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- Wanda Plaza, Jinan, Shandong, China
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The AZ103811000011 Intake Pipe Assembly is a genuine OEM component designed specifically for Sinotruk Howo parts systems. This precision‑engineered induction system delivers clean, filtered air to the engine’s combustion chambers, ensuring optimal fuel‑air mixture and maximum power output. Manufactured from high‑grade engineered plastic and reinforced with stainless steel inserts, the AZ103811000011 assembly offers exceptional durability, thermal stability, and resistance to vibration, making it a critical component for Howo heavy‑duty trucks.
The AZ103811000011 Intake Pipe Assembly is engineered to withstand the harsh under‑hood conditions of SINOTRUK Howo trucks, including high temperatures, dust, and engine vibration. Its smooth internal bore and aerodynamic design minimise airflow restriction, contributing to improved throttle response and fuel efficiency. This assembly is a direct replacement for the original equipment, guaranteeing seamless integration with the existing air intake system.
Designed for durability, the AZ103811000011 assembly features a multi‑layer construction that resists cracking, warping, and chemical attack from engine oils and blow‑by gases. The integrated mounting brackets and precision‑moulded connections ensure a secure, vibration‑proof fit. Whether you are performing routine maintenance or a major engine overhaul, this intake pipe assembly is a critical component for maintaining peak engine performance and longevity in your Howo truck.
| Parameter | Specification / Value |
|---|---|
| Product Name | Intake Pipe Assembly |
| OEM Number | AZ103811000011 |
| Brand | SINOTRUK Howo |
| Material | Engineering plastic (PA6+GF30) with stainless steel inserts |
| Overall Length | 680 mm ±5 mm |
| Inner Diameter | 76.0 mm |
| Mounting Brackets | Integrated steel brackets with rubber isolators |
| Operating Temperature | ‑40°C to +120°C |
| Connections | Air cleaner outlet (clamp) / turbocharger inlet (V‑band) |
| Surface Finish | Smooth moulded interior, textured exterior |
| Weight (approx.) | 1.85 kg |
| OEM Quality Standard | SINOTRUK factory spec / ISO 9001 |
Regular inspection of the AZ103811000011 Intake Pipe Assembly is essential to ensure optimal engine performance and fuel efficiency. Check for cracks, loose connections, or signs of oil residue that could indicate a failing PCV system. Ensure that all clamps and V‑band connections are tight and that the rubber isolators are not degraded.
If the assembly shows signs of damage or excessive wear, replace it immediately. Always use genuine SINOTRUK Howo replacement parts to maintain intake system integrity. When reinstalling, clean the mating surfaces and apply a light coat of silicone grease to the rubber seals to ensure a positive seal. Torque the V‑band clamp to the manufacturer’s specification.
The AZ103811000011 Intake Pipe Assembly 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 assembly’s robust construction and reliable sealing make it suitable for operation in harsh environments, including extreme temperatures and off‑road conditions.
Each AZ103811000011 Intake Pipe Assembly is individually wrapped in protective foam and placed in a reinforced cardboard carton with custom‑cut supports to prevent deformation during transit. Multiple assemblies 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.
“The AZ103811000011 intake pipe fit perfectly on our Howo T7H. The quality is excellent and the engine feels more responsive.”
— Michael R., Fleet Manager, UK
“Genuine OEM part with robust construction. Replaced the cracked pipe on our Howo 6×4 and the intake leak is gone.”
— Juan P., Workshop Owner, Colombia
“Good value and fast shipping. The assembly is solid and the V‑band flange sealed perfectly.”
— Hassan A., Transport Operator, Kuwait
“We use these intake pipes on all our Howo trucks. They hold up well in dusty conditions and the brackets are strong.”
— Li Qin, Fleet Engineer, China
The AZ103811000011 Intake Pipe Assembly is a precision‑engineered component that ensures clean, unrestricted airflow to the engine of SINOTRUK Howo trucks. By choosing this genuine OEM assembly, you guarantee that your engine breathes efficiently, delivering optimal power and fuel economy. Trust the AZ103811000011 to deliver the performance and dependability that SINOTRUK Howo is renowned for.
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