OE: 1105100AP00XA Fuel Pre-Filter for GWM Wingle 5 Diesel | Great Wall

The OE: 1105100AP00XA fuel pre-filter is designed for the GWM Wingle 5 and selected Wingle 6 diesel models, providing the first stage of protection in the vehicle’s two-stage diesel filtration system.
This pre-filter captures large particulates and water before fuel reaches the high-pressure common-rail pump and the fine filter.
It plays a critical role in ensuring consistent torque delivery, reliable cold starts, and long-term durability for vehicles used in demanding commercial and off-road conditions.

Compatibility

This pre-filter assembly fits Wingle 5 diesel models from 2008 onward and applicable Wingle 6 diesel variants across export markets.
It supports diesel engines including:

• GW2.8TC

• GW2.5TC

• 4D20 diesel family

These engines are widely used in regions with variable fuel quality such as Africa, South America, the Middle East, and Southeast Asia.
The part is a direct supersession of OE 1105100A-P00, providing updated housing materials and improved sealing characteristics.

Filtration / Material / Mechanical Design

The filter uses a multi-stage diesel medium engineered to capture coarse contaminants while supporting stable circulation.
Its aluminum housing resists corrosion and pressure fluctuation during heavy-load operation.
Internal water-separation features help protect the high-pressure pump from damage caused by moisture and particulate intrusion.
OE-spec inlet and outlet ports ensure precise fitment and correct fuel-line routing.
The module is designed to operate reliably under vibration, temperature cycling, and off-road usage typical for Wingle trucks in global markets.

Flow Stability & Engine Protection

Consistent pre-filtration reduces stress on the secondary filter and helps maintain accurate injector spray patterns.
Stable pressure delivery supports smoother acceleration and better response at low RPM, critical for diesel trucks used in towing and rural operations.
The pre-filter also improves cold-start reliability by reducing water content and large-particle contamination.
Overall, it contributes to extended fuel-system life and reduced maintenance costs throughout the vehicle’s operational lifespan.

Interchangeable OE Numbers (Cross-Reference)

• 1105100A-P00 (superseded)

• 1105100AP00XB

• 1105100AP00XD

Maintenance Replacement (Official Interval)

According to GWM diesel maintenance guidelines, the recommended service interval for the fuel pre-filter is:
Replace every 10,000 km
Shorter intervals (7,500 km) are advised in regions with low-quality diesel or heavy commercial usage.
Inspection for moisture buildup and visible contamination should be performed at every scheduled service.