2009 2015 Toyota Prius Spark Plug Replacement 2009 2010 2011 2012 2013 2014 2015 Repair Guide

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Introduction

Follow the video tutorial by YouTuber NutzAboutBolts to complete the swap yourself.

What you need

Video Instructions

To reassemble your device, follow these instructions in reverse order.

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                                                                                      One other person completed this guide.

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                    eCuration

Member since: 05/19/2017

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lucky.777 - Oct 22, 2017

are the torque specifications for the spark plugs 15lbs? where did you get the specifications from? do the other bolts on the rest of the parts removed have torque specifications? they must have a torque requirement since everyone has different “it’s tight enough” opinions. I just don’t want to overtighten and damage things. It was a good video and instruction. I didn’t think it would be that involved to just get to the plugs, but it’s good you put this together for everyone.

Blake Klein - Oct 22, 2017

Hi Lucky.777, if you click on the YouTube video the torque specs are listed in the descriptions.

Torque specs:

10 ft. lbs - Wiper arms

6 ft. lbs - Wiper motor mount bolts

9 ft. lbs - Cowl sub assembly bolts

13 ft. lbs - Spark plugs

8 ft. lbs - ignition coil bolts

hbensley - Jul 22, 2018

Thanks for the video. I completed this job in a little over an hour from start to finish. That included moving some stuff in my garage so I could pull the car in part way. Thundershowers in central Florida in the summer time will always get you if you don’t plan.

The tip about 9/16 spark plug socket was a key item. I used a magnet to remove the spark plugs from the tubes since my socket did not have the rubber grabber inside of it.

Thanks again for the helpful video.

Michael Mathis - May 25, 2020

Many thanks for your helpful video. I just put new plugs in my 2013 Prius Two … Denso SC16HR11. Only one suggestion for your instructions. The spark plug tool on this link is used at dealerships. It fits the Denso plug perfectly, reaches down into the spark plug cylinder easily, and has a magnet to make the job foolproof. https://www.ctatools.com/index.php?route…

DANIEL - Jul 2, 2021

do you have sparks plugs for toyota prius 2012?

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Introduction#

What you need#

Video Instructions#

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Introduction

What you need

Video Instructions