Cometic GM LS1 SB 4.100in Bore .045in MLS-5 Head Gasket
SKU C5489-045
MPN cgsC5489-045
$87.95 · In stock
Cometic GM LS1 SB 4.100in Bore .045in MLS-5 Head Gasket
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.045". 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.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 2001–2006 | Chevrolet | Silverado 2500 HD | LS | — |
| 2011–2017 | Chevrolet | Caprice | PPV | — |
| 2007 | GMC | Sierra 2500 HD Classic | SLE | — |
| 2002–2003 | Chevrolet | Avalanche 1500 | North Face | — |
| 2000–2014 | GMC | Yukon | SLE | — |
| 2000–2014 | GMC | Yukon | SLT | — |
| 2003–2005 | Cadillac | Escalade ESV | Base | — |
| 2003–2005 | GMC | Savana 1500 | SLE | — |
| 2007 | GMC | Sierra 1500 HD Classic | SLE | — |
| 2014–2017 | Chevrolet | SS | Base | — |
| 2006–2009 | Saab | 9-7x | 5.3i | — |
| 2000–2001 | Chevrolet | Tahoe | Base | — |
| 2009–2012 | GMC | Canyon | SLT | — |
| 2007–2019 | Chevrolet | Silverado 3500 HD | LT | — |
| 2007 | Chevrolet | Silverado 3500 Classic | WT | — |
| 2009 | Pontiac | G8 | GXP | — |
| 2006–2020 | GMC | Savana 3500 | LT | — |
| 2007 | Chevrolet | Silverado 1500 HD Classic | LT | — |
| 2007–2019 | GMC | Sierra 2500 HD | SLT | — |
| 2006–2020 | Chevrolet | Express 2500 | LT | — |
| 2002–2013 | Chevrolet | Silverado 1500 | WT | — |
| 2009–2012 | Chevrolet | Colorado | LT | — |
| 2000–2008 | GMC | Yukon | Denali | — |
| 2004–2006 | Chevrolet | Avalanche 1500 | Z66 | — |
| 2005–2008 | Pontiac | Grand Prix | GXP | — |
| 1998 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 2011–2019 | GMC | Sierra 3500 HD | Denali | — |
| 2000–2014 | Chevrolet | Tahoe | LT | — |
| 2007 | GMC | Sierra 2500 HD Classic | SL | — |
| 1997–2013 | Chevrolet | Corvette | Base | — |
| 2006–2009 | Chevrolet | Impala | SS | — |
| 2015–2019 | GMC | Sierra 2500 HD | Base | — |
| 2001–2004 | Chevrolet | Corvette | Z06 | — |
| 2007–2019 | Chevrolet | Silverado 3500 HD | WT | — |
| 2003–2005 | GMC | Savana 3500 | SLE | — |
| 2007–2013 | Chevrolet | Silverado 1500 | LTZ | — |
| 2008 | Chevrolet | Trailblazer | Base | — |
| 2007–2019 | GMC | Sierra 3500 HD | SLT | — |
| 2003–2019 | Chevrolet | Silverado 2500 HD | WT | — |
| 2003–2020 | Chevrolet | Express 3500 | Base | — |
| 2002–2005 | Chevrolet | Avalanche 1500 | Base | — |
| 2001–2004 | Avanti | II | Base | — |
| 2006–2020 | Chevrolet | Express 3500 | LT | — |
| 2008–2009 | Pontiac | G8 | GT | — |
| 2007 | GMC | Sierra 1500 Classic | Denali | — |
| 2005 | Saab | 9-7x | Arc | — |
| 1999–2013 | Chevrolet | Silverado 1500 | LT | — |
| 2007 | Chevrolet | Silverado 1500 Classic | Hybrid | — |
| 2007 | GMC | Sierra 3500 Classic | SLE | — |
| 2003–2020 | Chevrolet | Express 2500 | Base | — |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT | — |
| 2005–2006 | GMC | Envoy XL | Denali | — |
| 2006–2014 | Chevrolet | Suburban 1500 | LTZ | — |
| 2000–2014 | GMC | Yukon XL 1500 | SLE | — |
| 1999–2013 | GMC | Sierra 1500 | SLT | — |
| 2007–2014 | Chevrolet | Tahoe | LTZ | — |
| 2004–2006 | Pontiac | GTO | Base | — |
| 2002–2006 | Chevrolet | Suburban 1500 | Z71 | — |
| 2000–2013 | GMC | Yukon XL 2500 | SLE | — |
| 2001 | GMC | Sierra 1500 | C3 | — |
| 2005–2009 | GMC | Envoy | Denali | — |
| 2005–2006 | Chevrolet | Silverado 1500 HD | LT | — |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition | — |
| 2007 | Chevrolet | Silverado 3500 Classic | LS | — |
| 2007 | GMC | Sierra 1500 HD Classic | SLT | — |
