Fuel Injection Pump 294000-1404 for Isuzu 4JJ1 Diesel Engine

Part No.: 294000-1404
OEM Number: 8-98155988-4
Part Type: HP3 Common Rail Injection Pump
Condition: Brand New
Country of Origin: China
Interchange Part Number: 294000-1400, 294000-1401, 294000-1402, 294000-1403, 8-98155988-0, 8-98155988-1, 8-98155988-2, 8-98155988-3
Compatible Engine: Isuzu 4JJ1 Diesel Engine
Application Vehicles: Isuzu D-Max

Before installing a replacement pump:
Confirm Denso number
Check OEM number
Verify engine model
Clean fuel lines and common rail system
Inspect injectors for abnormal return flow
Check for metal contamination
Replace fuel filter if required