5526400 | Genuine OEM Cummins Spin-On Fuel Filter

5526400 is a Genuine OEM Cummins Spin-On Fuel Filter designed to help filter contaminants from diesel fuel before it reaches the engine fuel system. This spin-on filter supports clean fuel delivery and proper fuel system operation. Specific vehicle and engine compatibility should be verified by Part Number and VIN.

PRODUCT INFORMATION

Part Number: 5526400
Brand: Cummins
Condition: Genuine OEM
Component: Spin-On Fuel Filter
Fuel Type: Diesel
Engine Applications: Verify by Part Number and VIN
Other important specifications: Spin-on fuel filter; designed for diesel fuel filtration

APPLICATIONS

The 5526400 Spin-On Fuel Filter is intended for diesel engine fuel filtration systems. Specific vehicle, engine, and configuration compatibility should be verified using the original part number and VIN before purchase.

FUNCTION

The Spin-On Fuel Filter helps remove contaminants and particles from diesel fuel before fuel enters the engine fuel system. Proper filtration helps support clean fuel delivery and normal fuel system operation.

A worn, damaged, or clogged Spin-On Fuel Filter may cause symptoms such as:
• Restricted fuel flow
• Reduced engine performance
• Hard starting
• Engine hesitation
• Poor fuel delivery
• Fuel system fault symptoms

WHY REPLACE A SPIN-ON FUEL FILTER?

A contaminated or restricted fuel filter can limit fuel flow and affect proper fuel system operation. Replacing a worn or clogged 5526400 Spin-On Fuel Filter can help maintain proper fuel filtration and support consistent fuel delivery.

FITMENT INFORMATION

Before purchasing, verify the Part Number, VIN, vehicle model, engine, and configuration to confirm compatibility. Fuel filter specifications can vary between engine and application configurations, so do not rely on appearance alone.

If you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.

GENUINE CUMMINS PART

Part Number: 5526400