Air Intake Adapter with MAF Sensor Mount for Nissan Versa N18 HR16DE 2020–2025 – 3-Inch Filter

Air Intake Adapter with MAF Sensor Mount for Nissan Versa N18 HR16DE 2020–2025 – 3-Inch Filter

Convert the factory airbox arrangement on your Nissan Versa to an accessible cone filter setup with this air intake adapter. Designed for the 2020–2025 Versa N18 with the HR16DE engine, it connects the original 2-inch rubber intake hose to an aftermarket air filter with a 3-inch mounting opening.

An integrated mounting point accommodates the factory mass airflow sensor, allowing it to remain part of the intake assembly.

Design and function

The adapter transitions between the smaller factory accordion hose and the larger filter connection. Its straight layout positions the cone filter beside the intake hose, as shown in the installation photo.

The design was developed to simplify air filter access and replacement. An open filter arrangement may also make the intake sound more noticeable inside the cabin.

Features

• Designed for Nissan Versa N18 applications with the HR16DE engine

• Connects to the original 2-inch rubber intake hose

• Accommodates an aftermarket filter with a 3-inch inlet

• Includes an integrated factory MAF sensor mounting point

• Allows reuse of the original intake hose and sensor

• Provides accessible filter placement for servicing

Vehicle compatibility

• Nissan Versa

• Model years 2020–2025

• Chassis code N18

• Engine code HR16DE

Confirm the engine code and compare your original intake hose, sensor, and available engine-bay space with the product photos before ordering.

Connection sizes

• Factory hose connection — nominal 2 inches / 50.8 mm

• Air filter connection — nominal 3 inches / 76.2 mm

When selecting a filter, check its mounting diameter and overall dimensions to ensure sufficient clearance around surrounding components.

Installation

The adapter is designed to fit between the original rubber intake hose and a compatible cone filter. Transfer the factory MAF sensor to the integrated mount and secure the hose and filter connections with appropriately sized clamps.

Check sensor seating, connection security, and clearance before use. The filter and adapter should be supported so their weight does not place excessive strain on the original hose.

Package contents

1 × air intake adapter with integrated MAF sensor mount.

Attribution
Franqui · Creative Commons Public Domain