The OE: 1111402AED09 fuel filter assembly is the main fine filtration unit for GWM Wingle 6 diesel models, supporting the needs of modern common-rail engines.
It captures fine particles and moisture before fuel enters the high-pressure pump and injectors.
This filtration stage helps maintain smooth combustion, stable torque delivery, and consistent performance during daily driving and commercial use.
Compatibility
This fuel filter assembly fits Wingle 6 diesel platforms, powered by:
Wingle 6 models are widely used in global markets where fuel quality can vary.
The filter integrates with the truck’s two-stage diesel filtration system, working after the pre-filter.
Its housing, sealing points, and connectors match OE specifications for direct installation.
The assembly supports stable operation in mixed urban, rural, and highway environments.
Filtration / Material / Mechanical Design
The unit features a multi-layer synthetic filtration medium designed to capture fine contaminants without limiting flow.
Its durable aluminum housing handles pressure changes during towing, load transitions, and temperature shifts.
Internal water-separation channels help reduce moisture within the fuel supply.
OE-grade sealing interfaces ensure accurate fitment and stable pressure throughout the system.
The filter performs reliably in dusty regions, warm climates, and long working hours typical of Wingle 6 usage.
Flow Stability & Engine Protection
Clean fuel supports accurate injector spray patterns and predictable torque.
The assembly helps improve cold-start reliability and maintain smooth idling.
Stable filtration reduces stress on the high-pressure pump during heavy-duty tasks.
By keeping contaminants away from sensitive components, the filter supports long-term system reliability and steady engine performance.
Interchangeable OE Numbers (Cross-Reference)
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1111402AED10
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1111402XED09
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1111402AP00A9
Maintenance Replacement (Official Interval)
The recommended replacement interval for Wingle 6 diesel fine filters is 20,000 km.
A shorter interval of 10,000–15,000 km is suitable when operating in regions with inconsistent diesel quality.
Technicians should inspect for moisture or debris during scheduled service.
