How to Replace Spark Plugs 2011-2020 Toyota Sienna 3.5L V6

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This video shows you how to install new spark plugs from TRQ on your 2011-2020 Toyota Sienna (3.5L V6). Spark is one of the four required components for an internal combustion engine to run. If your spark plugs are failing, worn, or dirty, you may experience rough starts, rough idle, poor performance, or poor mileage.

Estimated installation time for a professional technician is approximately: 2 hours 42 minutes

This repair was done on a 2011 Toyota Sienna Limited 3.5L Mini Passenger Van 4-Door AWD Automatic and the process should be similar on the following vehicles:
2011 Toyota Sienna
2012 Toyota Sienna
2013 Toyota Sienna
2014 Toyota Sienna
2015 Toyota Sienna
2016 Toyota Sienna
2017 Toyota Sienna
2018 Toyota Sienna
2019 Toyota Sienna
2020 Toyota Sienna

Tools you will need:
• Pocket Screwdriver
• 12mm Wrench https://trq.video/oanF-1AXAA00010
• 10mm Socket https://trq.video/obW5-1AXAA00017
• 14mm Socket https://trq.video/ocrg-1AXAA00015
• Air Blow Gun
• Mirror
• Trim Tool Set https://trq.video/oaHj-1AXXX00006
• Hose Clamp Pliers https://trq.video/oin-1AXAA00076
• Hose Pinch-Off Pliers
• Pliers
• 5/8 Inch Spark Plug Socket
• E6 Inverted Torx Socket
• Ratchet https://trq.video/ocqF-1AXAA00016
• Socket Extensions https://trq.video/ocrg-1AXAA00015
• Torque Wrench https://trq.video/obsm-1AXAA00044
• Brake Parts Cleaner
• Cloth Rags https://trq.video/oVB-1AXSS00035
• Dielectric Grease
• Gloves https://trq.video/obAu-1AXSS00048
• Painter's Tape
• Safety Glasses
• 5mm Hex Wrench
• Pick https://trq.video/oaaG-1AXAA00037
• Razor Blade / Gasket Scraper

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Check out our playlist:
Toyota Sienna 2011-2020 3rd Generation:    • Toyota Sienna 2011-2020 3rd Generation  

⚠ DISCLAIMER:
While TRQ strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. TRQ is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.