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Tundra Spark plugs Install Guide

Your Tundra

Pick your year to see what fits.

This page covers the US Tundra.

+0–3 whp (est.)
Medium$80–$1201–2 hrs
All Tundra mods

Why do it

Fresh plugs bring back lost power.

Tools you'll need

Starting out? See our budget tool list.

Parts to buy

Double-check fitment before buying. We may earn a commission when you buy through these links, at no extra cost to you.

Before you start

  • Work on a cold engine. Do one plug at a time.

Steps

  1. Get to the coils

    • Take off the covers and airbox.
    Watch this step (Automotive Insight, on a 5.7 Tundra) (1:15–2:47)

  2. Swap the plugs

    • Undo the 10mm coil bolts and swap the plugs.
    Watch this step (2:47–5:45)

  3. Refit it all

    • Refit the airbox and engine cover.
    Watch this step (5:45–9:48)

How to know it worked

Did this guide work for you?

Safety first

  • Park on flat ground, set the parking brake and chock the wheels.
  • Never get under a car held up only by a jack. Use jack stands.
  • Let the engine and exhaust cool first.
  • Disconnect the battery before unplugging electrical parts.
  • Wear safety glasses.
  • If something doesn't match your car, stop and ask a shop.

Follow your part's instructions and your service manual's torque specs.

Spark Plug install guides for other cars

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