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Part number: C4343-040
Product Details
Cometic C4343-040 Headgasket
Products specifications
Bore 100mm
Material MLS
Thickness .040in
Position Left
Bore Diameter 100mm
Engine Nissan VQ30/VQ35DE 3.0/3.5L V6 DOHC 24v

Cometic Headgaskets 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, its 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
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Fitment
Nissan 350Z
2006 Nissan 350Z Base / Enthusiast / Grand Touring / Touring / Track
2005 Nissan 350Z 35th Anniversary Edition / Base / Enthusiast / Grand Touring / Performance / Touring / Track
2004 Nissan 350Z Base / Enthusiast / Performance / Touring / Track
2003 Nissan 350Z Base / Enthusiast / Performance / Touring / Track
Nissan Altima
2006 Nissan Altima S / SE / SE-R / SL
2005 Nissan Altima S / SE / SE-R / SL
2004 Nissan Altima S / SE / SL
2003 Nissan Altima Base / S / SE / SL
2002 Nissan Altima Base / S / SE / SL
Nissan Maxima
2006 Nissan Maxima SE / SE Elite / SE Touring / SL
2005 Nissan Maxima SE / SE Elite / SE Touring / SL
2004 Nissan Maxima SE / SE Elite / SE Touring / SL / SL Luxury / SL Premium
2003 Nissan Maxima GLE / GXE / SE
2002 Nissan Maxima GLE / GXE / SE
2001 Nissan Maxima GLE / GXE / SE / SE 20th Anniversary Edition
2000 Nissan Maxima GLE / GXE / SE
1999 Nissan Maxima GLE / GXE / SE
1998 Nissan Maxima GLE / GLE-E / GXE / SE
1997 Nissan Maxima GLE / GXE / SE
1996 Nissan Maxima GLE / GXE / SE
1995 Nissan Maxima GLE / GXE / SE
Nissan Murano
2006 Nissan Murano S / SE / SL
2005 Nissan Murano S / SE / SL
2004 Nissan Murano SE / SL
2003 Nissan Murano SE / SL
Nissan Pathfinder
2004 Nissan Pathfinder LE / SE
2003 Nissan Pathfinder LE / SE
2002 Nissan Pathfinder LE / SE
2001 Nissan Pathfinder LE / SE / XE
Nissan Quest
2006 Nissan Quest Base / S / SE / SL
2005 Nissan Quest Base / S / SE / SL
2004 Nissan Quest S / SE / SL
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