Fuel-Water Separator PL420 With Oil Cup

The Fuel-Water Separator PL420 With Oil Cup is designed to effectively remove water, dirt, rust, and harmful contaminants from diesel fuel, helping protect fuel injectors and engine components from premature wear. As a high-performance PL420 fuel water separator, it ensures cleaner fuel delivery and improves the reliability of diesel engine systems.

Equipped with a durable transparent or metal oil cup, the Pl420 Filter with oil cup allows easy monitoring of water accumulation and simplifies maintenance. It is widely used in diesel-powered vehicles, generators, construction machinery, agricultural equipment, and marine engines.

By separating water before it enters the fuel injection system, the PL420 fuel water separator helps reduce injector blockage, corrosion, and engine downtime, ensuring smooth and efficient operation in demanding environments.

Key Features of Pl420 Filter

• Efficient water separation for diesel fuel systems

• Removes dirt, rust, sediment, and harmful particles

• Durable oil cup design for easy inspection and drainage

• Helps protect injectors, pumps, and fuel system components

• Stable fuel flow with high filtration efficiency

• Heavy-duty construction for long-lasting durability

• Easy installation and replacement

Compatible Models for Pl420 Filter

The Pl420 Filter is designed to replace and fit a variety of diesel engine fuel filtration systems. It is commonly used in heavy-duty trucks, generators, agricultural machinery, construction equipment, and marine diesel engines.

Compatible Equipment Applications

• Diesel generators

• Excavators and construction machinery

• Agricultural tractors and farm equipment

• Heavy-duty trucks and commercial vehicles

• Marine diesel engines

• Industrial diesel power systems

Replacement Reference

The Pl420 Filter may be compatible with fuel filtration systems requiring equivalent specifications and dimensions.

Please check:

• OEM part number

• Thread size

• Overall dimensions

• Fuel system compatibility

• Installation structure

To ensure the correct fitment, we recommend confirming your original filter model or equipment brand before ordering.

Not sure if the PL420 with oil cup fits your machine? Contact us with your engine or OEM number for compatibility support.