2011-2021 Mustang Ford Performance Spark Plug Kit - Cobra Jet - 5.0 by Ford Performance

Spark up your supercharged 2011-2023 Mustang 5.0 engine with this Ford Performance Cobra Jet spec spark plug kit!

Item #M12405M50A
MPN# M-12405-M50A

Everyday Low Price: $62.99

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Ford Mustang - 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Engines: 5.0

Fitment Notice

Fits 2011-2023 Mustang 5.0 w/ Supercharger/Turbo
Fits 2011-2014 Mustang 5.0 with M-6066-MGT525D or M-6066-MGT624D supercharger kit.
Ford Performance recommends a 0.035 gap for supercharged applications.

Benefits

Great For Boosted Engines
Same Plug Used On 2018 Cobra Jet
Restores Ignition Performance

Features

One Heat Range Colder Than Stock
Robust Construction
Iridium Electrode

What's in the Box

(8) Ford Performance Spark Plugs

Ford Performance Spark Plugs
Give your boosted Coyote engine the spark it needs with this 2011-2023 Mustang 5.0 spark plug kit from Ford Performance! These are the same plugs used on the supercharged Cobra Jet engine! This kit is one heat range colder than your factory spark plugs, which is recommended for use on mild supercharged/turbo applications. Ford Performance manufactures these plugs in a more robust body to hold up to the rigors of race applications! This kit includes eight Ford Performance spark plugs that arrive ready to gap and install!

Spark Plug Specs

Recommended Use: Forced Induction or Nitrous
Manufacturer Heat Range: 1 Step Colder
Plug Thread: 14MM
Wrench Size: 5/8in
Electrode Tip Material: Iridium
Electrode Type: Projected

Ford Performance Racing Parts "Packs" and Component Parts Limited Warranty - Click Here
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How To Change Mustang Spark Plugs

Published 1/4/17
What Spark Plug Do I Need For My Mustang?

Published 2/24/22

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

Ford Performance - Mustang Ford Racing Parts
Ford Performance Parts is the leader in performance parts and accessories for Mustang and Ford Lightning.

LMR.com is proud to offer Ford Racing Performance Parts for your project. Ford Racing is dedicated to manufacturing the highest quality products offered in the industry. Choose from suspension, exhaust, wheels, and other performance parts at Late Model Restoration. If you want the best for your Mustang or SVT Lightning, look no further than Ford Performance Parts!