Motorcraft HPP4RM High Pressure Oil Pump for 1999 Ford 7.3L Powerstroke Diesel

The Motorcraft HPP4RM is a remanufactured high pressure oil pump (HPOP) engineered specifically for 1999 Ford 7.3L Powerstroke diesel engines. This critical component supplies pressurized engine oil through the hydraulic-over-electric unit injection system, delivering the high-pressure oil necessary to operate the fuel injectors properly.

Key Features:

• Remanufactured to original equipment specifications with latest design improvements
• Engineered for Ford F-Series, E-Series Econoline vans with 7.3L Powerstroke diesel
• Compatible with specific engine production tags including JE-001-DA/DN, JE-002-DA/DN, JE-001-CA/CN, JE-002-CA/CN
• Replaces Ford part number F81Z-9A543-BRM
• Includes mounting gasket and necessary seals
• Undergoes rigorous testing for leaks, flow performance, vibration, and durability
• Backed by Motorcraft's 2-year unlimited mileage warranty

The high pressure oil pump is essential to the 7.3L Powerstroke's HEUI injection system, where pressurized engine oil intensifies fuel injection pressure at each injector nozzle. This remanufactured Motorcraft unit restores proper oil pressure to ensure optimal injector performance, reliable cold starts, and smooth engine operation. Each pump is tested to meet Ford's strict OE standards for performance and longevity.