What is multi-layer steel (MLS) construction?

Multi-layer steel (MLS) construction means the gasket is made of several layers of steel. This design is well-built to withstand high temperatures and pressures, offering a more robust seal compared to older gasket materials.

What else might I need when replacing head gaskets?

When replacing head gaskets, it's often recommended to also replace head bolts, as they can stretch during installation. You'll also need appropriate sealants and tools for disassembly and reassembly. Always refer to the manufacturer's installation instructions for a complete list.

Does this head gasket set include all necessary seals?

This is a head gasket set, which typically includes the main head gaskets. It may not include all peripheral seals like valve cover gaskets or intake/exhaust manifold gaskets. Check the product packaging or manufacturer details for a complete list of included components.

2006-2011 Buick Lucerne Head Gasket Set | MAHLE Original

Name: MAHLE Original Buick Lucerne 09-06 Head Set
Brand: Victor Reinz
Price: 329.61 USD
Availability: InStock

MAHLE Original Buick Lucerne 09-06 Head Set

$329.61

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2006-2011 Buick Lucerne. This MAHLE Original head gasket set is built with multi-layer steel for a solid seal.

Key Features

Fits 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS.
Constructed with multi-layer steel (MLS) for a strong and durable seal.
Designed to maintain proper engine compression and prevent leaks.
Helps keep coolant and oil separate for optimal engine performance.
A key component for engine top-end rebuilds and repairs.

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Fits these vehicles

Buick Lucerne 2006-2011
Cadillac DTS 2006-2011

Product Details

This MAHLE Original head gasket set uses a multi-layer steel (MLS) construction, which is a strong choice for sealing your engine's combustion chambers. MLS gaskets are well-built to handle the high pressures and temperatures found in modern engines, offering a reliable seal that helps prevent leaks between the cylinder head and the engine block. If you're rebuilding the top end of your 2006-2011 Buick Lucerne or 2006-2011 Cadillac DTS, a well-made head gasket set like this is crucial for proper engine function and longevity.

MAHLE Original is known for making dependable engine components, and this head gasket set is no exception. The multi-layer steel design provides excellent conformability to the mating surfaces, ensuring a tight seal even with minor imperfections. This helps maintain compression and prevents coolant and oil from mixing, which are critical for keeping your engine running smoothly. Installing a new head gasket set is a common step when addressing issues like overheating or internal coolant leaks, and using a quality set ensures the repair will last.