CUMMINS FUEL INJECTOR SEALING WASHER 9MM 89-91 DODGE RAM 5.9L - 3900808

The Cummins 3900808 Fuel Injector Sealing Washer 9mm is a reliable and essential component designed specifically for the 1989-1991 Dodge Ram diesel 5.9L 12V engines. This OEM replacement part is crafted to meet the high-quality standards set by Cummins, ensuring optimal performance and longevity for your vehicle.

Perfect for non-certified Power Gen 5.9 liter B engines, the Cummins 3900808 injector seal plays a crucial role in maintaining proper fuel delivery and combustion efficiency. Its compatibility with the 1989-1991 Cummins 5.9L 12V engine, featuring 9mm fuel injector tips, makes it a seamless fit for your vehicle’s fuel system.

Moreover, this sealing washer is not limited to just older model engines. High-performance Cummins 5.9L and 6.7L diesel engines with the p7100 fuel injection pump also benefit from the superior sealing and reliability offered by the Cummins 3900808. For those looking to enhance their engine’s performance, especially when using 1992-2018 Cummins engines with 7mm injector tips, upgrading to the 9mm tips can improve fuel flow and overall engine efficiency.

When it comes to your vehicle's fuel system, trust Cummins to deliver top-notch components that are built to last. The Cummins 3900808 Fuel Injector Sealing Washer 9mm offers a perfect balance of quality, performance, and compatibility, making it the ideal choice for your diesel engine needs. Experience the difference with Cummins and ensure your engine runs smoothly and efficiently with this essential sealing washer.