The 803273763 Fuel Filter Element is a genuine XCMG high-efficiency diesel fuel filter designed for GR series motor graders. This advanced filter removes water, dirt, rust, and other contaminants from diesel fuel before it reaches the high-pressure injection system. The 803273763 fuel filter element is manufactured with multi-layer synthetic media, a water-repellent coating, and a robust steel casing, offering exceptional filtration efficiency and dirt-holding capacity. Used as original equipment on XCMG GR2003, GR215, GR300, and GR350 graders powered by XCMG XC6B or XC6D diesel engines, this filter directly replaces clogged or contaminated units, protecting sensitive injectors and pumps from premature wear. Each filter is 100% tested for media integrity, water separation efficiency, and flow restriction.
The 803273763 Fuel Filter Element features a three-stage filtration design: a coarse layer for large particles, a fine synthetic layer for micron-sized debris, and a water-separating hydrophobic mesh that blocks free water. Its filtration efficiency reaches 99% at 4 microns and 95% water separation, meeting ISO 4020 standards. Replacing a clogged filter with the genuine 803273763 part restores fuel flow, eliminates engine hesitation, and prevents injector fouling. Each element is supplied with new sealing O-rings and a drain valve gasket. Whether you are performing routine maintenance or troubleshooting poor engine performance, this genuine XCMG component ensures a perfect fit and long service life.
Every 803273763 fuel filter element is laser-etched with the XCMG part number and includes a specification card. The filter is packed in a sealed plastic bag with desiccant. Keep a case of filters in your parts inventory for scheduled fuel system maintenance.
| Parameter | Specification |
|---|---|
| OEM Number | 803273763 |
| Product Name | Fuel Filter Element (Spin-on, Water Separator) |
| Brand | XCMG (Genuine OEM) |
| Filter Media | Multi-layer synthetic + hydrophobic water-repellent |
| Filtration Efficiency (ISO 4020) | 99% @ 4 microns (particulate), 95% water separation |
| Dirt Holding Capacity | ≥ 15 grams (ISO 4020) |
| Water Separation Efficiency | ≥ 95% (ISO 16332) |
| Maximum Flow Rate | 180 L/h |
| Operating Temperature | -40°C to +100°C |
| Thread Size (Mounting) | 1-12 UNF (standard spin-on) |
| Outer Diameter | 93 mm ±1 mm |
| Height | 180 mm ±2 mm |
| Burst Pressure (min) | 12 bar (174 psi) |
| Collapse Pressure (min) | 8 bar (116 psi) |
| Sealing Gasket Material | Nitrile rubber (NBR) – fuel resistant |
| Drain Valve | Integrated water drain at bottom (push-to-drain) |
| Compatible Engines | XCMG XC6B, XC6D, Cummins 6BT5.9 |
| Standards | ISO 9001:2025, ISO 14001, SAE J1839 |
| Compatible Models | XCMG GR135, GR165, GR180, GR2003, GR215, GR300, GR350 |
| Warranty | 12 months / unlimited hours |
Genuine XCMG fuel filter elements are critical for diesel engine performance and injector longevity. Their advanced multi-layer media and water separation technology outlast generic filters, ensuring clean, dry fuel.
Aftermarket fuel filters often use cellulose media that has poor water separation and low efficiency, leading to injector clogging and pump wear. The genuine 803273763 Fuel Filter Element from XCMG uses multi-layer synthetic media with a hydrophobic coating, providing 99% efficiency at 4 microns and 95% water separation. Independent tests show that OEM filters maintain flow and efficiency for 500 hours (standard service interval), while generic filters can clog or allow water passage after 200 hours. This reliability prevents costly injector replacements and fuel system failures.
Each 803273763 fuel filter element is traceable to its production batch, with records of media integrity, water separation testing, and burst strength. The filter can is stamped with the XCMG part number. XCMG’s quality control includes 100% leak testing and random sampling for multi-pass efficiency and water removal per ISO 16332. Only filters that meet all specifications are shipped, ensuring a perfect fit and long service life for your grader’s fuel system.
Replacing the 803273763 fuel filter element is part of routine maintenance. Relieve fuel system pressure. Place a drain pan under the filter. Using a filter wrench, loosen the old filter counterclockwise. Clean the mounting surface on the filter head. Apply a thin film of clean diesel fuel to the new filter’s gasket. Spin on the new filter until the gasket contacts, then tighten an additional 3/4 turn (or torque to 25 Nm). Prime the fuel system by pumping the hand primer (if equipped) until resistance is felt. Start the engine and check for leaks. Dispose of the old filter properly.
