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NGK Iridium spark plug set for 2006-15

NGK Iridium spark plug set for 2006-15

Regular price $49.99 USD
Regular price Sale price $49.99 USD
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More expected on Dec 17, 2024.
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Description

Super-Duper NGK Iridium spark plugs to fit the 2.0 NC. These are the plugs that Mazda specifies. Note that these will NOT fit the 1.8 NC engine - they're too long and will cause physical damage. 

What makes them so super-duper? According to NGK: "Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions".

Should you use anti-seize? Short answer, no, not on these. Here's the longer answer, straight from NGK: "NGK spark plugs feature trivalent plating. This silver or chrome-colored finish on the threads is designed to provide corrosion resistance against moisture and chemicals. The coating also acts as a release agent during spark plug removal. NGK spark plugs are installed at the factory dry, without lubrication or anti-seize."

So there you go. Your Miata deserves it!

Full set of four plugs. Recommended stock gap is 0.050-0.053". Boosted applications, especially higher boost, might need a tighter gap. 

Instructions

Instructions are not currently available.

Shipping

Ships free in the US.
Details

There are no shipping restrictions on this item.

What does it fit?

Fits: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015

Emissions

Emissions do not apply.

Warranty

60 days

SKU

04-56210

Customer Reviews

Based on 1 review
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Simon J.
Just as expected

They shipped really fast, came in a well protected package, and I even got a free sticker. Doesn’t get much better than that!