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Cometic Ford Duratech 2.3L 89.5mm Bore .080 inch MLS Head Gasket

SKU: CGSC5843-080

Head Gaskets

CG Head Gaskets...

Cometic Ford Duratech 2.3L 89.5mm Bore .080 inch MLS Head Gasket

SKU: CGSC5843-080

Head Gaskets

CG Head Gaskets...

A$304.96
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Description

IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Cometic Gasket, Cometic, Cometic Gasket Automotive, Cometic Gasket Marine, Cometic Gasket Powersports, COMETIC GASKETS, Cometic Powersport Gaskets StreetFX SKU cgsC5843-080 SFX Item ID 4162089 Accounting SKU cgs-C5843-080 Manufacturer SKU C5843-080 Manufacturer UPC 191070444068 Alternative References C5843-080, CGT-C5843-080

Cylinder Head Gasket

MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel

Additional Information

Mazda LF/L3 MZR; Ford Duratec 20/23 .080in. MLS Cylinder Head Gasket; 89.5mm Bore

Part Type

Engine Cylinder Head Gasket

Features and Benefits

  • Coated On Both Sides w/Viton
  • Conforms load distribution across the sealing area
  • Requires less clamp load creating less bore distortion
  • The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
  • The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes

Product Details

Description:Mazda LF/L3 MZR; Ford Duratec 20/23 Cylinder Head Gasket
OEM Part Number:LF01-10-271,1S7Z-6051-AA
Part Number:cgsC5843-080
Title:Cometic Automotive Mazda LF/L3 MZR; Ford Duratec 20/23 Cylinder Head Gasket

Product Overview

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". 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.

Additional Application Notes
• Material: MLS Compressed Thickness: .080 Bore Size (MM): 89.5 Bore Shape: Round # of layers: 5

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-13 17:20:09

Product Overview

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". 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.


Features and Benefits

  • Coated On Both Sides w/Viton

Product Details

Description:Mazda LF/L3 MZR; Ford Duratec 20/23 Cylinder Head Gasket
OEM Part Number:LF01-10-271,1S7Z-6051-AA
Part Number:cgsC5843-080
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:Prop_65.jpg
Prop 65 Warning Label:Prop_65.jpg
Prop 65 Yes/No:Yes
Title:Cometic Automotive Mazda LF/L3 MZR; Ford Duratec 20/23 Cylinder Head Gasket
WARNING CA Proposition 65 Message:The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects. For more information; visit www.p65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Part Type

Engine Cylinder Head Gasket

Data: v4.2 - Upd: 2026-10-13 17:20:09

Features

  • Coated On Both Sides w/Viton
  • Conforms load distribution across the sealing area
  • Requires less clamp load creating less bore distortion
  • The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
  • The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes

Specifications

.075-IN. MLS-5 HEAD GASKET

Product Attributes
BrandCometic
Manufacturer's Part NumberC5843-080
Part TypeHead Gaskets
UPC00191070444068

Product Details

Description:Mazda LF/L3 MZR; Ford Duratec 20/23 Cylinder Head Gasket
OEM Part Number:LF01-10-271,1S7Z-6051-AA
Part Number:cgsC5843-080
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:Prop_65.jpg
Prop 65 Warning Label:Prop_65.jpg
Prop 65 Yes/No:Yes
Title:Cometic Automotive Mazda LF/L3 MZR; Ford Duratec 20/23 Cylinder Head Gasket
WARNING CA Proposition 65 Message:The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects. For more information; visit www.p65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Reference Information

Brand Name/s Cometic Gasket
StreetFX SKU cgsC5843-080
SFX Item ID 4162089
Supplier Item Code 4162089
Manufacturer SKU C5843-080
Manufacturer UPC 191070444068
Alternative References CGT-C5843-080, 2.3L, 89.5mm

Compatibility

Cometic Ford Duratech 2.3L 89.5mm Bore .080 inch MLS Head Gasket
Year RangeMakeModelSubmodelsRegion
2005-2008 Ford Escape XLS, XLT, XLT No Boundaries US
2003-2011 Ford Focus LX, SE, ZTS, ZTW, ZX3, ZX5, ZXW, ZX4 ST, ZX4, S, SES, ST, SEL US
2001-2011 Ford Ranger XL, XLT, STX, Sport US
2010-2013 Ford Transit Connect XL, XLT, XLT Premium US
2004-2005 Mazda 3 S, SP23 US
2001-2009 Mazda B2300 SE, SX, Base US
2005-2006 Mazda Tribute i US
2008 Mazda Tribute i US
2005-2008 Mercury Mariner Base, Convenience US

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.

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