SKU: cgsC4311-030
Back-Order. Contact for ETA.
SKU: cgsC4311-030
Back-Order. Contact for ETA.
Cylinder Head Gasket
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.030". 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.
Honda K20A2/K20A3/K20Z1/K24A1 .030 " MLS Cylinder Head Gasket, 87mm Bore
Engine Cylinder Head Gasket
Cometic Head Gaskets are developed with the performance enthusiast in mind. With so many individual requirements for each motor Cometic offers a number of options to suit your specific motor and needs. *MLS* The Cometic MLS gasket is comprised of three layers of Stainless Steel. Cometic uses Stainless steel for increased strength, it's ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 2500C or 4820F. The center or shim layer of the gasket is comprised of an uncoated Stainless Steel layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks. The composition of MLS will also withstand the shearing forces created by aluminum heads on cast iron blocks. No re-torque is necessary. By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion. *CFM-20* A perforated steel core with an elastomer surface is ideal for head gaskets allowing heat to be drawn evenly across the gasket surface while providing maximum sealing characteristics when exposed to coolants and oils. *COPPER*
| Bore Diameter: | 87mm |
| Description: | Honda K20A2/K20A3/K20Z1/K24A1 Cylinder Head Gasket |
| Engine Make/Size: | Honda/Acura K20A1/K20A2/K20A3/K24A 2.0/2.4L |
| Engine: | Honda/Acura K20A1/K20A2/K20A3/K24A 2.0/2.4L DOHC 4 Cylinder |
| Part Number: | cgsC4311-030 |
| Position: | N/A |
| Thickness: | .030in |
| Title: | Cometic Gasket Automotive Honda K20A2/K20A3/K20Z1/K24A1 .030 in MLS Cylinder Head Gasket, 87mm Bore |
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.
| Additional Application Notes | |
|---|---|
| • Orientation: None Material: MLS Compressed Thickness: .030 Bore Size (MM): 87 Bore Shape: Round # of layers: 3 | |
| • 0.030 in. MLS; 87mm Bore | |
| • 0.030 in. Multi-Layer Steel; 87mm Bore | |
| • Orientation: None Material: MLS Compressed Thickness: .030 Bore Size (MM): 87 Bore Shape: Round 0.030 in. Multi-Layer Steel; 87mm Bore # of layers: 3 | |
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.
| # | 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.
Head Gasket, 3.425 in. Bore, .030 in. Compressed Thickness, for use on Acura®, Honda®, Each
Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.
| Product Attributes | |
|---|---|
| UPC | 191070000936 |
| Brand | Cometic |
| Notes | With K20A1, K20A2, K20A3, K24A engines. |
| Quantity | Sold individually. |
| Bore (mm) | 87.000mm |
| Lock Wire | No |
| Part Type | Head Gaskets |
| Bore (in.) | 3.425 in. |
| Product Line | Cometic MLS Head Gaskets |
| Gasket Material | Multi-layer stainless steel |
| Compressed Volume (cc) | 4.530cc |
| Compressed Thickness (in.) | 0.030 in. |
| Manufacturer's Part Number | C4311-030 |
| Manufacturer Attributes | |
|---|---|
| Title | Cometic Gasket Automotive Honda K20A2/K20A3/K20Z1/K24A1 .030 in MLS Cylinder Head Gasket; 87mm Bore |
| Manufacturer Designation | Honda K20A2/K20A3/K20Z1/K24A1 Cylinder Head Gasket |
| Product Class | Engine Cylinder Head Gasket |
| Construction/Type | Honda K20A2/K20A3/K20Z1/K24A1 .030" MLS Cylinder Head Gasket, 87mm Bore |
| Vehicle Brief | Hond K20A2/K20A3/K20Z1/K24A1 Head Gasket |
| Cometic Honda K20/K24 87mm Head Gasket .030 inch MLS Head Gasket | ||||
|---|---|---|---|---|
| Year Range | Make | Model | Submodels | Region |
| 2002-2006 | Acura | RSX | Base, Type-S | US |
| 2003-2007 | Honda | Accord | EX, LX, DX, SE, Value Package, LX Special Edition, Special Edition, EX-L | US |
| 2002-2014 | Honda | CR-V | EX, LX, SE, EX-L | US |
| 2002-2005 | Honda | Civic | Si | US |
| 2003-2011 | Honda | Element | DX, EX, LX, SC | 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.
| Application Data | |
|---|---|
| Make | ACURA |
| Beginning Year | 2002 |
| Ending Year | 2006 |
| Engine Type | L4 |
| Engine Family | Honda/Acura 4-cylinder |
| Engine Size | 2.0L/1998cc |
| Make | HONDA |
| Beginning Year | 2002 |
| Ending Year | 2005 |
| Engine Type | L4 |
| Engine Family | Honda/Acura 4-cylinder |
| Engine Size | 2.0L/1998cc |
| Make | HONDA |
| Beginning Year | 2003 |
| Ending Year | 2007 |
| Engine Type | L4 |
| Engine Family | Honda/Acura 4-cylinder |
| Engine Size | 2.4L/2354cc |
This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.
