These high-quality engine inlet valves are designed specifically for Isuzu NPR, NPR-HD, NQR, NRR models equipped with the 4HK1 5.2L engine from 2004-2010. This set includes 8 precision-engineered intake valves manufactured to exact specifications for optimal engine performance. Each valve features durable black coating and robust construction with a wide valve head and sturdy stem for reliable operation under demanding conditions. The valves are essential components for proper engine breathing and combustion efficiency. Direct replacement parts that help maintain your engine's power output and fuel economy. Professional installation recommended to ensure proper valve clearance and timing. Keep your commercial Isuzu truck running at peak performance with these dependable engine components.

COMPATIBILITY: Designed specifically for Isuzu NPR, NPR-HD, NQR, NRR models with 4HK1 5.2L engines from 2004-2010

QUANTITY: Set includes 8 intake valves, providing a complete replacement solution for your engine's inlet valve system

CONSTRUCTION: Precision-engineered valves with durable steel construction for reliable performance

SPECIFICATIONS: Features standard OEM-style dimensions with chrome-steel stem and precision-ground head for proper seating

INSTALLATION: Direct OEM replacement valves that maintain factory specifications for straightforward fitment and reliable operation

OEM

8943958822 / 8943958821 / 8943958820