What vehicles does this Cometic head gasket fit?

This gasket is designed for Subaru FA20 and Toyota 4U-GSE engines. It also fits a range of Dodge vehicles like the Challenger, Charger, and Magnum, as well as the Scion FR-S, Subaru BRZ, and Toyota 86.

What does the .050in and LHS designation mean?

The '.050in' refers to the gasket's thickness, which is fifty-thousandths of an inch. 'LHS' indicates that this gasket is intended for the left-hand side of the engine. You'll need to ensure you have the correct gasket for each side if your engine requires different ones.

What is the Viton coating for?

The Viton rubber coating on the outer layers of the gasket helps it to seal effectively in demanding environments. It's heat resistant up to 482°F (250°C) and is designed to work well with different surface finishes on the engine block and cylinder head.

Specifications

Brand: Cometic Gasket
Part #: C4589-050
UPC: 191070059958

Cometic Subaru FA20 2.0L DOHC 89.5mm Bore .050in MLX Head Gasket LHS

Name: Cometic Subaru FA20 2.0L DOHC 89.5mm Bore .050in MLX Head Gasket LHS
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-subaru-fa20-2-0l-dohc-89-5mm-bore-050in-mlx-head-gasket-l-t14-364863
Price: 137.19 USD
Availability: BackOrder

$137.19

On Backorder

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Cometic Subaru FA20 2.0L DOHC 89.5mm Bore .050in MLX Head Gasket LHS. Built with multiple stainless steel layers for strength and rebound.

Key Features

Fits a range of vehicles including Subaru FA20, Toyota 4U-GSE, Dodge Challenger, Charger, Magnum, Scion FR-S, Subaru BRZ, and Toyota 86.
This is the left-hand side (LHS) head gasket.
Features an 89.5mm bore size.
The gasket is .050 inches thick.
Constructed with three to five layers of stainless steel for strength and rebound.
Outer layers are embossed and coated with Viton rubber for heat resistance up to 482°F (250°C).

⚠️ 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

No-fit, no charge. Wrong part? Send it back, free return label.

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Will it fit your car?

About this part

Product Details

If you're working on the engine of a Subaru FA20, Toyota 4U-GSE, or even a Dodge Challenger from the late 2000s, this Cometic MLX head gasket is designed to seal your cylinder head. It's specifically made for an 89.5mm bore and is .050 inches thick, intended for the left-hand side (LHS) of the engine. This gasket plays a crucial role in keeping combustion gases contained and preventing coolant and oil from mixing.

Cometic builds these gaskets using multiple layers of stainless steel. This material choice offers increased strength and resilience, helping the gasket maintain its seal under pressure and resist corrosion. The outer layers are embossed and coated on both sides with Viton, a high-temperature rubber material that can handle up to 482°F (250°C). This coating is important for meeting the demands of various sealing environments and surface finishes you might encounter during an engine rebuild.

This gasket is a solid option for many vehicles, including popular models like the Scion FR-S, Subaru BRZ, and Toyota 86, as well as certain Dodge Challengers, Chargers, and Magnums. Always refer to the manufacturer's installation instructions for proper torque sequences and procedures to ensure a reliable seal.