Upgrade your ISUZU NRR NPR-HD NQR 4HK1 5.2L (2005-2013) cooling system with these heavy-duty inlet and outlet coolant radiator hoses. These robust black rubber hoses are precisely engineered to ensure optimal coolant flow and maintain proper engine temperature. The curved design provides perfect fitment for your specific vehicle model, while the thick-walled construction offers excellent durability and heat resistance. These replacement hoses are designed to withstand the demanding conditions of commercial truck operations, delivering reliable performance mile after mile. Easy to install and built to match original equipment specifications, these hoses are essential components for maintaining your vehicle's cooling system efficiency.

COMPATIBILITY: Specifically designed for ISUZU NRR NPR-HD NQR models with 4HK1 5.2L engines from years 2005-2013

CONSTRUCTION: Heavy-duty black rubber tubing engineered to handle high-temperature coolant flow for radiator systems

DESIGN: Precision-bent angles ensure proper fitment and optimal coolant circulation between engine and radiator

DUAL PIECES: Set includes both inlet and outlet hoses for complete radiator coolant circulation system replacement

DIMENSIONS: Professional-grade rubber hoses with varying lengths to match OEM specifications for direct replacement

OEM 8973305300 / 8973305290