Cylinder Head Gasket
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.030". 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.
Honda K20A2/K20A3/K20Z1/K24A1 .030 " MLS Cylinder Head Gasket, 87mm Bore
Engine Cylinder Head Gasket
Cometic Head Gaskets are developed with the performance enthusiast in mind. With so many individual requirements for each motor Cometic offers a number of options to suit your specific motor and needs. *MLS* The Cometic MLS gasket is comprised of three layers of Stainless Steel. Cometic uses Stainless steel for increased strength, it's ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 2500C or 4820F. The center or shim layer of the gasket is comprised of an uncoated Stainless Steel layer, which can be varied to accommodate multiple thickness requirements. The MLS gasket is ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks. The composition of MLS will also withstand the shearing forces created by aluminum heads on cast iron blocks. No re-torque is necessary. By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion. *CFM-20* A perforated steel core with an elastomer surface is ideal for head gaskets allowing heat to be drawn evenly across the gasket surface while providing maximum sealing characteristics when exposed to coolants and oils. *COPPER*
| Bore Diameter: | 87mm |
| Description: | Honda K20A2/K20A3/K20Z1/K24A1 Cylinder Head Gasket |
| Engine Make/Size: | Honda/Acura K20A1/K20A2/K20A3/K24A 2.0/2.4L |
| Engine: | Honda/Acura K20A1/K20A2/K20A3/K24A 2.0/2.4L DOHC 4 Cylinder |
| Part Number: | cgsC4311-030 |
| Position: | N/A |
| Thickness: | .030in |
| Title: | Cometic Gasket Automotive Honda K20A2/K20A3/K20Z1/K24A1 .030 in MLS Cylinder Head Gasket, 87mm Bore |
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.
| Additional Application Notes | |
|---|---|
| • Orientation: None Material: MLS Compressed Thickness: .030 Bore Size (MM): 87 Bore Shape: Round # of layers: 3 | |
| • 0.030 in. MLS; 87mm Bore | |
| • 0.030 in. Multi-Layer Steel; 87mm Bore | |
| • Orientation: None Material: MLS Compressed Thickness: .030 Bore Size (MM): 87 Bore Shape: Round 0.030 in. Multi-Layer Steel; 87mm Bore # of layers: 3 | |
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.
| # | 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.
Head Gasket, 3.425 in. Bore, .030 in. Compressed Thickness, for use on Acura®, Honda®, Each
Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.
| Product Attributes | |
|---|---|
| UPC | 191070000936 |
| Brand | Cometic |
| Notes | With K20A1, K20A2, K20A3, K24A engines. |
| Quantity | Sold individually. |
| Bore (mm) | 87.000mm |
| Lock Wire | No |
| Part Type | Head Gaskets |
| Bore (in.) | 3.425 in. |
| Product Line | Cometic MLS Head Gaskets |
| Gasket Material | Multi-layer stainless steel |
| Compressed Volume (cc) | 4.530cc |
| Compressed Thickness (in.) | 0.030 in. |
| Manufacturer's Part Number | C4311-030 |
| Manufacturer Attributes | |
|---|---|
| Title | Cometic Gasket Automotive Honda K20A2/K20A3/K20Z1/K24A1 .030 in MLS Cylinder Head Gasket; 87mm Bore |
| Manufacturer Designation | Honda K20A2/K20A3/K20Z1/K24A1 Cylinder Head Gasket |
| Product Class | Engine Cylinder Head Gasket |
| Construction/Type | Honda K20A2/K20A3/K20Z1/K24A1 .030" MLS Cylinder Head Gasket, 87mm Bore |
| Vehicle Brief | Hond K20A2/K20A3/K20Z1/K24A1 Head Gasket |
| Cometic Honda K20/K24 87mm Head Gasket .030 inch MLS Head Gasket | ||||
|---|---|---|---|---|
| Year Range | Make | Model | Submodels | Region |
| 2002-2006 | Acura | RSX | Base, Type-S | US |
| 2003-2007 | Honda | Accord | EX, LX, DX, SE, Value Package, LX Special Edition, Special Edition, EX-L | US |
| 2002-2014 | Honda | CR-V | EX, LX, SE, EX-L | US |
| 2002-2005 | Honda | Civic | Si | US |
| 2003-2011 | Honda | Element | DX, EX, LX, SC | 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.
| Application Data | |
|---|---|
| Make | ACURA |
| Beginning Year | 2002 |
| Ending Year | 2006 |
| Engine Type | L4 |
| Engine Family | Honda/Acura 4-cylinder |
| Engine Size | 2.0L/1998cc |
| Make | HONDA |
| Beginning Year | 2002 |
| Ending Year | 2005 |
| Engine Type | L4 |
| Engine Family | Honda/Acura 4-cylinder |
| Engine Size | 2.0L/1998cc |
| Make | HONDA |
| Beginning Year | 2003 |
| Ending Year | 2007 |
| Engine Type | L4 |
| Engine Family | Honda/Acura 4-cylinder |
| Engine Size | 2.4L/2354cc |
This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.
