HomeAir and Fuel Delivery > Gaskets and Sealing SystemsApex AMS5175 Fuel Injection Plenum Gasket Set - Upper
Part #: AMS5175

Apex AMS5175 Fuel Injection Plenum Gasket Set - Upper

Upper
⚙️ 6 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: Nissan, Maxima
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Reliable Fuel Injection Plenum Gasket Set for Nissan Maxima

The Apex AMS5175 fuel injection plenum gasket set is designed specifically for Nissan Maxima models, ensuring a precise fit and reliable sealing performance. This gasket set helps maintain optimal engine efficiency by preventing air and fuel leaks in the intake system.

Key Features of Apex AMS5175 Fuel Injection Plenum Gasket Set

  • Compatible with Nissan Maxima fuel injection systems
  • Durable materials engineered for long-lasting sealing
  • Exact fitment to OEM specifications for easy installation
  • Prevents air and fuel leaks in the plenum area
  • Part number AMS5175 for accurate identification

Detailed Description of the AMS5175 Gasket Set

The Apex AMS5175 fuel injection plenum gasket set is crafted to meet the specific requirements of Nissan Maxima vehicles. This gasket set ensures a tight seal between the fuel injection plenum and the intake manifold, which is critical for maintaining proper air-fuel mixture and engine performance. Manufactured with quality materials, the gasket set resists heat and chemical exposure commonly found in engine compartments. Using the correct gasket set like the AMS5175 helps avoid vacuum leaks and potential engine misfires.

Common Applications and Issues Addressed

  • Sealing the fuel injection plenum to prevent vacuum leaks
  • Eliminating rough idling caused by air leaks
  • Reducing fuel odor from escaping vapors
  • Preventing engine performance loss due to improper sealing
  • Maintaining proper air-fuel mixture for efficient combustion

Installation Notes and Tips

When installing the Apex AMS5175 gasket set on a Nissan Maxima, 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. It is recommended to inspect the fuel injection plenum and intake manifold for any signs of warping or damage before installation to ensure a proper seal.

Quality Assurance and Warranty Information

Apex manufactures the AMS5175 gasket set to meet industry standards for durability and fitment. While specific warranty details are not provided, Apex products typically undergo quality control testing to ensure reliable performance in Nissan Maxima applications. Using the correct part number AMS5175 helps guarantee compatibility and reduces the risk of premature failure.

This part fits 6 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1994NissanMaximaGXE3.0LV6Upper
1993NissanMaximaGXE3.0LV6Upper
1992NissanMaximaGXE3.0LV6Upper
1991NissanMaxima3.0LV6Upper
1990NissanMaxima3.0LV6Upper
1989NissanMaxima3.0LV6Upper

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