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How to Replace the Spark Plugs in a Toyota Aurion VVT-I V6

Model: Toyota Aurion Xv40 - Years 2006-2012
Part: Spark plugs

In this guide, we will cover the main instructions for removing and replacing the spark plugs in the Toyota Aurion VVT-I V6 engine. First, open the hood and remove the plastic engine cover; then remove the hoses above the valve cover and unscrew the connector bolts for the spark plugs, as shown in the video. At this point, use a socket wrench with an extension to unscrew and remove the six spark plugs, replacing them with new ones (with the same thread pitch); screw them in by hand and then tighten with the wrench!

Updated on 22 May 2026 by ScegliAuto

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by ScegliAuto

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