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The 40050800119 Fuel Filter Element is a premium replacement cartridge designed for the diesel fuel filtration systems of SINOTRUK Howo heavy‑duty trucks, ensuring clean, contaminant‑free fuel delivery for optimal engine performance. As a trusted supplier of genuine Sinotruk howo parts, we offer this OEM‑grade fuel filter element as a direct replacement for the original factory cartridge. The 40050800119 fuel filter element effectively captures particles down to 4 microns and separates water, protecting injectors and pumps from premature wear, even under the most severe hauling and construction conditions.
Engineered with a high‑density synthetic fiber media and a robust metal support core, the 40050800119 fuel filter element delivers exceptional filtration efficiency and high dirt‑holding capacity. Its advanced pleat design maximizes surface area, extending service intervals and maintaining low flow restriction throughout the element’s life, ensuring a consistent supply of clean fuel to the engine.
OEM 40050800119 • Heavy‑duty application • 4‑micron efficiency • Synthetic media • Direct OEM fit
The 40050800119 is a premium fuel filter element designed specifically for the cartridge‑type fuel filter housings of SINOTRUK Howo trucks, including the popular A7, T7H, and mixer chassis, as well as other heavy‑duty models that require this element specification. This filter element plays a vital role in protecting the high‑pressure fuel pump and injectors from abrasive particles and water contamination, which are common causes of injector sticking, premature wear, and costly repairs.
The 40050800119 fuel filter element features a high‑quality synthetic fiber 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 support core ensures structural integrity and prevents media collapse under pressure.
This element is designed to fit precisely into the factory fuel filter housing, replacing the original cartridge. Its advanced design incorporates a bypass valve interface that ensures continuous fuel flow even if the element becomes fully loaded, preventing engine fuel starvation and potential damage. The element is also compatible with the housing’s water‑in‑fuel sensor port for real‑time monitoring.
Common symptoms of a restricted fuel filter element include loss of power, rough idling, hard starting, black smoke from the exhaust, and decreased fuel economy. Replacing the element with the 40050800119 restores proper fuel flow, protects the injection system, and ensures optimal combustion efficiency. This OEM‑spec element is the ideal choice for routine maintenance and emergency replacements.
Whether you are performing scheduled servicing or addressing a fuel‑related performance issue, the 40050800119 Fuel Filter Element delivers the reliability, filtration performance, and durability that SINOTRUK Howo professionals demand.
The 40050800119 fuel filter element is specifically designed for SINOTRUK Howo trucks equipped with cartridge‑type fuel filter housings, including the popular A7, T7H, and mixer chassis, as well as other heavy‑duty models that use this element specification. It is a direct OE replacement and is fully compatible with all factory filter housings and mounting interfaces.
This element 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 40050800119 provides the filtration and water separation needed to keep the fuel system clean and reliable.
When replacing the fuel filter element, it is recommended to inspect the fuel lines, primer pump, and filter housing for signs of contamination or damage. The 40050800119 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 40050800119 simplifies inventory management and ensures the correct element is available for scheduled services. Always verify the element dimensions on your specific truck to confirm compatibility, though the 40050800119 is the standard fuel filter element for most Howo heavy‑duty applications.
Replacing the 40050800119 fuel filter element 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 housing to catch any spilled fuel.
Remove the housing cover or cap according to the vehicle’s service manual. Carefully withdraw the old filter element, taking note of its orientation and the position of any seals or O‑rings. Clean the inside of the housing thoroughly, removing any sludge or debris. Inspect the housing O‑ring or seal and replace if damaged.
Install the new 40050800119 filter element into the housing, ensuring it is properly seated and aligned with the locating features. Replace the cover or cap, tightening to the manufacturer’s specified torque. 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 housing.
For maintenance, replace the fuel filter element 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 housing drain valve – this should be done weekly or whenever the water‑in‑fuel warning light illuminates. Keep a log of element changes to track maintenance schedules.
The 40050800119 fuel filter element is manufactured in an ISO 9001‑certified facility using advanced pleating and bonding technologies. The synthetic filter media is sourced from leading global suppliers and is tested for efficiency, dirt‑holding capacity, and water separation performance. The metal support core and end caps are formed from high‑grade steel with a corrosion‑resistant coating.
Each filter element undergoes rigorous quality control checks, including media integrity testing, water separation verification (SAE J1839), dimensional checks, and flow testing. 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 element’s service life.
We back the 40050800119 with a comprehensive 12‑month warranty against material and workmanship defects. Our commitment to quality ensures that every filter element 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 40050800119 Fuel Filter Element.
The 40050800119 Fuel Filter Element 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 element can lead to injector failure, pump wear, reduced power, and increased fuel consumption. By choosing this OEM‑spec element, you ensure that your engine receives clean, dry fuel for optimal combustion and performance.
Engineered with high‑efficiency synthetic media and superior water‑repellent treatment, the 40050800119 offers outstanding particle capture and water separation, making it ideal for the demanding conditions of heavy‑duty transport and construction. Its robust construction and precision fitment ensure reliable performance and extended 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 element that meets strict OEM standards and is backed by a comprehensive warranty.
Invest in the 40050800119 and ensure your SINOTRUK Howo’s fuel system delivers reliable performance and long service life.
Order your 40050800119 today and keep your engine running clean and efficient.
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