• Cold Air Intake for Toyota Tundra/Sequoia (2000-2003) 4.7L V8 Engine
  • Cold Air Intake for Toyota Tundra/Sequoia (2000-2003) 4.7L V8 Engine
  • Cold Air Intake for Toyota Tundra/Sequoia (2000-2003) 4.7L V8 Engine Default Title

Cold Air Intake for Toyota Tundra Sequoia (2000-2003) 4.7L Engine

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$134.99
$134.99
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Unlock Peak Power & Throttle Response for Your Toyota Tundra/Sequoia 2UZ-FE V8

Who It’s For: Designed specifically for Toyota Tundra and Sequoia owners running the venerable 2UZ-FE V8 engine, particularly those who demand more from their workhorse or weekend warrior. If you’re towing, hauling, or just want that responsive acceleration back, this is for you.

The Problem: From the factory, your 2UZ-FE V8 is an absolute tank, reliable as anything, but let’s be honest — the stock intake system is built for silence, not performance. It’s a baffled, restrictive setup that chokes your engine, especially when you’re towing heavy, hitting the trails, or just trying to get some passing power on the highway. We’ve seen these stock airboxes cause heat soak and dull throttle response, limiting the true potential of that legendary 4.7L.

The Solution: We engineered this high-flow cold air intake to correct those factory design flaws, allowing your 2UZ-FE to finally breathe. By delivering a consistent, high volume of cooler, denser, oxygen-rich air, you’ll feel a noticeable improvement in throttle response, torque delivery, and overall power. It’s about letting that motor do what it was always meant to — perform.

Why This is the Ultimate Upgrade

  • Performance Gains You Can Feel: Experience an immediate boost in horsepower and torque, up to 10%, giving your Tundra or Sequoia the extra muscle it needs for towing, hauling, or quick lane changes. This isn’t just a number; it’s real-world pulling power and a sharper throttle you’ll feel every time you press the pedal.
  • Engineered for Durability: Crafted from robust, high-grade materials, this intake system is built to resist heat soak and stand up to the rigorous demands of daily driving and rugged off-road adventures. We’ve seen lesser systems degrade, but this is designed for long-term reliability and consistent performance, protecting your 2UZ-FE for years to come.
  • Hassle-Free Installation: Designed for a straightforward, bolt-on installation using common hand tools. You’ll get everything needed — the high-velocity induction piping, a premium high-flow performance air filter, and all required couplers, clamps, and hardware — making this a weekend project anyone can tackle. Plus, we’ve made sure the fitment is spot-on for your 2000-2003 Tundra or Sequoia, no wrestling with ill-fitting parts here.

Technical Specifications

Fitment 2000-2003 Toyota Tundra / Sequoia
Engine Family 2UZ-FE V8
Factory Ratings Approximately 240 HP and 315 lb-ft Torque (pre-VVT-i spec)
Part Numbers N/A

Compatibility & OEM Reference

Fits the Following Vehicles:

  • 2000 Toyota Tundra 4.7L V8
  • 2001 Toyota Tundra 4.7L V8
  • 2002 Toyota Tundra 4.7L V8
  • 2003 Toyota Tundra 4.7L V8
  • 2000 Toyota Sequoia 4.7L V8
  • 2001 Toyota Sequoia 4.7L V8
  • 2002 Toyota Sequoia 4.7L V8
  • 2003 Toyota Sequoia 4.7L V8

Interchange Part Numbers:

N/A

The Performance Promise

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Engine Safety Rating
Difficulty 

Fitment

Make

Toyota

Engine Size
  • 4.7L

Year
  • 2000
  • 2001
  • 2002
  • 2003

Installation & Tools

The Wrench Time

  • Estimated Time: 45-60 Minutes
  • Difficulty: 3/10 - Basic hand tools, but requires patience dealing with 20-year-old brittle factory plastics and sensitive engine sensors.

