NGK TR7IX Iridium Colder Spark Plugs (Coyote 5.0L, forced induction), set of 8
Fits 2011-2026 5.0L V8
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gain
no published figure
price
$79
at VMP Performance Direct
install
2/5 difficulty · 1-2 hrs
A colder-heat-range NGK iridium plug commonly recommended for supercharged or turbocharged Coyote engines to help prevent pre-ignition; requires a smaller gap (0.026-0.028in) and tuner confirmation.
why this one — NGK is a widely trusted plug brand and this exact plug is a common recommendation in Coyote tuning communities.
pairs well with
Gain shown is a no published number, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.