HomeExhaust > Gaskets and Sealing SystemsApex AMS5571 Exhaust Manifold Gasket Set
Part #: AMS5571

Apex AMS5571 Exhaust Manifold Gasket Set

⚙️ 48 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$23.41Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: INFINITI and Nissan, Armada, NV2500, NV3500, Pathfinder, Pathfinder Armada, QX56, and TITAN
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Exhaust Manifold Gasket Set for Nissan and Infiniti Vehicles

The Apex AMS5571 Exhaust Manifold Gasket Set is designed to provide a secure seal for exhaust manifolds on select Nissan and Infiniti models. This gasket set helps maintain proper exhaust flow and prevents leaks that can affect engine performance.

  • Compatible with Nissan Armada, NV2500, NV3500, Pathfinder, Pathfinder Armada, TITAN, and Infiniti QX56
  • Durable construction to withstand high temperatures and pressure
  • Ensures a tight seal between the exhaust manifold and cylinder head
  • Part number AMS5571 for precise identification and fitment

Product Details and Compatibility

The Apex AMS5571 Exhaust Manifold Gasket Set is engineered specifically for use with Nissan and Infiniti vehicles, including the Armada, NV2500, NV3500, Pathfinder, Pathfinder Armada, TITAN, and QX56 models. This gasket set is essential for maintaining the integrity of the exhaust system by preventing exhaust leaks that can lead to reduced engine efficiency and increased emissions. The gasket material is designed to endure the extreme heat and pressure generated by the exhaust gases, ensuring long-lasting performance.

Common Applications and Problem Solving

  • Seals exhaust manifold to cylinder head to prevent exhaust leaks
  • Reduces exhaust noise caused by manifold leaks
  • Prevents engine performance issues related to exhaust gas leaks
  • Helps maintain proper emissions control
  • Addresses gasket wear or damage from heat cycling and age

Installation Notes and Tips

When installing the Apex AMS5571 Exhaust Manifold Gasket Set, ensure the mating surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid warping the manifold or damaging the gasket. It is recommended to inspect the exhaust manifold and related components for cracks or damage during installation to ensure a complete repair.

Quality Assurance and Warranty

Apex manufactures the AMS5571 Exhaust Manifold Gasket Set to meet OEM standards for fit and function. While specific warranty details are not provided, Apex products typically undergo quality control processes to ensure reliability and durability in demanding automotive applications.

This part fits 48 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017NissanNV25005.6LV8N/A
2017NissanNV35005.6LV8N/A
2016NissanNV25005.6LV8N/A
2016NissanNV35005.6LV8N/A
2015NissanArmada5.6LV8N/A
2015NissanNV25005.6LV8N/A
2015NissanNV35005.6LV8N/A
2015NissanTITAN5.6LV8N/A
2014NissanArmada5.6LV8N/A
2014NissanNV25005.6LV8N/A
2014NissanNV35005.6LV8N/A
2014NissanTITAN5.6LV8N/A
2013NissanArmada5.6LV8N/A
2013NissanNV25005.6LV8N/A
2013NissanNV35005.6LV8N/A
2013NissanTITAN5.6LV8N/A
2012NissanArmada5.6LV8N/A
2012NissanNV25005.6LV8N/A
2012NissanNV35005.6LV8N/A
2012NissanPathfinder5.6LV8N/A
2012NissanTITAN5.6LV8N/A
2011NissanArmada5.6LV8N/A
2011NissanPathfinder5.6LV8N/A
2011NissanTITAN5.6LV8N/A
2010INFINITIQX565.6LV8N/A
2010NissanArmada5.6LV8N/A
2010NissanPathfinder5.6LV8N/A
2010NissanTITAN5.6LV8N/A
2009INFINITIQX565.6LV8N/A
2009NissanArmada5.6LV8N/A
2009NissanPathfinder5.6LV8N/A
2009NissanTITAN5.6LV8N/A
2008INFINITIQX565.6LV8N/A
2008NissanArmada5.6LV8N/A
2008NissanPathfinder5.6LV8N/A
2008NissanTITAN5.6LV8N/A
2007INFINITIQX565.6LV8N/A
2007NissanArmada5.6LV8N/A
2007NissanTITAN5.6LV8N/A
2006INFINITIQX565.6LV8N/A
2006NissanArmada5.6LV8N/A
2006NissanTITAN5.6LV8N/A
2005INFINITIQX565.6LV8N/A
2005NissanArmada5.6LV8N/A
2005NissanTITAN5.6LV8N/A
2004INFINITIQX565.6LV8N/A
2004NissanPathfinder Armada5.6LV8N/A
2004NissanTITAN5.6LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.