This GM 12651989 Duramax Diesel LH Driver High Pressure Fuel Injection Fuel Rail is a crucial component for your vehicle's fuel system. It is made of high-quality steel and designed for easy installation with a direct fit. The fuel rail (ramp) comes with a black female connector and is compatible with diesel fuel type. This item is not a vintage part, and it is not a universal fitment. It is manufactured in Czechia and weighs 3.8 lbs. The fuel rail is bolt-on and comes with a fuel rail (ramp) item included. It is an OE/OEM part number 12651989 and features a direct fit and easy installation. Exact item is shown. New open box without original packaging. Item weight 3.8 lbs. No returns if installed. Made in Czech Republic. 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. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties. NO RETURNS IF EXPOSED TO FUEL.