This Pipe Injector Set is specifically designed for ISUZU NPR, NQR, and NPR-HD models equipped with 4HE1 4.8L engines manufactured between 1998 and 2004. The set includes four precision-engineered fuel injection pipes that are essential components of your vehicle's fuel delivery system. Constructed from high-speed steel with a machined exterior finish, these injector pipes are built to meet OEM specifications for reliable performance and proper fit. The durable construction ensures consistent fuel flow and optimal engine operation. This complete 4-piece set provides everything needed to replace worn or damaged fuel injector pipes, helping restore your engine's efficiency and performance. The pipes are designed to handle the demanding conditions of diesel fuel systems while maintaining precise fuel delivery to each cylinder. Proper installation of these components is crucial for maintaining your vehicle's fuel economy and reducing emissions.

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

COMPLETE SET: Package includes 4 fuel injector pipes numbered 1, 2, 3, and 4 for comprehensive replacement of your vehicle's fuel injection system

QUALITY CONSTRUCTION: Manufactured from high-speed steel with machined exterior finish for precise fit and reliable performance meeting OEM specifications

DIRECT REPLACEMENT: Engineered to match original equipment specifications ensuring proper fuel delivery and optimal engine performance

EASY IDENTIFICATION: Each pipe is clearly numbered for straightforward installation and correct positioning in your fuel injection system

OEM

8971489634 / 8971489633

8971489631 / 8971489630

8971489643 / 8971489642

8971489641 / 8971489640

8971489654 / 8971489653

8971489652 / 8971489651

8971489663 / 8971489662

8971489661 / 8971489660

8971489632