The Donaldson P551436 fuel filter and water separator cartridge is designed to protect your engine by reducing wear on injectors and pumps while ensuring a clean, uninterrupted fuel supply. Built to OEM-grade quality, this cartridge removes up to 99% of fuel impurities and efficiently separates water from your fuel, helping to optimize engine performance and extend its longevity.

Key Benefits

• Removes up to 99% of fuel impurities for a consistently clean fuel flow.
• Effectively traps and separates water to safeguard your engine.
• Prevents premature wear on injectors and fuel pumps, extending engine life.
• Constructed with high-quality cellulose media for durability and reliable performance.
• Designed for hassle-free installation with a universal fit that simplifies maintenance.

Technical Details

• Part Number: P551436
• Material: Premium cellulose media
• Filtration Rating: 35 microns
• Dimensions: Approximately 2.5" x 2.5" x 3.0"
• Certifications: Meets or exceeds industry standards for fuel filtration

Compatibility & Applications

• Ideal for a wide range of Jeeps, trucks, and 4WD vehicles – visit our Donaldson collection for more information.
• Suitable for light, medium, and heavy-duty applications, ensuring clean fuel delivery under various operating conditions.

Upgrade your fuel system with this genuine Donaldson replacement part from Everything Truck Parts. Enjoy fast shipping, 24/7 support, and no minimum order requirements as you explore our Fuel Filters collection for more high-quality parts.