Upgrade your Cummins B3.3 or QSB3.3 diesel engine with this lot of four fuel injectors. These injectors are a direct replacement for part number C4089877, C6204113500, 4089877, and 4089877C. They come with a silver male connector and are designed to fit perfectly into your system. The package includes two O-rings and two seals, so you can complete the installation without any hassle. These injectors are manufactured in China and weigh 8 ounces. They are not a performance part, but they will ensure that your engine runs smoothly. Order now and enjoy a hassle-free installation with these reliable fuel injectors.


Exact item set is shown. New with partial original packaging. Made in China. No returns on installed items or partial sets. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. Please review our business policies in our store for information regarding returns, shipping and warranties.