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Cold Air Intake for Nissan Pathfinder (1991-1995) Nissan Pickup (1995) 3.0L Engine



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Maximize Airflow and Induction Sound for the Nissan VG30E V6

Who It’s For: Designed specifically for Nissan Pathfinder and Pickup owners running the legendary 3.0L VG30E engine family. Whether you’re navigating a trail or using your Hardbody as a daily workhorse, this kit is for the driver who wants more throttle response without compromising reliability.

The Problem: The VG30E is a stout, iron-block V6, but the factory intake system in the WD21 Pathfinder and D21 Pickup is a maze of restrictive plastic tubing and a heavy, heat-soaking airbox. This stock setup creates turbulence and restricts the engine’s ability to pull in the volume of air needed during heavy acceleration or towing.

The Solution: This Cold Air Intake replaces the entire factory restriction with mandrel-bent T304 aluminum piping. By streamlining the path to the intake manifold, we’ve corrected the factory design flaws of the VG30E, providing a direct, high-velocity air charge that improves combustion efficiency and gives the engine a much-needed performance bump.


Why This is the Ultimate Upgrade

  • Enhanced Power Delivery: Optimized airflow dynamics provide up to a 10% increase in horsepower and torque by reducing the vacuum loss found in the factory accordion-style hosing.
  • High-Grade Construction: Built from T304 lightweight aluminum, this piping resists heat soak better than stock plastic and provides a permanent solution that won’t crack or degrade over time.
  • Simple Bolt-On Install: Engineered to fit both automatic and manual transmissions, this kit can be installed in under 60 minutes with basic hand tools, utilizing factory mounting points where possible.

Technical Specifications

Fitment 1991–1995 Nissan Pathfinder / 1995 Nissan Pickup
Engine Family VG30E (3.0L SOHC V6)
Factory Ratings Approx. 153 HP & 180 lb-ft Torque
Part Numbers Cold Air Induction Kit (3.0L V6 Configuration)

Compatibility & OEM Reference

Fits the Following Vehicles:

  • 1991 Nissan Pathfinder 3.0L V6
  • 1992 Nissan Pathfinder 3.0L V6
  • 1993 Nissan Pathfinder 3.0L V6
  • 1994 Nissan Pathfinder 3.0L V6
  • 1995 Nissan Pathfinder 3.0L V6
  • 1995 Nissan Pickup 3.0L V6 (Fits 1995 Model Year Only)

Interchange Part Numbers:

T304 Aluminum Intake, Washable Cone Filter, VG30E Intake Upgrade, Pathfinder 3.0 Cold Air Kit


The Performance Promise

Buy with confidence. Having spent years under the hoods of these Nissans, I know that the VG30E thrives when it can breathe. This kit is a night-and-day difference for throttle response. Backed by real automotive experts and fast shipping.




Fitment

Make

Nissan

Engine Size

  • 3.0L

Year

  • 1991
  • 1992
  • 1993
  • 1994
  • 1995

Installation & Tools

The Wrench Time

  • Estimated Time: 45-60 Minutes
  • Difficulty: 3/10 - Straightforward driveway bolt-on project with standard hand tools.

Tools You Will Need

  • 10mm socket & ratchet (for battery terminal, MAF sensor bracket, and factory airbox mounts)
  • 12mm deep socket & extension (for chassis mounting bracket bolts)
  • Flathead screwdriver or 8mm nut driver (for worm-gear intake hose clamps)
  • Needle-nose pliers (for factory PCV and breather spring clamps)
  • Phillips #2 screwdriver (if equipped with secondary bracket fasteners)
Mechanic’s Pro Tip (The "Gotcha"):
The factory Hitachi MAF (Mass Air Flow) sensor connector on the WD21 1991-1995 Nissan Pathfinder 3.0L VG30E uses a delicate metal wire retaining clip. Decades of engine bay heat cycles make this plastic extremely brittle. Do not yank the harness; carefully pry the wire clip back with a small flat blade before unplugging. Additionally, take extreme care not to drop or touch the exposed hot-wire element inside the MAF housing during transfer.

Phase 1: Removing the Factory Part

  1. Disconnect the Battery: Always start by disconnecting the negative battery terminal using a 10mm wrench to cut power to the ECU and prevent short circuits or lingering sensor trouble codes.
  2. Disconnect MAF Sensor & Vacuum Lines: Carefully unclip the wiring harness from the factory MAF sensor housing. Using needle-nose pliers, squeeze and slide back the factory spring clamps on the PCV breather and vacuum lines connected to the stock rubber intake tube, then gently twist and pull the hoses free.
  3. Loosen Intake Tube Clamps: Use a flathead screwdriver or 8mm nut driver to loosen the hose clamp securing the ribbed factory intake boot to the throttle body.
  4. Unbolt and Remove Factory Airbox: Remove the factory airbox mounting bolts from the inner fender apron using a 10mm socket and ratchet with extension. Unclip the airbox lid and lift the entire OEM intake tube and filter housing out of the engine bay.
  5. Separate the OEM MAF Sensor: Using a 10mm socket, remove the four bolts securing the aluminum Hitachi MAF sensor body to the factory plastic airbox lid. Set the MAF unit on a clean, soft surface.

Phase 2: Installing the Cold Air Intake

  1. Transfer the MAF Sensor: Mate the factory 3.0L VG30E MAF sensor housing to the provided intake MAF adapter plate using the included hardware and gasket. Snug the fasteners down evenly using a 10mm socket to ensure an airtight seal without cracking the housing.
  2. Install Throttle Body Coupler & Intake Pipe: Slip the primary silicone coupler over the throttle body inlet and secure it loosely using an 8mm nut driver on the hose clamp. Insert the cold air intake pipe into the coupler, aligning the support bracket with the factory inner fender mounting hole.
  3. Secure Brackets and Tighten Couplers: Install the provided vibration-dampening bracket using a 12mm socket to bolt it to the chassis. Connect the MAF assembly and high-flow cone filter to the intake tube using the silicone reducers and clamps. Position all piping to clear the radiator fan shroud and brake lines, then fully torque all clamps with an 8mm nut driver.
  4. Reconnect Breathers & Sensor: Reattach the factory PCV and vacuum hoses onto the intake pipe’s welded aluminum bungs, securing them with your factory spring clamps or supplied hose clamps. Firmly reconnect the MAF sensor electrical harness until the safety lock clicks into place.
  5. Reconnect Battery & ECU Calibration: Reconnect the negative battery terminal using a 10mm wrench. Start the vehicle and do not touch the gas pedal for at least 20 to 30 seconds. Allow the ECU to read the new airflow volume at base idle and calibrate fuel trims before revving or test-driving.

Disclaimer: This is a general guide provided for the 1991-1995 Nissan Pathfinder 3.0L. Always refer to your factory service manual for exact torque specifications and safety procedures.

Warranty

All products are backed by our Limited Lifetime Warranty. We stand by our quality. [See terms]

Cold Air Intake for Nissan Pathfinder (1991-1995) Nissan Pickup (1995) 3.0L Engine

$99.99