Dorman 285-5102 Diesel High Pressure Oil Pump Fitting Kit

Dorman 285-5102 Diesel HPOP Fitting Kit

Dorman 285-5102 is a diesel high pressure oil pump fitting kit for select Ford Econoline vans. It includes the sealing components and fittings needed to service the HPOP connection points with OE-style dimensions and materials for a direct repair approach.

Key Features

• Fits 1999-2003 Ford Econoline diesel applications
• Includes rubber and steel components for pump-side service
• Gasket or seal included for leak control at the repair point
• Thread sealer present for installation support
• Fine-thread fittings in 3/8-24 UNF and 9/16-18 UNF sizes
• Installation instructions included
• Cross-references International 1825685C1 and ISK720 for the same application

Detailed Description

This Dorman diesel high pressure oil pump fitting kit is built to match the original components used to repair the HPOP on specified vehicles. The kit combines rubber and steel parts with a gasket, O-rings, and thread sealer to help restore sealing at the high-pressure oil pump connection. For Ford Econoline owners searching for a Dorman 285-5102 HPOP fitting kit, this part provides the core service pieces needed for a proper repair.

Use Dorman 285-5102 when servicing 1999-2003 Ford Econoline diesel models that require replacement of worn or leaking high pressure oil pump fittings. The fine-thread hardware and included sealing materials are selected for the pump repair environment, where secure sealing and correct thread engagement matter.

What It Helps Fix

• Oil seepage at the high pressure oil pump fitting area
• Hard-start or no-start conditions related to HPOP leakage
• Loss of oil pressure at the pump connection
• Damaged or worn fitting threads
• Failed seals or O-rings at the repair point

Installation Notes

Fits 1999-2003 Ford Econoline, N/A. Verify thread sizes, sealing surfaces, and original component layout before installation. Clean the mating surfaces thoroughly, apply the supplied thread sealer where specified, and follow the included instructions for correct assembly. Confirm all fittings are tightened to the proper specification during reassembly.

Quality Assurance

Dorman engineers this fitting kit to match the original repair components used on the HPOP system and to deliver reliable performance and durability in diesel service.