This Ford XL2E-9430-DA Exhaust Manifold is designed to fit 1998-2001 Explorer and Mountaineer models. It is a passenger side, right-hand mounting style with 2 bolt bolt-on feature and a gray color finish. The exhaust manifold is made from cast iron material and has a vintage part aspect. It does not have an oxygen sensor port location and is designed to work with gasoline fuel type. The exhaust manifold is heat-resistant and comes with OE/OEM part number XL2Z-9430-CA. This item is a direct replacement for your old or damaged exhaust manifold but does not come with any warranty.