follow these best practices:
By adhering to these guidelines, you ensure that the 201V09411-5175 pipe performs optimally throughout its intended service interval.
Aftermarket intercooler pipes are often made from inferior materials with poor weld quality and inaccurate bends, leading to leaks, pressure loss, and premature failure. The genuine 201V09411-5175 is manufactured to the exact specifications of the original equipment, using certified aluminum alloy and precision forming. Each pipe is pressure‑tested and inspected for dimensional accuracy, guaranteeing that it will perform exactly as the original part.
By choosing authentic SINOTRUK HOWO parts, you protect your investment and ensure your truck maintains its power, efficiency, and resale value. The Sinotruk howo parts catalog includes a full range of air intake and cooling system components engineered for maximum durability. For fleet managers and owner‑operators who demand the best, the genuine 201V09411-5175 is the only responsible choice.
The 201V09411-5175 intercooler inlet pipe is used across a wide range of Howo models: T7H, C7H, A7, and classic Howo‑7 series equipped with MC11, MC13, and WD615 engines. It may also fit some SITRAK trucks with similar engine layouts. Always verify the turbocharger outlet orientation and intercooler inlet position using the service manual.
Each 201V09411-5175 is individually packaged in a sturdy cardboard box with foam supports to protect the pipe during shipping. The package includes the pipe only; mounting hoses and clamps must be ordered separately if needed.
Production of the 201V09411-5175 takes place in IATF 16949 certified facilities, using CNC bending and TIG welding with in‑process gauging. Statistical process control ensures that dimensional variations are kept to a minimum. Every batch is accompanied by a material certificate and pressure test report, guaranteeing that the pipes delivered are identical to those fitted on new Howo trucks at the factory.
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