The Long-Life Fuel Prefilter and Installation is a high-performance fuel filtration solution designed to protect the engine of the Sitrak C7H from contaminants and water. This complete kit includes a long-life electric heater prefilter and all necessary fittings and hardware for a professional installation.
This comprehensive Long-Life Fuel Prefilter and Installation kit features the Electric Pump Electric Heating Fuel Prefilter (right-in/right-out / long-life), along with bent tube connectors, short M16x1.5 fittings, composite sealing washers, and high-strength flange bolts and nuts. Every component is engineered to OEM specifications for a perfect fit and reliable performance in the most demanding operating conditions.
The Long-Life Fuel Prefilter and Installation system incorporates a state-of-the-art electric heating element that prevents fuel waxing and gelling in cold climates, ensuring consistent fuel flow and engine protection. The prefilter features a high-capacity filter media with a water separation efficiency of over 95%, extending the service life of the main fuel filter and reducing maintenance costs. The included precision-machined fittings and seals provide leak-free connections, while the robust mounting hardware ensures secure attachment to the chassis.
For complete technical specifications and ordering details, please refer to the official Sinotruk Catalog, which provides comprehensive information on all available variants and compatible truck models for the Long-Life Fuel Prefilter and Installation.
Whether you are upgrading your existing fuel filtration system or replacing a worn-out prefilter, this Long-Life Fuel Prefilter and Installation delivers factory-quality components and a straightforward installation. This Long-Life Fuel Prefilter and Installation is the definitive choice for operators who demand clean fuel, reliable cold-weather starting, and extended engine life.
This bent tube connector joins sections of 16mm diameter fuel line at a 90-degree angle. In the Long-Life Fuel Prefilter and Installation, it is made of high-strength brass with a corrosion-resistant nickel plating and features a double-ferrule compression design for leak-free connections.
The 90-degree bend allows for flexible routing in tight engine bay spaces, reducing stress on the fuel lines and preventing kinking. The connector is rated for pressures up to 10 bar and is compatible with diesel, biodiesel, and winter fuel additives.
This short fitting connects the fuel line to the prefilter or other components. In the Long-Life Fuel Prefilter and Installation, it features a M16x1.5 male thread on one end and a 16mm hose barb on the other, providing a secure and leak-free seal.
The compact design allows for use in confined spaces where longer fittings cannot fit. It is manufactured from stainless steel with a passivated finish, ensuring excellent resistance to fuel corrosion and wear.
This sealing washer provides a reliable seal for threaded connections in the Long-Life Fuel Prefilter and Installation. Made from a composite material with a metal core and a rubber outer layer, it compresses to fill any surface imperfections, preventing fuel leaks.
The washer is rated for use with diesel fuel at temperatures from -40°C to +120°C and is resistant to aging and fuel additives. Its reusability (up to three installations) makes it a cost-effective sealing solution.
These M10 flange bolts secure the prefilter bracket to the chassis. In the Long-Life Fuel Prefilter and Installation, they are grade 8.8 and feature a zinc-nickel coating for superior corrosion resistance. The integrated flange eliminates the need for a separate washer, simplifying installation.
The bolts are designed to withstand the high vibration environment of a heavy-duty truck, and their precise thread geometry ensures consistent torque retention over time.
These M10 flange nuts pair with the M10 bolts to provide secure fastening. In the Long-Life Fuel Prefilter and Installation, they are made of grade 10 steel and feature a serrated flange that bites into the mating surface, providing positive locking against vibration.
The nuts are zinc-plated for corrosion resistance and include a nylon locking patch for additional security, ensuring the prefilter remains firmly attached even under extreme road conditions.
This is the core component of the Long-Life Fuel Prefilter and Installation, combining a high-efficiency fuel filter with an electric heating element. The prefilter features a 10-micron cellulose media with a water separation efficiency of over 95%, protecting the injection system from particulates and moisture.
The integrated electric heating element draws 200W at 24V and automatically activates when the fuel temperature drops below 5°C, preventing wax crystal formation and ensuring consistent fuel flow. The right-in/right-out port configuration simplifies installation in the C7H’s fuel line, and the long-life design includes a replaceable filter element with a recommended service interval of 50,000 km. The prefilter housing is made of die-cast aluminum with a corrosion-resistant coating, and it includes a built-in water-in-fuel sensor port for optional monitoring.
The Long-Life Fuel Prefilter and Installation removes over 95% of water and captures particles down to 10 microns, protecting the high-pressure injection system from premature wear and costly repairs. The integrated electric heater ensures reliable fuel flow even in sub-zero temperatures, preventing waxing and gelling.
This Long-Life Fuel Prefilter and Installation kit includes all necessary fittings, seals, bolts, and nuts – no need to source additional parts. The high-quality brass and stainless steel components ensure leak-free connections and long-term reliability, while the pre-sized hardware simplifies installation.
The long-life filter element of the Long-Life Fuel Prefilter and Installation has a 50,000 km service interval, reducing downtime and maintenance costs. The electric heating system prevents filter clogging in cold weather, further extending the life of the main fuel filter.
The Long-Life Fuel Prefilter and Installation is manufactured to the exact OEM specifications, guaranteeing a perfect fit on the Sitrak C7H. The robust construction and advanced heating technology ensure reliable cold-weather starting and consistent engine performance, reducing the risk of fuel-related breakdowns.
Our online catalog provides comprehensive access to genuine SINOTRUK parts for all major vehicle lines — including HOWO, Sitrak, Steyr, and Yellow River series trucks. You can browse detailed specifications, original part numbers, and exploded-view diagrams for every assembly. Whether you are performing routine maintenance or planning a major overhaul, the catalog helps you quickly identify the correct components for your vehicle. When you become a SINOTRUK customer, we offer complimentary full‑access catalog services, ensuring you always have the latest product data and interchangeability information at your fingertips to support efficient fleet management and accurate parts ordering.
We are a heavy-duty truck parts store. Please leave your contact information and inquiries. We will respond within 12 hours.
