OE: 1105100-P00 Fuel Pre-Filter for GWM Wingle 5 Diesel | Great Wall

The OE: 1105100-P00 fuel pre-filter is engineered for GWM Wingle 5 and applicable Wingle 6 diesel platforms.
It functions as the primary protection stage in the vehicle’s dual-filter diesel system, capturing coarse contaminants and separating water before fuel reaches the high-pressure pump and secondary fine filter.
This component is essential for maintaining stable torque output, preventing injector wear, and ensuring reliable operation in commercial environments and off-road conditions.

Compatibility

This pre-filter fits diesel-powered Wingle models equipped with the following engines:

• GW2.5TC common-rail diesel

• GW2.8TC diesel engine series

• 4D20 diesel family

These engines are widely distributed across global export markets, including Africa, Latin America, Australia, the Middle East, and Southeast Asia.
The part is designed for platforms requiring strong contamination control due to varying diesel quality and demanding usage cycles.
It is also the predecessor of the updated supersession part 1105100AP00XA, offering a compatible fit across the same diesel applications.

Filtration / Material / Mechanical Design

The filter uses a multi-layer diesel filtration medium that traps water, rust particles, and large contaminants before they enter the high-pressure fuel system.
Its reinforced metal housing is designed to withstand vibrations, temperature fluctuations, and pressure surges common in pickup truck applications.
The internal water-separation structure helps reduce moisture accumulation that can lead to injector scoring and reduced fuel efficiency.
OE-specific connectors ensure proper sealing and alignment with the Wingle fuel routing system, enabling quick installation during routine maintenance.
Its robust construction provides long-term reliability in dusty, high-temperature, or humid environments.

Flow Stability & Engine Protection

By stabilizing fuel flow before it reaches the secondary filter, the pre-filter protects the high-pressure pump from cavitation and wear.
It supports consistent torque delivery at low RPM, smooth acceleration, and improved cold-start behavior.
Cleaner fuel flow reduces injector deposits, maintaining efficient combustion and lowering operational noise.
The pre-filter is particularly valuable for vehicles used in towing, rural transport, farming, and construction settings where fuel quality may fluctuate.

Interchangeable OE Numbers (Cross-Reference)

• 1105100AP00XA

• 1105100AP00XD

• 1105100A-P00

Maintenance Replacement (Official Interval)

Based on GWM diesel service guidelines:
Replace every 10,000 km under normal operating conditions.
In regions with inconsistent diesel quality or during heavy-duty commercial use, replacement is recommended at 7,500–10,000 km.
Technicians should inspect the unit for water accumulation and signs of contamination during routine service checks.