Oil Water Separator 8-98028411-1 8980284111 Fits for Isuzu 4HK1 Engine ELF400 ELF450 ELF500 Truck

Oil Water Separator 8-98028411-1 8980284111 – Replacement for Isuzu 4HK1 Engine ELF400 ELF450 ELF500 Truck

Aftermarket oil water separator engineered for effective fuel system protection and reliable water removal in Isuzu 4HK1 engine and commercial truck applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.

Technical Specifications

• Part Numbers: 8-98028411-1, 8980284111
• Condition: New, aftermarket replacement
• Function: Separates and removes water contamination from diesel fuel before it reaches the injection system in Isuzu 4HK1 and 4HK1-T engine applications, protecting injectors, fuel pump, and combustion components from water-induced damage and corrosion

Equipment Compatibility

Note: Compatibility is provided for reference. Please verify against your part number before ordering.

Fits the Following Applications:

• Isuzu Engine: 4HK1, 4HK1-T
• Isuzu Truck: 700P, ELF400, ELF450, ELF500, ELF600

Why Choose This Oil Water Separator

The oil water separator is a critical fuel system protection component in Isuzu 4HK1 engine applications — it continuously removes water contamination from diesel fuel before it reaches the high-pressure injection system, preventing injector corrosion, fuel pump damage, misfires, and power loss that result in costly repairs and unplanned downtime for commercial truck operations. A clogged or failed separator allows water to pass through to the injection system, accelerating component wear and disrupting fleet schedules. This replacement unit delivers:

• Effective water removal – Engineered to meet the filtration and fitment specifications of Isuzu 4HK1 and 4HK1-T engine fuel systems in ELF and 700P series truck applications
• Exact-fit installation – Direct replacement designed for drop-in compatibility without modification across all listed Isuzu truck models
• Durable construction – Built to withstand continuous fuel flow, vibration, and the demanding duty requirements of Isuzu commercial truck operation
• Cost-effective solution – Aftermarket quality at a fraction of dealer pricing

Package Contents

• 1 × Oil Water Separator 8-98028411-1

Essential for Isuzu 4HK1 engine and ELF400, ELF450, ELF500, ELF600, and 700P truck fuel system maintenance and oil water separator replacement. Keep your Isuzu truck delivering full engine protection and uninterrupted operation on every route.