Overhaul Gasket Description
This Overhaul Gasket is indexed for Isuzu Engine 4HE1 4HE1T 4.8L NQR NPR W3 W4 W5 GMC Chevrolet Truck. Compare reference number pilotpart255716 against the label on your existing Isuzu component before ordering.
Before checkout, compare OEM part number pilotpart255716, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




