Intake and exhaust system

Intake and exhaust system

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Dongfeng GX Air Filter Connecting Rubber Hose 1109039-H12B0

Tailor-made for Dongfeng GX models with the precise part number 1109039-H12B0, this connecting rubber hose is engineered to match the original equipment’s dimensions and connection points, ensuring a seamless fit between the air filter assembly and the intake system for uncompromised functionality.

Product Attributes

Warranty: 1 YEARS ,Part name:  Air Filter Connecting Rubber Hose 1109039-H12B0

PRODUCT DESCRIPTION

01

Durable Rubber Compound

Constructed from high-quality, oil-resistant synthetic rubber that exhibits excellent flexibility and aging resistance. It withstands the harsh under-hood environment, including temperature fluctuations (-30°C to 100°C), engine vibrations, and exposure to automotive fluids, ensuring long service life without cracking or degradation.

02

Optimized Airflow Performance

Features a smooth inner surface and consistent bore diameter to minimize airflow restriction, promoting efficient air delivery from the air filter to the engine. This design helps maintain optimal combustion efficiency, supporting engine power output and fuel economy.

03

Secure Sealing Design

Equipped with precision-molded end connectors that create a tight, leak-proof seal when installed, preventing unfiltered air from bypassing the air filter and entering the engine. This protects critical engine components from dust, debris, and premature wear.

04

Easy Installation

Designed for straightforward replacement with pre-formed bends that follow the vehicle’s original hose routing. It requires no modifications or special tools, allowing for quick and hassle-free installation by both professional technicians and DIY users, ensuring minimal downtime during maintenance.

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%.