What is the bore size and thickness of this head gasket?

This Cometic MLX head gasket features an 88mm bore and a thickness of .042 inches. This specific sizing is important for proper fitment and sealing on the intended engines.

What does the HP shim technology do?

The HP shim technology is designed to increase the clamping force around the combustion chamber. This helps to create a stronger seal, particularly beneficial for open deck engine blocks.

What is the advantage of the Viton coating on the gasket?

The Viton coating on the embossed outer layers of the gasket offers improved resistance to heat and oil. This contributes to a more durable and reliable seal over time.

Specifications

Brand: Cometic Gasket
Part #: C15256-042
UPC: 191070484019

Cometic GM LHU/LNF Gen-2 ECOTEC .042in MLX Cylinder Head Gasket - 88mm Bore

Name: Cometic GM LHU/LNF Gen-2 ECOTEC .042in MLX Cylinder Head Gasket - 88mm Bore
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-gm-lhu-lnf-gen-2-ecotec-042in-mlx-cylinder-head-gasket-88-t14-806994
Price: 151.73 USD
Availability: BackOrder

$151.73

On Backorder

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Fits 2011-2013 Buick Regal. Cometic GM LHU/LNF Gen-2 ECOTEC MLX head gasket with 88mm bore and .042in thickness for improved sealing.

Key Features

Fits 2011-2013 Buick Regal and 2010 Chevrolet HHR.
Cometic GM LHU/LNF Gen-2 ECOTEC MLX cylinder head gasket.
Features an 88mm bore and a .042 inch thickness.
HP shim technology increases clampload around the combustion chamber for improved sealing.
Embossed outer layers are coated with Viton for enhanced durability and sealing.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Cometic Gasket is known for making well-built sealing components, and this MLX cylinder head gasket is a solid option for your 2011-2013 Buick Regal with the LHU or LNF Gen-2 ECOTEC engine. This gasket is designed with an 88mm bore and a .042 inch thickness, which is crucial for maintaining proper compression and preventing leaks between the cylinder head and the engine block.

The HP shim technology built into this gasket is notable because it increases the clamping force around the combustion chamber. This is especially helpful for open deck blocks, as it helps ensure a strong seal even under demanding conditions. The outer layers of the gasket are embossed and coated with Viton, a material known for its resistance to heat and oil, further enhancing its sealing capabilities and durability.