![Stem seals for 2.0 Ecoboost engine (R9DA)](http://approvedengines.com/cdn/shop/products/01-20-Fits-Ford-Mazda-Lincoln-Mercury-15_1445x.jpg?v=1646758506)
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Performance that lasts
We use only the best quality parts, which will improve the longevity of your engine, whether new, reconditioned or rebuilt.
![](https://cdn.shopify.com/s/files/1/0569/8289/6740/files/black_icon_white_background.png?v=1645614238)
We use only the best quality parts, which will improve the longevity of your engine, whether new, reconditioned or rebuilt.