The Cometic Gaskets C4381-040 is a precision-engineered multi-layer steel (MLS) cylinder head gasket designed for the Nissan VQ30DE and VQ35DE engines. With a bore size of 101.5mm and a thickness of 0.040 inches, this gasket is built to provide a reliable seal under high-performance conditions.
This gasket is compatible with the following models:
When installing the C4381-040, ensure that the surfaces of the cylinder head and engine block are clean and free of debris. Proper torque specifications should be followed to prevent gasket failure. This gasket is engineered for optimal sealing, making it suitable for both street and track applications.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| INFINITI FX35 | 2003-2008 | Base |
| INFINITI G35 | 2003-2007 | Base |
| INFINITI G35 | 2004-2007 | X |
| INFINITI G35 | 2007 | Journey |
| INFINITI G35 | 2007 | Sport |
| INFINITI I35 | 2002-2004 | Base |
| INFINITI M35 | 2006-2007 | Sport |
| INFINITI M35 | 2006-2008 | Base |
| INFINITI M35 | 2006-2008 | X |
| Nissan 350Z | 2003-2006 | Touring |
| Nissan 350Z | 2003-2006 | Track |
| Nissan 350Z | 2003-2006 | Enthusiast |
| Nissan 350Z | 2003-2006 | Performance |
| Nissan 350Z | 2003-2006 | Base |
| Nissan 350Z | 2005-2006 | Grand Touring |
| Nissan 350Z | 2005 | 35th Anniversary Edition |
| Nissan Altima | 2002-2006 | S |
| Nissan Altima | 2002-2004, 2006 | Base |
| Nissan Altima | 2002-2006 | SL |
| Nissan Altima | 2002-2006 | SE |
| Nissan Altima | 2005-2006 | SE-R |
| Nissan Frontier | 2005-2008 | Nismo Off-Road |
| Nissan Frontier | 2005-2010 | SE |
| Nissan Frontier | 2005-2010 | LE |
| Nissan Frontier | 2009-2017 | PRO-4X |
| Nissan Frontier | 2011-2017 | S |
| Nissan Frontier | 2011-2017 | SV |
| Nissan Frontier | 2011-2017 | SL |
| Nissan Frontier | 2013-2017 | Desert Runner |
| Nissan Maxima | 2000-2003 | GLE |
| Nissan Maxima | 2000-2008 | SE |
| Nissan Maxima | 2000-2003 | GXE |
| Nissan Maxima | 2001 | SE 20th Anniversary Edition |
| Nissan Maxima | 2004-2008 | SL |
| Nissan Maxima | 2004-2006 | SE Elite |
| Nissan Maxima | 2004-2008 | SE Touring |
| Nissan Maxima | 2004 | SL Premium |
| Nissan Maxima | 2004, 2007 | SL Luxury |
| Nissan Murano | 2003-2007 | SL |
| Nissan Murano | 2003-2007 | SE |
| Nissan Murano | 2005-2007 | S |
| Nissan NV1500 | 2012-2015 | S |
| Nissan NV1500 | 2012-2015 | SV |
| Nissan NV2500 | 2012-2015 | SV |
| Nissan NV2500 | 2012-2015 | S |
| Nissan NV2500 | 2013-2015 | Base |
| Nissan NV2500 | 2015 | SL |
| Nissan NV3500 | 2012-2015 | SV |
| Nissan NV3500 | 2012-2015 | S |
| Nissan Pathfinder | 2001-2002, 2005 | XE |
| Nissan Pathfinder | 2001-2012 | LE |
| Nissan Pathfinder | 2001-2010 | SE |
| Nissan Pathfinder | 2005-2008 | LE Luxury |
| Nissan Pathfinder | 2005-2008 | SE Comfort |
| Nissan Pathfinder | 2005-2009 | SE Off-Road |
| Nissan Pathfinder | 2006-2008 | SE Premium |
| Nissan Pathfinder | 2006-2012 | S |
| Nissan Pathfinder | 2011-2012 | SV |
| Nissan Pathfinder | 2011-2012 | Silver Edition |
| Nissan Pathfinder | 2012 | Base |
| Nissan Quest | 2004-2009 | SE |
| Nissan Quest | 2004-2009 | SL |
| Nissan Quest | 2004-2009 | S |
| Nissan Quest | 2005-2009 | Base |
| Nissan Quest | 2006 | SL Special Edition |
| Nissan Quest | 2009 | SLT |
| Nissan Xterra | 2005-2010 | Off-Road |
| Nissan Xterra | 2005-2010 | SE |
| Nissan Xterra | 2005-2015 | S |
| Nissan Xterra | 2006-2015 | X |
| Nissan Xterra | 2011-2012 | SV |
| Nissan Xterra | 2011-2015 | PRO-4X |

Cometic is a company known for manufacturing gaskets and engine seals for different engines. They cater to various industries such as the marine, industrial, agricultural, and automotive sectors. The company was established back in 1989 and has since provided high performance sealing solutions worldwide.
Motorsport ParticipationThe company is considered as the leading supplier when it comes to gaskets and seals worldwide. They have provided high-performance gaskets in various racing events such as NASCAR, GNCC, and AMA. They helped top racing teams compete at the highest level by improving engine reliability.
Built for Extreme PerformanceWhether you are into endurance races at more than 220mph or setting the fastest drag records in 2000 hp top fuel race cars, Cometic has the right product for you. They design their products to withstand extreme temperatures and pressures. Hence, they are the brand chosen by the best in motorsports.
Best Value of ProductCometic has always been dedicated to providing high-quality products that provide customer satisfaction. They have always given their customers the best product at the most competitive price.
Quality in Every ProductThe company is housed in a 70,000 square foot facility with state-of-the-art manufacturing equipment that helps them create products that are superior compared to its competitors. Using premium materials, they are able to develop gaskets that provide proper seals every time.
Purchase Cometic Products at Vivid RacingIf you are in search of a high-quality gasket for your engine, then Cometic is the brand for you. Designed for OEM or high-performance applications, Cometic has got you covered. To know more about them, visit Vivid Racing and check out their list of products that fit your needs.