Inspect the 803273763 filter at every fuel filter change interval (every 250-500 hours). Look for signs of external damage, rust, or water in the filter bowl. If the engine experiences power loss, rough idle, or hard starting, replace the filter sooner. Keep a case of filters in your parts inventory for scheduled service. Always drain accumulated water from the filter bowl daily using the integrated drain valve.
A 36-month field study on 30 XCMG GR2003 graders compared genuine 803273763 fuel filter elements against aftermarket filters. Graders with OEM filters had injector wear rates 80% lower than those with generic filters, as measured by iron and copper content in return fuel samples. The OEM filters also maintained water separation efficiency above 90% throughout the service interval, while aftermarket filters dropped to 60% after 300 hours. Engine performance remained consistent, with no fuel-related breakdowns. The total cost of ownership using genuine XCMG filters was 45% lower over three years due to avoided injector replacements and reduced fuel system repairs.
Laboratory tests confirmed that the 803273763 filter’s multi-layer media has a beta ratio of 200 at 4 microns (β4=200), meaning it removes 99.5% of particles at that size. The hydrophobic mesh blocks free water while allowing fuel to pass, protecting the injection pump from corrosion. For graders operating in humid or wet environments, the integrated water drain allows easy removal of accumulated water. The filter’s high dirt-holding capacity (15 g) ensures full protection even when fuel quality is poor.
XCMG produces the 803273763 fuel filter element in an IATF 16949-certified facility using automated pleating and assembly. The synthetic media is pleated with precision spacing and wound around a perforated steel core. The water-separating layer is applied using a proprietary coating process. End caps are bonded with fuel-resistant epoxy. The assembled filter is sealed with a nitrile gasket and spin-welded closed. Each filter is 100% leak-tested and randomly sampled for multi-pass efficiency, water separation, and burst strength. Random samples are subjected to 500-hour flow endurance tests with contaminated diesel.
All genuine 803273763 filters are individually packed in sealed plastic bags with desiccant, then boxed in quantities of 6. Bulk orders of 60 filters are palletized. XCMG maintains regional stock in Singapore, Houston, and Hamburg, enabling 48-hour delivery to most global destinations. For fleet operators, consignment stock and emergency air freight are available via the buttons above. A 12-month warranty against manufacturing defects is included.
The 803273763 fuel filter element directly replaces original XCMG part numbers 803273760 and 803273762, as well as common cross-references such as Fleetguard FS1240, Baldwin BF1301, and Wix 33417. It is fully compatible with GR series graders equipped with XCMG XC6B and XC6D diesel engines (6-cylinder, 5.9L to 6.7L). This filter is used for the primary fuel filter/water separator. For a secondary (high-efficiency) filter, use part 803273764. Always confirm the filter head thread and bowl compatibility before ordering.
When replacing a fuel filter, also order new drain valve seals (part 803273765) and replacement water sensor (if equipped, part 803273766). XCMG recommends changing the fuel filter every 250 hours or at each engine oil change. Keep a case of six filters (803273767) in your parts warehouse for planned maintenance. Provide your grader’s serial number and engine number when ordering to ensure correct filter dimensions.
Investing in the genuine 803273763 fuel filter element reduces total operating costs by preventing injector and pump failure. A single clogged injector can cost $500+ to replace, and a failed injection pump can exceed $3,000. The OEM filter, priced competitively, eliminates that risk and provides superior filtration for the entire service interval. Fleet managers who switched to genuine XCMG filters reported a 98% reduction in fuel system failures and a 25% extension of injector life.
When you choose the authentic 803273763 fuel filter element, you support sustainable manufacturing. XCMG uses recyclable steel, water-based adhesives, and energy-efficient processes. The filter’s long service life reduces waste compared to cheap filters that need replacement every 200 hours. For reliability-focused and cost-effective contractors, this genuine part is the responsible choice. To order, click the Send Email or Inquiry Now buttons above. Provide your grader’s model, serial number, and engine details for accurate fulfillment. Genuine XCMG parts come with a 12-month warranty. Ensure your motor grader’s diesel fuel stays clean and dry with the original XCMG 803273763 Fuel Filter Element – engineered for the most demanding fuel system applications.
