This oil flex hose to steering unit is designed as an OE-equivalent replacement but made flexible for easy instalation for ISUZU NRR, NQR, NPR, and NPR-HD trucks equipped with 4HE1 4.8L or 4HK1 5.2L engines from 1999 to 2007. It delivers hydraulic oil from the power steering system to the steering unit, ensuring smooth steering response and reliable system pressure. Manufactured to OEM dimensional and pressure specifications, this flexible hose features an overall length of 84 inches for proper routing, secure connections, and consistent hydraulic performance. Ideal for replacing leaking, cracked, or worn steering oil hoses during power steering system service or repair.

Exact OE-Length Hose — Overall length of 84 inches ensures proper routing and fitment

Vehicle Compatibility — Fits ISUZU NRR, NQR, NPR, and NPR-HD trucks (1999–2007) with 4HE1 4.8L and 4HK1 5.2L engines

High-Pressure Hydraulic Hose — Designed to safely transfer steering system oil under operating pressure

Durable Flexible Construction — Resistant to heat, vibration, and hydraulic fluid degradation

Prevents Oil Leaks — Maintains proper steering system pressure and reliability

Direct Replacement Fit — Installs using factory hose routing and connections with no modifications required

OEM 8972231160