PL420 Fuel Filter

PL420 Fuel Filter Specifications

Compatible Brands & Applications

The PL420 fuel filter is widely used in diesel-powered vehicles and industrial equipment.

Applicable applications may include:

• Heavy-duty trucks

• Commercial buses

• Construction machinery

• Agricultural equipment

• Generator sets

• Marine diesel engines

Suitable for various diesel engine platforms requiring fuel water separation and high-efficiency filtration.

Product Advantages

The PL420 fuel filter is designed to provide stable fuel cleanliness and reliable engine protection in demanding environments.

Main advantages include:

• Efficient water separation performance

• High dirt-holding capacity

• Stable fuel flow performance

• Durable anti-corrosion housing

• Reliable sealing structure

• Long service life

• Easy installation and maintenance

• Improved injector protection

The high-quality filter media helps reduce engine wear and maintain stable fuel system performance.

Quality Standards & Inspection

All fuel filters are manufactured under strict quality management procedures to ensure stable product quality and export reliability.

Quality control processes may include:

• ISO 9001 quality management system

• Leak testing

• Filtration efficiency testing

• Water separation performance testing

• Seal ring inspection

• Pressure resistance testing

• Raw material quality inspection

Each production batch is inspected before shipment.

OEM & Customization Service

We support OEM and ODM customization services for importers, distributors, and aftermarket brands worldwide.

Customization options include:

• Custom logo printing

• Neutral packaging

• Private label packaging

• Barcode and sticker design

• Customized carton design

• Filter media upgrade

• Customized color options

• Exclusive branding support

Long-term cooperation projects and bulk procurement services are supported.

MOQ & Lead Time

Flexible purchasing quantities are available according to customer requirements.

• MOQ: Usually 50–100 pieces for standard orders

• Sample orders supported

• Standard production lead time: 7–20 working days

• OEM customization lead time: Around 20–35 working days

Production schedules can be adjusted according to order quantity and packaging requirements.

Packaging & Shipping

Export-standard packaging helps ensure product safety during international transportation.

Packaging solutions include:

• Individual neutral boxes

• Customized branded packaging

• Export cartons

• Pallet packaging for bulk shipment

Available shipping methods:

• Sea freight

• Air freight

• Express delivery

Sea transportation is suitable for large-volume export orders.

Using high-quality filter paper or other filter materials with good filtering performance. It can effectively filter out tiny particles, rust, dust and other impurities in the fuel, prevent these impurities from entering the engine, and reduce engine wear and failure.

It can separate the water in the fuel to prevent water from entering the engine combustion system, resulting in engine performance degradation, corrosion and other problems. The principle of its oil-water separation is to use the density difference between water and fuel to make water settle at the bottom of the filter, which is convenient for regular discharge.

The outer shell of the filter is usually made of strong materials, such as steel, which can withstand the vibration and impact during the vehicle's driving, ensuring the sealing and stability of the filter. At the same time, its internal structure is reasonably designed to ensure that the fuel can pass through the filter smoothly without blockage or insufficient flow.

The PL420 fuel filter is easy to install, has a high degree of matching with the vehicle's fuel system interface, and can be quickly installed on the vehicle. In addition, when the filter needs to be replaced, the operation is also relatively convenient, and the user can replace it by himself or with the help of professional maintenance personnel.

Jiefang J6P is a heavy-duty truck with a high market share. The PL420 fuel filter can provide effective filtering protection for its fuel system. Adapting to Jiefang J6P means that the size, interface and other parameters of the filter are perfectly matched with the fuel system of this model, which can ensure that the fuel is fully filtered before entering the engine, remove impurities, moisture and other harmful substances, protect the normal operation of the engine, and extend the service life of the engine.

HOWO heavy trucks are also a well-known brand in the commercial vehicle market. The PL420 fuel filter is also suitable for HOWO models. For the heavy-load conditions of HOWO heavy-duty trucks, the filter can effectively filter impurities in the fuel, ensure that the engine can still obtain clean fuel under high-load working conditions, and ensure the stability and reliability of power output.

Shaanxi Automobile Delong series models have a high reputation and market share in the heavy-duty truck market, and the PL420 fuel filter can also be well adapted to Delong models. It can help the fuel system of Delong vehicles maintain a good working condition, improve the utilization efficiency of fuel, and reduce the operating costs of vehicles.