Description
This heavy-duty engine exhaust valve is designed specifically for Isuzu NPR, NPR-HD, NQR, NRR, FVR, and FTR models equipped with the 4HK1 5.2L engine from 2004-2010. Precision-engineered to meet original equipment specifications, this valve features a durable black-finished stem and a robust head with a polished seat surface for optimal sealing. The valve's construction ensures reliable performance under high-temperature exhaust conditions while maintaining proper combustion chamber sealing. Its design incorporates specific dimensions and materials to handle the demanding conditions of commercial diesel engine operation. This replacement valve is essential for maintaining proper engine compression and ensuring optimal exhaust flow in these Isuzu commercial vehicles. Perfect for professional mechanics and fleet maintenance operations requiring quality replacement parts for Isuzu diesel engines.
COMPATIBILITY: Designed for Isuzu NPR, NPR-HD, NQR, NRR, FVR, and FTR models with 4HK1 5.2L engines from 2004-2010
COMPONENT TYPE: Exhaust valve engineered for optimal engine performance and reliable operation in heavy-duty applications
CONSTRUCTION: Precision-machined valve with durable black finish and reinforced stem for extended service life
SPECIFICATIONS: Professional-grade replacement valve with OE-style dimensions for direct fitment and proper sealing
OEM
8972098763 / 8972098764 / 8972098762
8972098761 / 8972098760