HomeAir and Fuel Delivery > Gaskets and Sealing SystemsApex AMS5375 Fuel Injection Plenum Gasket Set - Upper
Part #: AMS5375

Apex AMS5375 Fuel Injection Plenum Gasket Set - Upper

Upper
⚙️ 8 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: Mercury and Nissan, Quest and Villager
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Reliable Fuel Injection Plenum Gasket Set for Mercury and Nissan

The Apex AMS5375 fuel injection plenum gasket set is designed to provide a precise seal for the intake manifold in select Mercury and Nissan vehicles. This gasket set helps maintain optimal engine performance by preventing air and fuel leaks in the fuel injection system.

Key Features of the Apex AMS5375 Fuel Injection Plenum Gasket Set

  • Compatible with Mercury Quest and Nissan Villager models
  • Ensures a secure seal for the fuel injection plenum
  • Manufactured to meet OEM specifications for fit and durability
  • Resistant to heat and fuel exposure for long-lasting performance
  • Part number AMS5375 for easy identification and replacement

Detailed Description of the AMS5375 Fuel Injection Plenum Gasket Set

The Apex AMS5375 gasket set is engineered to fit the fuel injection plenum of Mercury Quest and Nissan Villager vehicles, providing a reliable seal that prevents vacuum leaks and fuel vapor loss. Proper sealing of the plenum gasket is critical to maintaining engine efficiency and smooth operation. This gasket set is made from materials that withstand the thermal and chemical stresses typical in the intake manifold area, ensuring consistent performance over time. Using the correct gasket set like the AMS5375 helps avoid engine misfires, rough idling, and reduced fuel economy caused by air leaks.

Common Applications and Issues Addressed

  • Prevents vacuum leaks in the fuel injection plenum
  • Eliminates rough engine idle caused by air leaks
  • Reduces fuel vapor leakage for improved emissions control
  • Helps maintain proper air-fuel mixture for engine performance
  • Addresses intake manifold gasket wear and deterioration

Installation Notes and Tips

When installing the Apex AMS5375 fuel injection plenum gasket set, ensure the mating surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid over-tightening, which can damage the gasket or manifold. It is recommended to inspect the intake manifold and surrounding components for any signs of wear or damage during installation. Using the correct gasket set for Mercury Quest and Nissan Villager models helps ensure a proper fit and seal.

Quality Assurance and Warranty Information

Apex manufactures the AMS5375 gasket set to meet or exceed OEM standards, providing reliable sealing performance. While specific warranty details are not provided, Apex products typically undergo quality control testing to ensure durability and fitment accuracy for Mercury and Nissan vehicles.

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002MercuryVillager3.3LV6Upper
2002NissanQuest3.3LV6Upper
2001MercuryVillager3.3LV6Upper
2001NissanQuest3.3LV6Upper
2000MercuryVillager3.3LV6Upper
2000NissanQuest3.3LV6Upper
1999MercuryVillager3.3LV6Upper
1999NissanQuest3.3LV6Upper

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