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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Cometic Gasket
Cometic C4574-040 MLS Head Gasket 101mm Bore .040" for Select 2004-2014 Subaru/Saab (EJ255/EJ257)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2004-2014 Subaru Impreza WRX/STI, Forester, Legacy, Outback, Baja, and 2006 Saab 9-2X (EJ255/EJ257 2.5L engines).
The Cometic Multi-Layer Steel (MLS) Head Gasket is engineered for high-output engines that demand superior sealing without the use of additional sealants. Constructed from multiple layers of embossed stainless steel, this gasket provides the necessary rebound and corrosion resistance to withstand the shearing forces between aluminum heads and blocks. The outer layers are coated on both sides with Viton, a heat-resistant fluoroelastomer capable of withstanding temperatures up to 250°C (482°F), ensuring a reliable seal under harsh load conditions and varying surface finishes.
- Bore Diameter: 101mm
- Thickness: .040" (Compressed operating thickness: .036")
- Material: Multi-Layer Steel (MLS)
- Coating: Viton-coated outer layers
- Construction: Embossed stainless steel with an uncoated shim layer
- Installation: Requires less clamp load, reducing bore distortion for even load distribution
- Engine Fitment: Subaru EJ255 and EJ257; accommodates World Products Man-o-War blocks
- Manufacturer Part Number: C4574-040
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Saab | 9-2X | 2.5i |
| 2006 | Saab | 9-2X | Aero |
| 2004-2006 | Subaru | Baja | Sport |
| 2004-2006 | Subaru | Baja | Turbo |
| 2008 | Subaru | Forester | Sports 2.5 X |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2004-2010 | Subaru | Forester | X |
| 2006-2008 | Subaru | Forester | X L.L. Bean Edition |
| 2009-2013 | Subaru | Forester | X Limited |
| 2009-2013 | Subaru | Forester | X Premium |
| 2004-2005 | Subaru | Forester | XS |
| 2005 | Subaru | Forester | XS L.L. Bean Edition |
| 2004-2005,2009 | Subaru | Forester | XT |
| 2006-2010 | Subaru | Forester | XT Limited |
| 2005,2010-2013 | Subaru | Forester | XT Premium |
| 2011-2013 | Subaru | Forester | XT Touring |
| 2009-2010 | Subaru | Impreza | 2.5 GT |
| 2006-2011 | Subaru | Impreza | 2.5i |
| 2010-2011 | Subaru | Impreza | 2.5i Premium |
| 2006-2011 | Subaru | Impreza | Outback Sport |
| 2004-2014 | Subaru | Impreza | WRX |
| 2006-2007,2010-2014 | Subaru | Impreza | WRX Limited |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007,2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2006-2007 | Subaru | Impreza | WRX TR |
| 2010-2012 | Subaru | Legacy | 2.5GT |
| 2006-2012 | Subaru | Legacy | 2.5i |
| 2007-2012 | Subaru | Legacy | 2.5i Limited |
| 2010-2012 | Subaru | Legacy | 2.5i Premium |
| 2007-2009 | Subaru | Legacy | 2.5i Special Edition |
| 2004-2006 | Subaru | Legacy | GT |
| 2005,2007-2009 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2005 | Subaru | Legacy | i |
| 2005 | Subaru | Legacy | Limited |
| 2006-2009 | Subaru | Outback | 2.5i |
| 2007 | Subaru | Outback | 2.5i Basic |
| 2008 | Subaru | Outback | 2.5i L.L. Bean Edition |
| 2006-2009 | Subaru | Outback | 2.5i Limited |
| 2008 | Subaru | Outback | 2.5i Limited L.L. Bean Edition |
| 2009 | Subaru | Outback | 2.5i Special Edition |
| 2008 | Subaru | Outback | Base |
| 2005 | Subaru | Outback | i |
| 2005 | Subaru | Outback | Limited |
| 2005-2006 | Subaru | Outback | XT |
| 2005-2009 | Subaru | Outback | XT Limited |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Cometic C4574-040 MLS Head Gasket 101mm Bore .040" for Select 2004-2014 Subaru/Saab (EJ255/EJ257)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits select 2004-2014 Subaru Impreza WRX/STI, Forester, Legacy, Outback, Baja, and 2006 Saab 9-2X (EJ255/EJ257 2.5L engines).
