C4365703 Diesel Fuel Filter Fuel Water Separator Filter Element For DFCV ISZ13 Heavy Truck Diesel Engine Fuel Injection System Parts
Product Details
| OEM: | CC4365703 | Vehicle Model: | ISZ13 |
|---|---|---|---|
| Specifications: | FF5687 | ||
| Highlight |
C4365703,C4365703 Diesel Fuel Filter,Heavy Truck Diesel Fuel Filter |
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Product Description
C4365703 Diesel Fuel Filter is a high-efficiency fuel-water separation filter cartridge designed for ISZ13 diesel engine fuel supply circuit. It intercepts rust, sediment and fine solid contaminants in diesel fuel, and separates free mixed water to protect high-precision fuel injectors and fuel transfer pump. This aftermarket replacement filter resolves insufficient fuel delivery, power drop under heavy load and injector carbon blockage caused by filter clogging, filter medium damage and accumulated water. Reliable fuel purification stabilizes injection pressure and combustion performance, lowering engine breakdown risk for heavy-duty long-haul freight trucks.
Product Advantages Constructed from multi-layer hydrophobic composite filter material with large dust holding capacity. Reinforced inner support skeleton prevents filter deformation and collapse under fuel pressure fluctuation. The filter medium resists chemical erosion from diesel and fuel additives. Every fuel filter is inspected for sealing and flow performance before shipment, OEM shape matches filter housing for convenient spin-on replacement during regular maintenance.
| Item | Parameter |
|---|---|
| Part Number | C4365703 |
| Product Name | Diesel Fuel Filter |
| Matching Engine | ISZ13 |
| Material | Multi-Layer Filter Paper + Reinforced Support Frame |
| Feature | Fuel Filtration, Water Separation, Protect Fuel Injector |
| MOQ | Negotiable |
| Application | Engine Fuel Supply System Filter Housing |
Applicable Models Compatible with heavy commercial vehicles equipped with ISZ13 diesel engine, widely adopted for intercity bulk cargo and heavy-load highway transportation.




FAQ
Q1: What failure occurs when water enters injectors through a failed fuel filter?
A1: Water causes nozzle corrosion, poor fuel atomization, engine power drops significantly.
Q2: Why is air bleeding essential after installing this fuel filter?
A2: Trapped air leads to hard startup, rough idle and unstable power output.
Q3: What routine maintenance should be done on this fuel water separator?
A3: Drain accumulated water from the drain port regularly according to maintenance schedule.
Product Highlights
C4365703 Diesel Fuel Filter is a high-efficiency fuel-water separation filter cartridge designed for ISZ13 diesel engine fuel supply circuit. It intercepts rust, sediment and fine solid contaminants in diesel fuel, and separates free mixed water to protect high-precision fuel injectors and fuel ...
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