12 0 Isuzu 4HE1XS Exhaust Manifold for a 1999 Isuzu NPR-HD $75 USD Good, used exhaust manifold from a Isuzu 4HE1-XS engine. The exhaust manifold has been inspected and appears to be in good working condition. There is no visible damage to the exhaust... ConditionUsedFits To Make(s)IsuzuFits To Model(s)NPR-HDWill Fit Year(s)1999Part Number220312-11Stock Number220312-11 MLS Number11585955CategoryExhaust Manifolds Last Updated12/18/2023 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info