Fitment for Automotive 8.9L ISL Engines for 2872331 ISL Engines It Is a Replacement Part, Not Original Part. But It Can Work Good For You Cross reference: 5579409px, 5579409 Products description Brand new 100% Factory tested Superior quality Precision parts Ready to use, Direct Replacement Built to strict quality control standards Function: It forms a mixture In the intake manifold to improve the fuel efficiency of the engine Include in the package .
