This precision-engineered #1 fuel injector pipe is specifically designed for ISUZU NPR, NQR, and NPR-HD trucks equipped with 4HE1 4.8L engines from model years 1998 to 2004. Manufactured from high quality material with a machined exterior finish, this component meets OEM specifications to ensure reliable performance and proper fit. The durable construction provides resistance to the high pressures and temperatures found in diesel fuel injection systems. The precisely bent tubing design ensures proper fuel delivery routing within the engine bay. This replacement part is essential for maintaining optimal fuel system performance and engine efficiency. Installation requires basic mechanical knowledge and appropriate tools. Please verify compatibility with your specific vehicle model and year before ordering to ensure proper fitment.

COMPATIBLE APPLICATION: Designed specifically for ISUZU NPR, NQR, and NPR-HD trucks equipped with 4HE1 4.8L engines from model years 1998-2004

QUALITY CONSTRUCTION: Manufactured from high quality material with a machined exterior finish for durability and corrosion resistance

OEM SPECIFICATIONS: Engineered to meet original equipment manufacturer specifications, ensuring proper fit and reliable performance

DIRECT REPLACEMENT: Easy installation as a direct replacement for worn or damaged fuel injector pipes, restoring optimal fuel delivery

OEM

8971489634 / 8971489633 / 8971489632

8971489631 / 8971489630