Tools You Will Need

  • 10mm socket and ratchet (for battery, factory airbox, and bracket bolts)
  • 12mm socket (for primary factory intake housing brackets)
  • Flathead screwdriver or 8mm nut driver (for hose clamps)
  • Needle-nose pliers (for factory vacuum spring clamps)
  • #2 Phillips screwdriver (or JIS driver for the MAF sensor screws)
  • Panel popper tool (for removing factory wire harness clips)
Mechanic’s Pro Tip (The "Gotcha"):
The 2UZ-FE engine is legendary, but the factory plastics surrounding it are not. The biggest mistake First Gen Tundra and Sequoia owners make is stripping the factory Mass Air Flow (MAF) sensor screws. They are technically JIS (Japanese Industrial Standard), not standard Phillips. Press your #2 Phillips firmly into the screw and turn slowly to avoid stripping. Secondly, do not yank the factory PCV and vacuum hoses off the intake tube; after two decades of heat cycling, those hoses are baked hard. Grip them gently with needle-nose pliers and twist to break the seal before pulling.

Phase 1: Removing the Factory Part

  1. Disconnect the Battery: Always start by disconnecting the negative battery terminal using a 10mm wrench to prevent check engine lights and clear the ECU’s old fuel trim memory.
  2. Unplug the MAF Sensor: Locate the MAF sensor on the factory airbox of your 2000-2003 Toyota Sequoia Tundra 4.7L. Press the tab and gently pull the connector free. Use a panel popper to carefully dislodge the wire harness clip from the factory plastic airbox without snapping it.
  3. Remove the Vacuum Lines: Using your needle-nose pliers, compress the spring clamps on the PCV and vacuum breather hoses attached to the factory intake resonator tube. Twist the hoses gently to break the 20-year-old seal, then slide them off.
  4. Loosen the Hose Clamps: Take your 8mm nut driver or flathead screwdriver and loosen the large factory hose clamp securing the intake tube to the throttle body.
  5. Extract the Factory Airbox: Grab your 10mm socket and remove the three bolts holding the lower airbox assembly to the passenger side inner fender. Lift the entire factory intake and resonator assembly out of the engine bay as one piece.

Phase 2: Installing the Cold Air Intake for Toyota Tundra Sequoia (2000-2003) 4.7L Engine

  1. Transfer the MAF Sensor: Using your #2 Phillips screwdriver, carefully remove the two screws holding the MAF sensor into the factory housing. Gently pull the sensor out. Do not touch the delicate amber wire element inside! Insert the MAF into the new billet housing on your cold air intake tube and secure it using the provided aftermarket hardware and an Allen wrench.
  2. Install the Heat Shield: Drop the new aftermarket heat shield into the factory airbox mounting location. Secure it to the inner fender using your 10mm socket and the supplied hardware.
  3. Mount the Silicone Couplers: Slide the provided silicone step-coupler over the 4.7L throttle body. Slip the provided hose clamps loosely over the coupler, but do not tighten them yet.
  4. Route the New Intake Tube: Slide the new cold air intake tube into the throttle body coupler, then lower the filter end into the heat shield compartment. Reconnect your factory PCV and breather lines to the new aluminum fittings, securing them with the factory spring clamps using needle-nose pliers.
  5. Tighten and Reconnect: Align the tube so it doesn’t rub against the fan shroud or A/C lines. Lock down all hose clamps using your 8mm nut driver. Plug the factory wire harness back into the MAF sensor until it clicks. Finally, install the high-flow air filter onto the end of the tube.
  6. The ECU Relearn Protocol: Reconnect your negative battery terminal with the 10mm wrench. Start the vehicle. Do not touch the gas pedal for at least 20 seconds. Let the 2UZ-FE idle so the ECU can adjust its Short Term Fuel Trims (STFT) to the new volume of incoming cold air.

Disclaimer: This is a general guide provided for the 2000-2003 Toyota Sequoia Tundra 4.7L. 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]