Description: This is a brand - new OE Bosch fuel connecting tube, perfect for 2007.5 - 2018 Cummins 6.7L engines. When replacing the injectors in your 6.7L Common Rail, it's highly recommended to replace these tubes. New injector installations often fail due to contamination, and these tubes are a major culprit. With this tube, you'll get proper tube - to - injector seating. It's great for warranty with new injector install. Sold individually.

Using this fuel connecting tube is straightforward. First, make sure your engine is turned off and cooled down. Remove the old connecting tube carefully. Then, install the new one in its place, ensuring it's properly seated. Note that it's important to replace this tube when you're replacing injectors to avoid contamination. For maintenance, keep an eye on the tube for any signs of damage or leaks. If you notice anything wrong, replace it right away. Also, remember this tube is sold individually, so get as many as you need for your engine.