What does MLS stand for in Multi-Layer Steel head gaskets?

MLS stands for Multi-Layer Steel. This construction uses multiple layers of steel to create a strong, durable gasket that can handle higher pressures and temperatures compared to traditional composite gaskets.

What is the purpose of the Viton coating on the outer layers?

The Viton coating on the outer layers helps to improve the gasket's resistance to heat and various fluids, such as oil. This enhances the gasket's ability to maintain a reliable seal over time, even in demanding engine environments.

Does this gasket come with any hardware or sealant?

This product is for the Cometic 3UR-FE Left Side Head Gasket only. It does not include any additional hardware or sealant. It is recommended to consult your vehicle's service manual or a professional mechanic for specific installation requirements and any necessary accompanying parts.

Specifications

Brand: Cometic Gasket
Part #: C4993-034
UPC: 191070467067

Cometic 2006+ Toyota 3UR-FE Left Side 97mm 0.034in MLS HP Head Gasket

Name: Cometic 2006+ Toyota 3UR-FE Left Side 97mm 0.034in MLS HP Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-2006-toyota-3ur-fe-left-side-97mm-0-034in-mls-hp-head-gas-t14-321476
Price: 111.23 USD
Availability: BackOrder

$111.23

On Backorder

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

Fits 2007-2020 Toyota Tundra. Cometic MLS head gasket for the left side, 97mm bore and 0.034in thick.

Key Features

Fits 2007-2020 Toyota Tundra, 2008-2011, 2013-2015, 2018-2020 Lexus LX570, 2008-2011, 2013-2016, 2018-2020 Toyota Land Cruiser, and 2008-2016, 2018-2020 Toyota Sequoia.
This is the left side head gasket for the 3UR-FE engine.
Features a 97mm bore diameter.
Has a thickness of 0.034 inches.
Constructed with Multi-Layer Steel (MLS) for improved sealing.
Outer layers are embossed and coated with Viton for enhanced durability and resistance.

⚠️ 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

When you're rebuilding the top end of your 3UR-FE engine, you need a head gasket that's built to seal properly. This Cometic Multi-Layer Steel (MLS) head gasket is specifically made for the left side of your 2007-2020 Toyota Tundra, Lexus LX570, Toyota Land Cruiser, or Toyota Sequoia. It features a 97mm bore and a 0.034-inch thickness, designed to create a strong seal between your cylinder head and engine block.

Cometic uses a Multi-Layer Steel construction for these gaskets, which offers improved sealing capabilities compared to older composite designs. The outer layers of this gasket are embossed and coated with Viton, a material known for its resistance to heat and oil, helping to ensure a long-lasting seal even under demanding conditions. This gasket is a direct replacement for the original equipment, ensuring it fits right and performs as expected during your engine repair.