Thermostat Housing Cover Pipe Out for ISUZU NRR NPR NPR-HD NQR 4HE1 4.8L 98-04

This heavy-duty thermostat housing cover pipe is specifically designed for ISUZU NRR NPR NPR-HD NQR models with 4HE1 4.8L engines from 1998-2004. Crafted from durable aluminum with precision engineering, this housing features dual ports. The robust construction ensures reliable engine coolant circulation under demanding conditions. The housing includes mounting points and threaded connections for secure installation. With its specialized design, this component helps maintain optimal engine operating temperatures through proper coolant flow management. This replacement part is designed to meet OEM specifications for perfect fitment and functionality. Installation requires proper torque specifications to ensure leak-free operation. Regular inspection of mounting hardware and sealing surfaces is recommended for optimal performance.

COMPATIBILITY: Designed specifically for ISUZU NRR NPR NPR-HD NQR models with 4HE1 4.8L engines from 1998-2004

CONSTRUCTION: Durable thermostat housing cover with integrated outlet pipe, precision-engineered for optimal coolant flow

INSTALLATION: Complete with mounting hardware and designed for direct replacement with proper fitment

OEM

8972006200 / 8973727691 / 8973727690