This heavy-duty oil pump is specifically designed for ISUZU NRR, NPR, NQR, and NPR-HD models equipped with 4HE1 4.8L or 4HK1 5.2L engines from 1998-2010. Precision-engineered with durable aluminum construction and high-grade steel gears, this pump ensures optimal oil circulation throughout your engine's critical components. The robust gear mechanism maintains consistent oil pressure even under demanding conditions, while the carefully machined housing provides reliable sealing to prevent leaks. This direct-fit replacement part matches OEM specifications for seamless installation and reliable performance. Essential for maintaining proper engine lubrication, this oil pump helps extend engine life and maintain peak operating efficiency in your ISUZU commercial vehicle.

DIRECT FIT: Compatible with ISUZU NRR NPR NQR NPR-HD trucks equipped with 4HE1 4.8L or 4HK1 5.2L engines from years 1998-2010

CONSTRUCTION: Precision-engineered aluminum housing with heavy-duty steel gears ensures reliable oil circulation and engine protection

PERFORMANCE: Maintains consistent oil pressure throughout the engine's operating range to protect critical engine components

SPECIFICATIONS: Integrated 28-tooth drive gear system delivers optimal oil flow rate for proper engine lubrication

OEM

8970752830 / 8970752831 / 8970752832 / 8970752833

8970752834 / 8980175850 / 8980175851 / 8971473380

8971473381 / 8971473382 / 8971473383 / 8971473384

 8971159500 / 8970742800 / 8970742811 / 8970742810

 8970285161 / 8970285160