| 2006 | Chevrolet | Silverado 3500 | WT | — |
| 2013 | Chevrolet | Avalanche | Black Diamond LT | — |
| 2001–2019 | Chevrolet | Silverado 2500 HD | LT | — |
| 2001–2003 | Chevrolet | Silverado 1500 HD | LS | — |
| 2011–2019 | GMC | Sierra 2500 HD | Denali | — |
| 2002–2008 | GMC | Sierra 1500 | Denali | — |
| 2006 | GMC | Yukon XL 1500 | SL | — |
| 2007 | Chevrolet | Silverado 1500 Classic | LS | — |
| 2003–2005 | GMC | Envoy XL | SLT | — |
| 2003–2004 | Chevrolet | Trailblazer EXT | North Face | — |
| 2000–2014 | Chevrolet | Tahoe | LS | — |
| 2003–2020 | Chevrolet | Express 2500 | LS | — |
| 2006 | Chevrolet | Tahoe | Base | — |
| 2016–2019 | Chevrolet | Suburban 3500 HD | LT | — |
| 2005–2006 | GMC | Sierra 1500 | Hybrid | — |
| 2000–2001 | Chevrolet | Suburban 2500 | Base | — |
| 2013 | Chevrolet | Avalanche | Black Diamond LTZ | — |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS | — |
| 2002–2006 | Chevrolet | Avalanche 1500 | Z71 | — |
| 2005–2006 | Chevrolet | Avalanche 1500 | LT | — |
| 2012–2014 | Chevrolet | Tahoe | SSV | — |
| 2003–2006 | Chevrolet | SSR | Base | — |
| 2007 | GMC | Sierra 3500 Classic | SL | — |
| 2003–2005 | Isuzu | Ascender | Limited | — |
| 2007 | GMC | Sierra 2500 HD Classic | SLT | — |
| 2004–2006 | Chevrolet | Silverado 1500 | Hybrid | — |
| 2007 | GMC | Sierra 3500 Classic | SLT | — |
| 2007–2012 | Chevrolet | Avalanche | LT | — |
| 2007 | Chevrolet | Silverado 1500 Classic | WT | — |
| 2007–2020 | GMC | Savana 2500 | LT | — |
| 2002–2005 | GMC | Sierra 1500 | Base | — |
| 2007 | GMC | Sierra 2500 HD Classic | WT | — |
| 2000–2014 | Chevrolet | Suburban 1500 | LT | — |
| 2007–2019 | Chevrolet | Silverado 2500 HD | LTZ | — |
| 2001–2005 | Chevrolet | Silverado 2500 HD | Base | — |
| 2007 | Chevrolet | Suburban 2500 | LTZ | — |
| 2003–2006 | Isuzu | Ascender | LS | — |
| 2000–2014 | GMC | Yukon XL 1500 | SLT | — |
| 2003 | Isuzu | Ascender | Base | — |
| 2007 | Chevrolet | Silverado 1500 Classic | SS | — |
| 2007–2014 | GMC | Sierra 2500 HD | WT | — |
| 2004–2007 | Cadillac | CTS | V | — |
| 2003–2008 | Hummer | H2 | Base | — |
| 2002–2003 | Chevrolet | Avalanche 1500 | On Road Edition | — |
| 2007 | GMC | Sierra 1500 Classic | SL | — |
| 1999–2013 | Chevrolet | Silverado 1500 | LS | — |
| 2006–2009 | Chevrolet | Express 1500 | LT | — |
| 2004–2007 | Buick | Rainier | CXL | — |
| 1999–2004 | Chevrolet | Silverado 2500 | LS | — |
| 2006–2009 | GMC | Savana 1500 | LT | — |
| 2007 | GMC | Sierra 3500 Classic | WT | — |
| 1998–2002 | Pontiac | Firebird | Trans Am | — |
| 2003–2005 | GMC | Envoy XL | SLE | — |
| 2007 | GMC | Sierra 1500 Classic | Hybrid | — |
| 2004 | Chevrolet | Silverado 3500 | WT | — |
| 2003–2006 | Chevrolet | Trailblazer EXT | LT | — |
| 2006–2008 | Chevrolet | Trailblazer | LT | — |
| 2003–2009 | Chevrolet | Express 1500 | Base | — |
| 2005 | Chevrolet | Silverado 1500 HD | Base | — |
| 2010–2013 | Chevrolet | Corvette | Grand Sport | — |
| 2007 | GMC | Sierra 1500 Classic | WT | — |
| 2009–2012 | GMC | Canyon | SLE | — |
| 2006 | GMC | Yukon | SL | — |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition Pace Car | — |
| 2001–2008 | GMC | Yukon XL 1500 | Denali | — |
| 2000–2001 | Chevrolet | Suburban 1500 | Base | — |
| 2000–2013 | GMC | Yukon XL 2500 | SLT | — |
| 2013 | Chevrolet | Avalanche | Black Diamond LS | — |
| 2000–2013 | Chevrolet | Suburban 2500 | LS | — |
| 2001–2006 | Chevrolet | Silverado 3500 | LT | — |
