STANDARD IGNITION DIESEL HIGH PRESSURE OIL PUMP HOSE OUR HIGH PRESSURE OIL LINES ARE CONSTRUCTED WITH HIGH-GRADE, ANTI-CORROSIVE STEEL MATERIAL THAT MAKES FOR A LONGER LASTING PRODUCT. OUR HIGH PRESSURE OIL LINES ARE BENT AT THE CORRECT ANGLE FOR PRECISE FIT AND EASE OF INSTALLATION. OUR HIGH PRESSURE OIL LINE'S FERRULE TIP ENDS ARE DESIGNED TO MATCH THE INLET END OF THE INJECTOR AND OUTLET END OF THE FUEL RAIL TO CREATE A SECURE SEAL AND REDUCE THE CHANCES OF FUEL LEAKS. OUR HIGH PRESSURE OIL LINES ARE QUALITY-TESTED AGAINST BURSTING TO ENSURE THAT THE HIGH PRESSURE FUEL REQUIRED TO RUN THE VEHICLE IS MAINTAINED. MANUFACTURER'S WARRANTY: 36 MONTHS OR 36000 MILES.