Cooling system

Cooling system

Home / Products / DONGFENG MENGSHI / Cooling system / Genuine Dongfeng Intercooler Inlet Steel Pipe 11C21-18114 for Dongfeng MENGSHI EQ2050 Spare Parts

Genuine Dongfeng Intercooler Inlet Steel Pipe 11C21-18114 for Dongfeng MENGSHI EQ2050 Spare Parts

This genuine intercooler inlet steel pipe with OE number 11C21-18114 is professional Dongfeng MENGSHI spare parts specially manufactured for Dongfeng MENGSHI EQ2050 off-road vehicles. It serves as the pipeline for delivering compressed hot air from turbocharger to intercooler, which is a vital component of the engine air intake cooling system. Made of high-strength polished stainless steel with seamless welding technology, this intercooler pipe features excellent pressure resistance, high temperature resistance and air tightness, avoiding air leakage under heavy load and rugged driving conditions. Produced strictly following Dongfeng original drawing specifications, the port size and bending radian fully match OEM standards. Widely adopted in Dongfeng MENGSHI EQ2050 fleet maintenance and overhaul, it guarantees stable intake air cooling efficiency and protects engine power output.


PRODUCT DESCRIPTION

01

High Strength Intercooler Inlet Steel Pipe 11C21-18114

This 11C21-18114 intercooler inlet steel pipe is dedicated Dongfeng MENGSHI spare parts for Dongfeng MENGSHI EQ2050 off-road vehicles. It is fabricated with premium polished stainless steel and full penetration welding, with precise curved shape and standard quick-connect flanges. As the air delivery pipeline between turbocharger and intercooler, it maintains stable airflow and good sealing performance under high temperature and boost pressure. It is a core component of the engine intercooler intake system for Dongfeng off-road vehicles and supports direct OEM installation without modification.


02

Stop Air Leakage & Power Drop On EQ2050

Damaged, cracked or leaking intercooler inlet pipe will cause intake air loss, insufficient engine power, increased fuel consumption and turbo system faults on Dongfeng MENGSHI EQ2050 off-road vehicles. Our genuine 11C21-18114 intercooler steel pipe effectively eliminates such failures. Its solid welded structure resists thermal deformation and vibration cracks under harsh terrain, keeps intercooler system working normally, and is an essential Dongfeng MENGSHI spare part for vehicle repair and regular overhaul.


03

Dongfeng OEM Specification & Air Tight Inspection

The 11C21-18114 intercooler inlet steel pipe is manufactured according to original Dongfeng technical standards as qualified Dongfeng MENGSHI spare parts. Every finished pipe undergoes air tightness test, pressure resistance inspection and dimension verification before delivery. It is fully compatible with Dongfeng MENGSHI EQ2050 models and has been widely equipped in off-road vehicle fleets, delivering stable intake cooling performance under high-temperature and heavy-duty working environments.


04

Ready Stock Pipe For Wholesale & Fleet Procurement

We supply genuine 11C21-18114 intercooler inlet steel pipe as reliable supplier of Dongfeng MENGSHI spare parts and Dongfeng MENGSHI EQ2050 auto parts. Sufficient inventory enables fast global shipment for auto parts distributors, repair workshops and fleet purchasing teams. Rigid packaging prevents deformation during long-distance transportation. We can verify model compatibility and provide intercooler pipeline assembly guidance for off-road vehicle maintenance projects.

TECHNICAL SUPPORT

1. Accessories selection consultation

- Provide ** intelligent selection tools ** (such as parts matching query system), input the vehicle model VIN code or engine model to match the corresponding parts number, reducing the selection error rate.


The technical team is available online 7×12 hours to answer technical questions about accessories (such as material compatibility and installation processes).


2. Customized development support

We offer specialized R&D services for special market demands (such as heat dissipation accessories for high-temperature regions in the Middle East and dedicated suspension components for road conditions in Africa), and complete sample delivery within six weeks.


3. Training and Technical materials

Provide remote/on-site training for the customer's after-sales team (such as diagnosis of electrical control accessories and DPF regeneration operation), along with multilingual versions of the "Accessories Installation Manual" and "Troubleshooting Guide".


4. Quality Traceability and Improvement

Through the QR code traceability system (one product, one code), track the production batch of accessories and the source of raw materials, respond quickly to quality complaints and initiate improvement processes.

AFTER-SALES AND LOGISTICS SUPPORT

After-sales service

After-sales service

Quality Assurance Policy


-The warranty period for original factory parts is 12 months (counting from the date of signature for receipt), covering material defects, process issues, and man-made damage.


- Provide "Localized Express repair Service" : Cooperate with third-party repair networks in markets such as Southeast Asia and the Middle East, and deliver emergency parts to designated repair points within 4 hours.


Return and Exchange Process


-The customer is required to submit the test report (such as a third-party appraisal) within the warranty period. After confirmation by Dongfeng, a reissue or refund will be arranged within 5 working days.

Logistics support

Logistics support

Warehouse Layout


-Five major regional accessory centers have been established globally (Southeast Asia, the Middle East, Africa, South America, and Europe) to achieve "next-day delivery" for mainstream accessories (covering customers within the regions).


Emergency Logistics Plan


-Emergency parts can be directly delivered within 48 hours via the "Dongfeng Exclusive Aviation Special Line" (such as engine ECU, brake valves and other key components).


Packaging Optimization

-Use shockproof and moisture-proof packaging (such as honeycomb cartons + pearl cotton), and reinforce fragile parts (such as glass, sensors), keeping the damage rate within 0.5%.