If you're diving into a rebuild or simply need a reliable replacement, the Cometic C5843-018 MLS Cylinder Head Gasket is engineered specifically for your Mazda LF/L3 MZR or Ford Duratec 20/23 engines. With its precision design, this gasket offers a robust seal that stands up to the rigors of performance driving while maintaining optimal engine efficiency.
This gasket is compatible with the following models:
Ford Focus owners have noted that after installing the Cometic C5843-018 gasket, they experienced improved sealing and reduced oil consumption, which is crucial for maintaining engine health during spirited drives. One Mazda 3 owner mentioned, "After using this gasket during my rebuild, I noticed a significant drop in engine noise and better overall performance. It fits perfectly and gives me peace of mind on the track."
Whether you're tackling a DIY project or heading to the shop, the Cometic C5843-018 is a trusted choice for keeping your engine running smoothly. Don't compromise on quality when it comes to critical components like your cylinder head gasket.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Ford Escape | 2005 | XLT No Boundaries |
| Ford Escape | 2005-2008 | XLS |
| Ford Escape | 2005-2008 | XLT |
| Ford Escape | 2005-2007 | XLT Deportivo |
| Ford Escape | 2005-2008 | Limited |
| Ford Escape | 2005-2008 | Hybrid |
| Ford Escape | 2005 | XLT Sport |
| Ford Focus | 2003-2004 | ZTS |
| Ford Focus | 2003-2006 | ZX3 |
| Ford Focus | 2003-2006 | ZX5 |
| Ford Focus | 2003-2004 | ZTW |
| Ford Focus | 2003-2004 | Mid |
| Ford Focus | 2003-2004 | LX |
| Ford Focus | 2003-2004 | High |
| Ford Focus | 2003-2004, 2007-2011 | SE |
| Ford Focus | 2003-2004 | SVT |
| Ford Focus | 2005-2006 | ZX4 ST |
| Ford Focus | 2005-2006 | ZXW |
| Ford Focus | 2005-2006 | ZX4 |
| Ford Focus | 2005-2007 | SE Tipico |
| Ford Focus | 2005-2007 | LX Austero |
| Ford Focus | 2007-2011 | Ambiente |
| Ford Focus | 2007-2011 | Sport |
| Ford Focus | 2007-2009 | ST |
| Ford Focus | 2007-2011 | SES |
| Ford Focus | 2007-2011 | S |
| Ford Focus | 2009-2011 | SEL |
| Ford Focus | 2010-2011 | RS |
| Ford Fusion | 2006-2008 | SE |
| Ford Fusion | 2006-2008 | S |
| Ford Fusion | 2006-2008 | SEL |
| Ford Fusion | 2006-2008 | SEL Plus |
| Ford Ranger | 2003-2008 | XL |
| Ford Ranger | 2003-2005 | Edge |
| Ford Ranger | 2003-2008 | XLT |
| Ford Ranger | 2004 | Tremor |
| Ford Ranger | 2005-2007 | STX |
| Ford Ranger | 2005-2008 | FX4 |
| Ford Ranger | 2006-2008 | Sport |
| Ford Ranger | 2006-2008 | Limited |
| Ford Ranger | 2008 | Base |
| Ford Transit Connect | 2010-2011 | XLT |
| Ford Transit Connect | 2010-2011 | XL |
| Ford Transit Connect | 2011 | XLT Premium |
| Ford Transit Connect | 2011 | Electric |
| Mazda 3 | 2007-2008 | Mazdaspeed |
| Mazda 3 | 2007-2008 | i |
| Mazda 3 | 2007-2008 | S |
| Mazda 3 | 2008 | GS |
| Mazda 3 | 2008 | GT |
| Mazda 3 | 2008 | GX |
| Mazda 5 | 2006-2008 | Touring |
| Mazda 5 | 2006-2008 | Sport |
| Mazda 5 | 2007-2008 | Grand Touring |
| Mazda 5 | 2008 | GT |
| Mazda 5 | 2008 | GS |
| Mazda 6 | 2006-2007 | Mazdaspeed |
| Mazda 6 | 2006-2007 | S |
| Mazda B2300 | 2003-2008 | Base |
| Mazda B2300 | 2003-2004 | SE |
| Mazda CX-7 | 2007-2008 | Sport |
| Mazda CX-7 | 2007-2008 | Touring |
| Mazda CX-7 | 2007-2008 | Grand Touring |
| Mazda CX-7 | 2008 | GS |
| Mazda CX-7 | 2008 | GT |
| Mazda Mazda 6 | 2006-2007 | i |
| Mazda Tribute | 2005-2006, 2008 | S |
| Mazda Tribute | 2005-2006, 2008 | i |
| Mazda Tribute | 2008 | Hybrid |
| Mazda Tribute | 2008 | GX |
| Mercury Mariner | 2005-2008 | Premier |
| Mercury Mariner | 2005, 2008 | Base |
| Mercury Mariner | 2006-2008 | Hybrid |
| Mercury Mariner | 2006-2007 | Luxury |
| Mercury Mariner | 2006-2007 | Convenience |
| Mercury Milan | 2006-2008 | Base |
| Mercury Milan | 2006-2008 | Premier |

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.