Accel HP Copper Spark Plugs (11-17 Mustang GT; 12-13 Mustang BOSS 302)Find parts that fit my vehicle

Spark Up Your Engine. The HP Spark Plug; Copper is a set of dynamic copper plugs for your vehicle, featuring a welded platinum inlay ground electrode for a more extended life than stock parts. A 360 continuous laser weld creates rust resistance and optimal performance you can trust.

Better than Standard Copper. These spark plugs beat the brakes off of standard copper spark plugs with a superior construction and service life.

Warranty. This product is protected by a 1-year warranty, which protects against defects in materials and workmanship from the manufacturer. The manufacturer accepts no responsibility for lack of maintenance or improper use.

Installation. It takes no more than an hour to install this product if you have moderate to expert level mechanical skills.

Application. The HP Spark Plugs; Copper is compatible with all 2011-2017 GT Mustang and 2012-2013 BOSS 302 Mustang.

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