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Cometic MLX .036in Head Gasket for Select 1949-2024 BMW, Toyota, and Jaguar C14144-036

$180.99 $201.10
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Cometic MLX .036in Head Gasket for Select 1949-2024 BMW, Toyota, and Jaguar C14144-036
$180.99 $201.10
$180.99 $201.10

Fits select 1949-2024 BMW, Toyota, and Jaguar models (including B58 and XK engine platforms).

The Cometic MLX (Multi-Layer Extreme) head gasket provides maximum sealing performance for high-output engines without the need for additional sealants. Engineered to withstand the high cylinder pressures of modern forced induction and high-compression builds, this gasket utilizes multiple embossed layers of stainless steel to maintain a reliable seal between the cylinder head and block.

The outer layers are coated on both sides with Viton, a specialized fluoroelastomer rubber that is heat resistant up to 250°C (482°F). This coating ensures a precise seal across various surface finishes and load conditions, while the stainless steel construction offers the necessary resilience to resist corrosion and rebound under thermal expansion. The design effectively manages the shearing forces created when mating different metallurgy, such as aluminum heads to cast iron or aluminum blocks.

  • Optimized Clamp Load: Engineered to increase pressure around the cylinder without increasing bore distortion.
  • Multi-Layer Steel: Multiple stainless steel layers provide superior strength and durability compared to composite gaskets.
  • High-Temperature Coating: Embossed outer layers coated with Viton to meet the demands of harsh sealing environments.
  • Versatile Application: Compatible with World Products Man-o-War blocks and both OE and performance cylinder heads.

Technical Specifications:

  • Manufacturer Part Number: C14144-036
  • Compressed Thickness: 0.036 in
  • Material: MLX (Multi-Layer Steel)
  • Coating: Viton
  • Temperature Rating: Up to 250°C (482°F)
🔧 Fitment & Compatibility
Year Make Model Submodel
2020-2023 BMW 540i Base
2020-2023 BMW 540i xDrive Base
2019 BMW 640i xDrive Gran Turismo Base
2020-2022 BMW 740i Base
2020-2022 BMW 740i xDrive Base
2020,2022 BMW 745e xDrive Base
2020-2023 BMW 840i Base
2020 BMW 840i Gran Coupe Base
2020-2023 BMW 840i xDrive Base
2020 BMW 840i xDrive Gran Coupe Base
2023-2024 BMW M240i Base
2022-2023 BMW M240i xDrive Base
2020-2023 BMW M340i Base
2020-2023 BMW M340i xDrive Base
2021-2024 BMW M440i Base
2023-2024 BMW M440i Gran Coupe Base
2021-2024 BMW M440i xDrive Base
2022-2024 BMW M440i xDrive Gran Coupe Base
2020-2024 BMW X3 M40i
2020-2024 BMW X4 M40i
2022-2024 BMW Z4 M40i
2020 BMW Z4 M40i First Edition
2020-2021 BMW Z4 sDrive M40i
1949-1954 Jaguar XK120 Base
1952-1954 Jaguar XK120 M
1955-1957 Jaguar XK140 Base
1955-1957 Jaguar XK140 M
1955-1957 Jaguar XK140 MC
1958-1961 Jaguar XK150 Base
1958-1961 Jaguar XK150 S
2024 Toyota GR Supra 45th Anniversary Edition
2021-2022 Toyota GR Supra A91 Edition
2023 Toyota GR Supra A91-MT Edition
2020-2024 Toyota GR Supra Base
2020 Toyota GR Supra Launch Edition
2020-2024 Toyota GR Supra Premium

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