HomeExhaust > Gaskets and Sealing SystemsApex AMS5171 Exhaust Manifold Gasket Set
Part #: AMS5171

Apex AMS5171 Exhaust Manifold Gasket Set

⚙️ 24 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: INFINITI, Mercury, and Nissan, 200SX, 300ZX, M30, Maxima, Quest, and Villager
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Reliable Exhaust Manifold Gasket Set for Infiniti, Nissan, Mercury

The Apex AMS5171 exhaust manifold gasket set is designed to provide a secure seal for exhaust systems on select Infiniti, Nissan, and Mercury vehicles. This gasket set helps maintain proper exhaust flow and prevents leaks that can affect engine performance.

  • Compatible with Infiniti 200SX, 300ZX, M30, Maxima models
  • Fits Mercury Villager and Quest vehicles
  • Durable construction for long-lasting exhaust sealing
  • Part number AMS5171 ensures correct fitment and quality

Product Details and Compatibility

The Apex AMS5171 exhaust manifold gasket set is engineered specifically for use with certain Infiniti, Nissan, and Mercury models, including the 200SX, 300ZX, M30, Maxima, Quest, and Villager. This gasket set is critical for maintaining a tight seal between the exhaust manifold and cylinder head, preventing exhaust leaks that can lead to reduced engine efficiency and increased emissions. Using the correct gasket set like the AMS5171 ensures proper fitment and reliable performance in these vehicles.

Common Applications and Problem Solving

  • Seals exhaust manifold to prevent exhaust gas leaks
  • Eliminates exhaust noise caused by gasket failure
  • Prevents engine performance issues related to exhaust leaks
  • Helps maintain emission control system integrity
  • Reduces risk of exhaust fumes entering the cabin

Installation Notes and Tips

When installing the Apex AMS5171 gasket set, ensure the exhaust manifold and cylinder head surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid warping or damaging the gasket. It is recommended to inspect the exhaust manifold for cracks or damage before installation to ensure a proper seal.

Quality Assurance and Warranty

Apex manufactures the AMS5171 exhaust manifold gasket set to meet industry standards for durability and fitment. While specific warranty details are not provided, Apex products typically undergo quality control to ensure reliable performance in compatible Infiniti, Nissan, and Mercury vehicles.

This part fits 24 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1994NissanMaximaGXE3.0LV6N/A
1994NissanQuest3.0LV6N/ATO 10/31/93
1993MercuryVillager3.0LV6N/A
1993NissanMaximaGXE3.0LV6N/A
1993NissanQuest3.0LV6N/A
1992INFINITIM303.0LV6N/A
1992NissanMaximaGXE3.0LV6N/A
1991INFINITIM303.0LV6N/A
1991NissanMaxima3.0LV6N/A
1990INFINITIM303.0LV6N/A
1990NissanMaxima3.0LV6N/A
1989Nissan300ZX3.0LV6N/A
1989NissanMaxima3.0LV6N/A
1988Nissan200SX3.0LV6N/A
1988Nissan300ZX3.0LV6N/A
1988NissanMaxima3.0LV6N/A
1987Nissan200SX3.0LV6N/A
1987Nissan300ZX3.0LV6N/A
1987NissanMaxima3.0LV6N/A
1986Nissan300ZX3.0LV6N/A
1986NissanMaxima3.0LV6N/A
1985Nissan300ZX3.0LV6N/A
1985NissanMaxima3.0LV6N/A
1984Nissan300ZX3.0LV6N/A

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