Description: This Mahle HS54580C gasket set is a great solution for your 2011 - 2016 GM LML 6.6L Duramax engine. It eliminates the trouble of sourcing individual gaskets when replacing the headgasket. Mahle, a trusted brand, manufactures these gaskets to meet or exceed OE specifications, making it the top choice for technicians worldwide. Part Number: HS54580C. Features: It's an upper gasket kit that doesn't include headgaskets and meets or exceeds OE standards.

Using this gasket set is straightforward. First, make sure your engine is cool and clean. Then, carefully remove the old gaskets from your 2011 - 2016 GM LML 6.6L Duramax engine. Take your time to install the new gaskets from the HS54580C set, following the correct order. When installing, handle the gaskets gently to avoid any damage. After installation, check for any signs of misalignment. As for maintenance, keep an eye on your engine's performance. If you notice any leaks or unusual noises, it's a good idea to check the gaskets. Regularly inspect your engine to ensure the gaskets are in good condition and working properly.