# Cometic 13-17 GM EcoTec LTG 2.0L 3.4645in Bore .028 thick MLX Head Gasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

-   Improved clamp load around the cylinder without increasing bore distortion
-   Embossed Outer Layers Coated w/Viton

This Part Fits:

Year

Make

Model

Submodel

2016-2019

Buick

Envision

Premium

2019

Buick

Envision

Premium II

2019-2020

Buick

Regal Sportback

Avenir

2018-2020

Buick

Regal Sportback

Base

2018-2020

Buick

Regal Sportback

Essence

2018-2020

Buick

Regal Sportback

Preferred

2018-2019

Buick

Regal Sportback

Preferred II

2018-2020

Buick

Regal TourX

Base

2018-2020

Buick

Regal TourX

Essence

2018-2020

Buick

Regal TourX

Preferred

2013-2019

Cadillac

ATS

Base

2013-2019

Cadillac

ATS

Luxury

2013-2016

Cadillac

ATS

Performance

2013-2016

Cadillac

ATS

Premium

2016-2018

Cadillac

CT6

Base

2016-2018

Cadillac

CT6

Luxury

2017-2018

Cadillac

CT6

Plug-In

2014-2019

Cadillac

CTS

Base

2014-2019

Cadillac

CTS

Luxury

2014-2016

Cadillac

CTS

Performance

2014-2016

Cadillac

CTS

Premium

2017-2020

Chevrolet

Camaro

LS

2016-2020

Chevrolet

Camaro

LT

2018-2020

Chevrolet

Equinox

LT

2018-2020

Chevrolet

Equinox

Premier

2013-2016

Chevrolet

Malibu

LT

2013-2015

Chevrolet

Malibu

LTZ

2016-2020

Chevrolet

Malibu

Premier

2018-2019

Chevrolet

Traverse

RS

2018-2020

GMC

Terrain

Denali

2018-2019

GMC

Terrain

SLE

2018-2020

GMC

Terrain

SLT

## Details

- **Price:** 216.86 CAD
- **Vendor:** Cometic Gasket
- **Type:** Head Gaskets

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 216.86 CAD | In stock |

## Images

- Photo - Primary
- User 9
- Installation Instructions
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cometic-13-17-gm-ecotec-ltg-2-0l-3-4645in-bore-028-thick-mlx-head-gasket)
> Updated: 2026-06-26