This is a JDM import engine from japan 2.0L that repaceing the American 1.8L. This is a direct fit, just change the valve cover. View cart “Mazda Protege 1.8L Engine 1999 – 2000” has been added to your cart. Showing the single result Default sortingSort by popularitySort by latestSort by price: low to highSort by price: high to low Mazda Protege 1.8L Engine 1999 – 2000 $999.00 Add to cart