The Cometic Multi-Layer Steel (MLS) Head Gasket is engineered for high-output engines that demand superior sealing without the use of additional sealants. Constructed from multiple layers of embossed stainless steel, this gasket provides the necessary rebound and corrosion resistance to withstand the shearing forces between aluminum heads and blocks. The outer layers are coated on both sides with Viton, a heat-resistant fluoroelastomer capable of withstanding temperatures up to 250°C (482°F), ensuring a reliable seal under harsh load conditions and varying surface finishes.
- Bore Diameter: 101mm
- Thickness: .040" (Compressed operating thickness: .036")
- Material: Multi-Layer Steel (MLS)
- Coating: Viton-coated outer layers
- Construction: Embossed stainless steel with an uncoated shim layer
- Installation: Requires less clamp load, reducing bore distortion for even load distribution
- Engine Fitment: Subaru EJ255 and EJ257; accommodates World Products Man-o-War blocks
- Manufacturer Part Number: C4574-040
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Saab | 9-2X | 2.5i |
| 2006 | Saab | 9-2X | Aero |
| 2004-2006 | Subaru | Baja | Sport |
| 2004-2006 | Subaru | Baja | Turbo |
| 2008 | Subaru | Forester | Sports 2.5 X |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2004-2010 | Subaru | Forester | X |
| 2006-2008 | Subaru | Forester | X L.L. Bean Edition |
| 2009-2013 | Subaru | Forester | X Limited |
| 2009-2013 | Subaru | Forester | X Premium |
| 2004-2005 | Subaru | Forester | XS |
| 2005 | Subaru | Forester | XS L.L. Bean Edition |
| 2004-2005,2009 | Subaru | Forester | XT |
| 2006-2010 | Subaru | Forester | XT Limited |
| 2005,2010-2013 | Subaru | Forester | XT Premium |
| 2011-2013 | Subaru | Forester | XT Touring |
| 2009-2010 | Subaru | Impreza | 2.5 GT |
| 2006-2011 | Subaru | Impreza | 2.5i |
| 2010-2011 | Subaru | Impreza | 2.5i Premium |
| 2006-2011 | Subaru | Impreza | Outback Sport |
| 2004-2014 | Subaru | Impreza | WRX |
| 2006-2007,2010-2014 | Subaru | Impreza | WRX Limited |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007,2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2006-2007 | Subaru | Impreza | WRX TR |
| 2010-2012 | Subaru | Legacy | 2.5GT |
| 2006-2012 | Subaru | Legacy | 2.5i |
| 2007-2012 | Subaru | Legacy | 2.5i Limited |
| 2010-2012 | Subaru | Legacy | 2.5i Premium |
| 2007-2009 | Subaru | Legacy | 2.5i Special Edition |
| 2004-2006 | Subaru | Legacy | GT |
| 2005,2007-2009 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2005 | Subaru | Legacy | i |
| 2005 | Subaru | Legacy | Limited |
| 2006-2009 | Subaru | Outback | 2.5i |
| 2007 | Subaru | Outback | 2.5i Basic |
| 2008 | Subaru | Outback | 2.5i L.L. Bean Edition |
| 2006-2009 | Subaru | Outback | 2.5i Limited |
| 2008 | Subaru | Outback | 2.5i Limited L.L. Bean Edition |
| 2009 | Subaru | Outback | 2.5i Special Edition |
| 2008 | Subaru | Outback | Base |
| 2005 | Subaru | Outback | i |
| 2005 | Subaru | Outback | Limited |
| 2005-2006 | Subaru | Outback | XT |
| 2005-2009 | Subaru | Outback | XT Limited |
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