Replacement Parts

Tell Us More About Your Toyota Highlander. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

To avoid being stuck at those critical moments, upgrade your engine with AutoZone's performance spark plugs for Toyota Highlander. We offer a wide variety of spark plugs you can choose from, so you're sure to find the best match for your make and model when you shop with AutoZone.

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  • Part Number: XP3923
  • Notes:
  • Part Number: XP5325
  • Notes:
  • Part Number: 9603
  • Notes: Gap is pre-set. Do not gap.
  • Part Number: 9615
  • Notes: Gap is not adjustable
  • Part Number: 9609
  • Notes: Gap is not adjustable
  • Part Number: 3764
  • Notes:
  • Part Number: 6619
  • Notes:
  • Part Number: 4469
  • Notes:
  • Part Number: 96779
  • Notes:
  • Part Number: 4589
  • Notes:
  • Part Number: 6176
  • Notes:
  • Part Number: 3426
  • Notes: Long life
  •  | Page 1 of 4 |  

Spark plugs come in cold and hot configurations, so it's important to choose the proper fit for your vehicle. With AutoZone, you're guaranteed complete compliance with our Toyota Highland spark plug. It's built with a high-strength ceramic insert to isolate your required voltage while ensuring the proper amount of surface contact within the appropriate temperature range. Firing your engine is a critical process, but with AutoZone's Highland performance spark plugs, you get a flawless start-up every time. Order online today for Same-Day Store Pickup, and enjoy Free Shipping on any purchase of $75 or more.

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