Apex AMS5542 Fuel Injection Plenum Gasket Set - Upper

Reliable Fuel Injection Plenum Gasket Set for Nissan and Infiniti

The Apex AMS5542 Fuel Injection Plenum Gasket Set is designed to provide a precise seal for your vehicle's air and fuel delivery system. Compatible with select Nissan and Infiniti models, this gasket set helps maintain optimal engine performance by preventing air and fuel leaks.

• Compatible with Infiniti Altima, I35, Maxima, Murano, and Nissan Quest models
• Ensures a secure seal in the fuel injection plenum area
• Manufactured to meet OEM specifications for fit and durability
• Part number AMS5542 for easy identification and replacement

Durable Construction for Effective Sealing

This fuel injection plenum gasket set from Apex is engineered to withstand the thermal and mechanical stresses found in the air and fuel delivery system. The gaskets are made from materials that resist degradation from heat and fuel exposure, ensuring a long service life. Using the correct gasket set like the AMS5542 helps prevent vacuum leaks and maintains proper air-fuel mixture, which is critical for engine efficiency and emissions control.

Compatible Vehicles and Applications

The Apex AMS5542 gasket set is specifically designed for use with the following vehicles:

• Infiniti Altima
• Infiniti I35
• Infiniti Maxima
• Infiniti Murano
• Nissan Quest

Installing this gasket set is essential when servicing the fuel injection plenum to address issues related to air and fuel delivery.

Common Issues Addressed by This Gasket Set

• Air leaks causing rough idle or engine hesitation
• Fuel leaks leading to poor fuel economy or odor
• Vacuum leaks affecting engine performance and emissions
• Engine misfires related to improper sealing
• Check engine light triggered by intake manifold leaks

Installation Notes and Tips

Ensure the mating surfaces are clean and free of old gasket material before installation. Proper torque specifications should be followed to avoid warping or damaging the gasket. It is recommended to inspect the fuel injection plenum and surrounding components for wear or damage during replacement.

Quality Assurance and Warranty

Apex manufactures the AMS5542 Fuel Injection Plenum Gasket Set to meet industry standards for quality and reliability. While specific warranty details are not provided, Apex products typically undergo rigorous quality control to ensure consistent performance and fitment for the listed Nissan and Infiniti models.