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The FS36253 Fuel Filter is a high‑performance filtration component engineered for the diesel fuel systems of SINOTRUK Howo heavy‑duty trucks. As a trusted supplier of genuine Sinotruk howo parts, we offer this OEM‑grade fuel filter as a direct replacement for the original factory filter. The FS36253 fuel filter delivers exceptional contaminant removal and reliable water separation, ensuring clean fuel delivery, reduced injector wear, and consistent engine performance under the most severe hauling and construction conditions.
Constructed with a high‑density synthetic‑cellulose blend media and a durable, corrosion‑resistant steel housing, the FS36253 fuel filter provides outstanding filtration efficiency, capturing particles down to 4 microns while effectively separating water from the fuel. Its advanced pleat design maximizes surface area, extending service intervals and maintaining low flow restriction throughout the filter’s life, even in extreme operating environments.
OEM FS36253 • Heavy‑duty application • 4‑micron efficiency • Water separator • Direct OEM fit
The FS36253 is a premium fuel filter designed specifically for SINOTRUK Howo trucks, including the widely used A7, T7H, and mixer chassis, as well as other heavy‑duty models that require this filter specification. This filter is essential for protecting the high‑pressure fuel pump and injectors from abrasive particles and water contamination that can cause injector sticking, premature wear, and expensive repair bills.
The FS36253 fuel filter features a high‑quality synthetic‑cellulose blend media that provides excellent filtration efficiency and high dirt‑holding capacity. The media is treated with a hydrophobic coating that enhances water separation, allowing water droplets to coalesce and drop to the bottom of the filter housing, where they can be easily drained via the integrated drain valve. Its robust metal casing is internally coated to resist corrosion and is designed to withstand fuel system pressures up to 12 bar.
A reliable bypass valve is incorporated to ensure continuous fuel flow in the event of filter clogging, preventing engine fuel starvation and potential damage. The filter also includes a water‑in‑fuel sensor port (compatible with OEM sensors) for real‑time monitoring of water accumulation, giving drivers and fleet managers early warning of potential issues.
Common symptoms of a restricted fuel filter include loss of power, rough idling, hard starting, black smoke from the exhaust, and decreased fuel economy. Replacing the filter with the FS36253 restores proper fuel flow, protects the injection system, and ensures optimal combustion efficiency. This OEM‑spec filter is the ideal choice for routine maintenance and emergency replacements.
Whether you are performing scheduled servicing or addressing a fuel‑related performance issue, the FS36253 Fuel Filter delivers the reliability, filtration performance, and durability that SINOTRUK Howo professionals demand.
The FS36253 fuel filter is specifically designed for SINOTRUK Howo trucks equipped with common‑rail or unit‑injector fuel systems, including the popular A7, T7H, and mixer chassis, as well as other heavy‑duty models that use this filter specification. It is a direct OE replacement and is fully compatible with all factory filter heads, fuel lines, and sensor ports.
This filter is ideal for applications where fuel quality may vary, such as construction sites, mining operations, and long‑haul transport. In these environments, water and particulates in diesel fuel are common and can cause serious injector and pump damage. The FS36253 provides the filtration and water separation needed to keep the fuel system clean and reliable.
When replacing the fuel filter, it is recommended to inspect the fuel lines, primer pump, and filter housing for signs of contamination or damage. The FS36253 is compatible with standard diesel and biodiesel blends up to B20, offering flexibility for fleet operators.
For fleets with multiple Howo trucks, standardizing on the FS36253 simplifies inventory management and ensures the correct filter is available for scheduled services. Always verify the filter thread and dimensions on your specific truck to confirm compatibility, though the FS36253 is the standard filter for most Howo heavy‑duty applications.
Replacing the FS36253 fuel filter is a routine maintenance task that can be performed by most technicians using standard hand tools. Begin by relieving the fuel system pressure and placing a container under the filter to catch any spilled fuel.
Remove the old filter by turning it counterclockwise with a filter wrench. Clean the mounting surface on the filter head, ensuring the old gasket is completely removed. Apply a thin film of clean diesel fuel to the new filter’s gasket to ensure a proper seal. Screw the new FS36253 filter onto the head until the gasket contacts the sealing surface, then tighten an additional ¾ to 1 full turn (or to the manufacturer’s torque specification of 20‑25 Nm).
After installation, prime the fuel system using the primer pump until fuel flows from the vent screw, then close the vent. Start the engine and check for leaks around the filter. If the filter has a water drain, open it briefly to purge any air and ensure proper water separation function.
For maintenance, replace the fuel filter at every recommended service interval, typically every 15,000‑20,000 km for heavy‑duty applications, or more frequently if operating in areas with poor fuel quality. Regularly drain accumulated water from the filter using the drain valve – this should be done weekly or whenever the water‑in‑fuel warning light illuminates. Keep a log of filter changes to track maintenance schedules.
The FS36253 fuel filter is manufactured in an ISO 9001‑certified facility using advanced pleating and bonding technologies. The filter media is sourced from leading global suppliers and is tested for efficiency, dirt‑holding capacity, and water separation performance. The steel housing is formed from high‑grade cold‑rolled steel and coated with a durable anti‑corrosion layer.
Each filter undergoes rigorous quality control checks, including media integrity testing, water separation verification (SAE J1839), burst pressure testing, and leak testing under vacuum and pressure. Random samples from each production batch are subjected to endurance testing on a fuel system test bench to validate filtration performance and structural durability over the filter’s service life.
We back the FS36253 with a comprehensive 12‑month warranty against material and workmanship defects. Our commitment to quality ensures that every filter delivers the same level of protection and performance as the original equipment, giving you confidence in your fuel system’s reliability.
Choose genuine filtration for your Howo – choose the FS36253 Fuel Filter.
The FS36253 Fuel Filter is a vital component for protecting your Howo’s high‑pressure fuel system from the damaging effects of water and particulate contamination. A clogged or water‑saturated filter can lead to injector failure, pump wear, reduced power, and increased fuel consumption. By choosing this OEM‑spec filter, you ensure that your engine receives clean, dry fuel for optimal combustion and performance.
Engineered with a high‑efficiency synthetic‑cellulose media and a superior water‑repellent treatment, the FS36253 offers outstanding particle capture and water separation, making it ideal for the demanding conditions of heavy‑duty transport and construction. Its robust construction and integrated drain valve simplify maintenance and extend service intervals.
Fleet operators benefit from reduced injector and pump repairs, improved fuel economy, and lower overall maintenance costs. Owner‑operators gain peace of mind knowing their fuel system is protected by a filter that meets strict OEM standards and is backed by a comprehensive warranty.
Invest in the FS36253 and ensure your SINOTRUK Howo’s fuel system delivers reliable performance and long service life.
Order your FS36253 today and keep your engine running clean and efficient.
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