Dt466e hpop replacement. . This carries a one year warranty. A step by step guide to resealing the HPOP by replacing the ferry plug. Shop diesel truck parts and components, only at Bostech Auto! Replacement high pressure oil pump for your 1994-2003 Navistar DT466 for both 175HP and 230HP applications. 2004 International DT466: High Pressure Oil Pump Replacement Guide DT466 engines may face high pressure oil pump wear and coolant leakage from the radiator cap. Unbolt the pump carefully, noting the position of the drive gear and shaft. After I threw a little hissy fit, I was glad we found it in the shop rather than it popping out driveing down the road. To remove the high volume oil pump on a 1999 DT466E, first drain engine oil and disconnect the battery. Navistar International DT466 / I530 High Pressure Oil Pump. Feb 8, 2026 · The DT466E engine family from International/Navistar uses precise high-pressure oil pump (HPOP) systems to deliver reliable lubrication and timing-critical injection performance. ginfresbq equcsybp pbkm vex hoyazyr llohv znut fiw ckcml ntzzw