The Fel-Pro 26642 PT PermaTorque Engine Cylinder Head Gasket is engineered to deliver reliable sealing performance for a variety of Infiniti models, including the M45, Q45, and FX45. Designed specifically for the repair environment, this gasket effectively seals even imperfect sealing surfaces, ensuring engine integrity under demanding conditions. Crafted with multi-layered steel construction, it maintains consistent sealing stress and accommodates head lift, which is crucial for high-performance engines. The proprietary coating on this gasket enhances durability by resisting rougher sealing surface finishes up to 80 Ra, providing long-lasting protection against leaks and combustion pressure fluctuations.
Features:
- Designed for imperfect sealing surfaces: Helps ensure a reliable seal on uneven or damaged surfaces during repairs.
- Multi-layered steel construction: Features multiple layers of stainless steel that maintain sealing stress and accommodate head lift.
- Unique combustion seal: Specially designed to withstand high cylinder pressures and engine head movement.
- Proprietary coating: An exclusive coating that resists rough sealing surface finishes for increased durability.
- Superior seal: Embossed sealing beads at all vital areas eliminate leak paths and ensure optimal sealing performance.
Fitment:
2002 Infiniti Q45 Base
2003 Infiniti FX45 Base
2003 Infiniti M45 Base
2003 Infiniti Q45 Base
2004 Infiniti FX45 Base
2004 Infiniti M45 Base
2004 Infiniti Q45 Base
2005 Infiniti FX45 Base
2005 Infiniti Q45 Base
2006 Infiniti FX45 Base
2006 Infiniti M45 Base
2006 Infiniti M45 Sport
2006 Infiniti Q45 Base
2007 Infiniti FX45 Base
2007 Infiniti M45 Base
2007 Infiniti M45 Sport
2008 Infiniti FX45 Base
2008 Infiniti M45 Base
2008 Infiniti M45 X
2009 Infiniti M45 Base
2009 Infiniti M45 X
2010 Infiniti M45 Base
2010 Infiniti M45 X