NGK Ruthenium HX (set of 4) 1 step colder Spark Plugs 2014-2019 Fiesta ST

$ 58.60

Quantity

(set of 4) 1-step colder plugs for your Fiesta ST

factory gapped to .030

RUTHENIUM HX™

High-Ignitability Spark Plugs

Ruthenium HX™ brings the most advanced spark plug technology to the automotive aftermarket, delivering better efficiency and power for today’s engines.

THE NGK DIFFERENCE

DFE & PSPE^® tip designs
Superior oxidation resistance
Advanced high-ignitability technology
Enhanced blistering/anti-peeling

THE LATEST INNOVATION IN PRECIOUS METAL SPARK PLUGS.

Modern engines demand more power while using less fuel, shortening the life of traditional iridium and platinum spark plugs. NGK’s patented ruthenium technology stands up better to wear to bring maximum durability and performance to your engine.

*custom gapped spark plugs sets ship in 1-3 business days

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Ruthenium plugs

Great service from Whoosh and Ron. Checked the gap, and it looks like .026 instead of .028, but that’s probably better, because I’m running more boost on the stock turbo with Dizzy E30 and a 93 tunes.

Spark plugs

Great product

Plugs work great as expected

Excellent

Gapped correctly.

NGK Ruthenium XI Spark plugs

First of off Ron had these at my door step fast so kudos to him. So far so good car runs and idles good would recommend.

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