What does a cylinder head gasket do?

A cylinder head gasket seals the space between your engine's cylinder head and the engine block. Its main job is to contain the combustion process within the cylinders and prevent coolant and oil from leaking into each other or escaping the engine.

Why is it important to use the correct gasket for the left side?

Engines often have different configurations or bolt patterns on each side of the cylinder head. Using the gasket specifically designed for the left side ensures it aligns correctly with all the passages and bolt holes, creating a proper seal.

What is multi-layer steel (MLS) construction?

Multi-layer steel gaskets use several layers of steel with specialized coatings. This construction is known for its strength and ability to conform to engine surfaces, providing a robust seal that can withstand high temperatures and pressures.

Victor Reinz Cylinder Head Gasket 54348 - Multi-Fit

Name: MAHLE Original Chevrolet Avalanche 2500 06-02 Cylinder Head Gasket (Left)
Brand: Victor Reinz
Price: 41.18 USD
Availability: InStock

MAHLE Original Chevrolet Avalanche 2500 06-02 Cylinder Head Gasket (Left)

$41.18

On Backorder

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

Victor Reinz Chevrolet Avalanche 2500 06-02 Cylinder Head Gasket (Left). Ensures a solid seal for your engine's top end.

Key Features

Fits 2001-2007 Chevrolet and GMC trucks and SUVs.
Designed for the left side cylinder head.
Constructed with multi-layer steel (MLS) for durability.
Helps maintain proper engine compression and fluid separation.

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Product Details

This Victor Reinz cylinder head gasket is made with a multi-layer steel (MLS) construction, a common choice for its ability to handle the high pressures and temperatures found in modern engines. It's specifically designed for the left side of your engine, ensuring a proper seal between the cylinder head and the engine block. A good head gasket is crucial for keeping combustion gases contained and preventing coolant and oil from mixing, which is essential for your engine's health and performance.

When you're rebuilding the top end of your engine, or if you've discovered a leak from your old gasket, this part offers a well-built replacement. The multi-layer steel design helps accommodate the natural expansion and contraction of engine components under varying heat loads, contributing to a more reliable seal over time compared to older composite designs. It fits a range of popular GM trucks and SUVs, including models like the Chevrolet Silverado 2500 HD and GMC Yukon XL 2500, making it a practical choice for many mechanics and DIYers.

Proper installation is key for any head gasket. Always refer to the manufacturer's service manual for the correct torque sequences and procedures to ensure this gasket performs as intended and lasts for the long haul.