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Camaro Spark plugs

Your Camaro

Pick your year to see what fits.

This page covers the US Camaro, 2010 to 2023. It doesn't cover the ZL1 or Z/28.

Restores lost power
Medium$50–$901–2 hrs
All Camaro mods

Why do it

Worn plugs cost power and throttle response.

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

Steps

  1. Remove the old plugs

    • Pull each wire and take out the plug.
    Watch this step (on a 2010-2015 Camaro) (0:33–2:05)

  2. Gap the new plugs

    • Check the gap.
    Watch this step (2:05–3:26)

  3. Fit the new plugs

    • Fit them and refit the wires.
    Watch this step (3:26–4:33)

  4. Get to the plugs

    • Clear the way.
    Watch this step (on a 2010-2015 V6) (0:29–1:47)

  5. Remove the coils

    • Take out the coils.
    Watch this step (1:47–3:20)

  6. Remove the old plugs

    • Take out the plugs.
    Watch this step (3:20–4:17)

  7. Fit the new plugs

    • Fit them.
    Watch this step (4:17–5:29)

  8. Put it back

    • Reassemble.
    Watch this step (5:29–6:48)

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.