| 2004–2005 | GMC | Envoy XUV | SLT | — |
| 2000 | Chevrolet | Tahoe | Z71 | — |
| 2008–2009 | Hummer | H3 | Alpha | — |
| 2005 | Chevrolet | Silverado 1500 HD | LS | — |
| 2009 | Hummer | H3T | Alpha | — |
| 2001–2005 | Chevrolet | Silverado 3500 | Base | — |
| 2003–2020 | Chevrolet | Express 3500 | LS | — |
| 2000–2013 | Chevrolet | Suburban 2500 | LT | — |
| 2003–2009 | Chevrolet | Express 1500 | LS | — |
| 1999–2004 | Chevrolet | Silverado 2500 | LT | — |
| 2007–2014 | GMC | Sierra 3500 HD | WT | — |
| 2002–2013 | GMC | Sierra 1500 | WT | — |
| 1999–2003 | GMC | Sierra 1500 | SL | — |
| 2004–2005 | Chevrolet | Silverado 1500 | Z71 Off-Road | — |
| 2000 | Chevrolet | Tahoe | Limited | — |
| 2002 | GMC | Sierra 1500 | HT | — |
| 2005–2006 | Chevrolet | Avalanche 1500 | LS | — |
| 2002–2005 | Cadillac | Escalade | Base | — |
| 1998–2002 | Chevrolet | Camaro | Z28 | — |
| 2003–2020 | GMC | Savana 3500 | Base | — |
| 1999–2013 | GMC | Sierra 1500 | SLE | — |
| 1999–2004 | Chevrolet | Silverado 2500 | Base | — |
| 2007–2019 | GMC | Sierra 3500 HD | SLE | — |
| 2007–2014 | Chevrolet | Tahoe | PPV | — |
| 1998–2002 | Chevrolet | Camaro | Z28 SS | — |
| 2015–2019 | Chevrolet | Silverado 3500 HD | High Country | — |
| 2007–2012 | Chevrolet | Avalanche | LTZ | — |
| 2003–2005 | GMC | Savana 2500 | SLE | — |
| 2016–2019 | Chevrolet | Suburban 3500 HD | LS | — |
| 2007 | GMC | Sierra 1500 Classic | SLT | — |
| 2007–2019 | GMC | Sierra 2500 HD | SLE | — |
| 2015–2019 | Chevrolet | Silverado 2500 HD | High Country | — |
| 2007–2020 | GMC | Savana 2500 | LS | — |
| 2008–2009 | Saab | 9-7x | Aero | — |
| 2006–2009 | GMC | Savana 1500 | LS | — |
| 2007–2019 | Chevrolet | Silverado 3500 HD | LTZ | — |
| 2006–2009 | Chevrolet | Trailblazer | SS | — |
| 2006–2007 | Chevrolet | Monte Carlo | SS | — |
| 2004–2005 | Buick | Rainier | CXL Plus | — |
| 2005 | Isuzu | Ascender | S | — |
| 1998–2002 | Pontiac | Firebird | Formula | — |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT | — |
| 2003 | Chevrolet | Avalanche 1500 | WBH | — |
| 2008–2009 | Buick | LaCrosse | Super | — |
| 2006–2007 | Chevrolet | Trailblazer | LS | — |
| 2007 | GMC | Sierra 1500 Classic | SLE | — |
| 2002–2006 | Chevrolet | Tahoe | Z71 | — |
| 2006 | Chevrolet | Suburban 1500 | Base | — |
| 2015–2019 | GMC | Sierra 3500 HD | Base | — |
| 2003–2006 | Chevrolet | Trailblazer EXT | LS | — |
| 2010–2015 | Chevrolet | Camaro | SS | — |
| 2007 | Chevrolet | Silverado 1500 Classic | LT | — |
| 2003–2006 | Chevrolet | Silverado 1500 | SS | — |
| 2007–2012 | Chevrolet | Avalanche | LS | — |
| 2001–2003 | Chevrolet | Silverado 1500 HD | LT | — |
| 2004 | Chevrolet | Silverado 2500 | WT | — |
| 2009 | Hummer | H3 | Championship Series | — |
| 2003–2020 | GMC | Savana 2500 | Base | — |
| 1999–2005 | Chevrolet | Silverado 1500 | Base | — |
| 2001–2006 | Chevrolet | Silverado 3500 | LS | — |
| 2000–2014 | Chevrolet | Suburban 1500 | LS | — |
| 2006–2020 | GMC | Savana 3500 | LS | — |
| 2004–2005 | GMC | Envoy XUV | SLE | — |
| 2003–2009 | GMC | Savana 1500 | Base | — |
| 2007 | Chevrolet | Silverado 3500 Classic | LT | — |
| 2006–2013 | GMC | Sierra 1500 | SL | — |
| 2002–2005 | Cadillac | Escalade EXT | Base | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Head Gaskets |
| UPC | 191070012472 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 1.1 lb |
| Dimensions (L×W×H) | 24 × 9.5 × 0.5 in |
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