NGK GR4IX (7149) Iridium IX Spark Plug
Why Buy?
- 100% genuine NGK spark plugs
- 0.6mm fine iridium centre electrode tip
- Easier engine starts – Great for freezing winter mornings.
- Superior anti-fouling
- Proven track record and used in millions of vehicles around the world.
- Long lifespan
- Superior design and tooling
- No flashover
- No need for copper grease
- Easy to use NGK part finder tool website
£9.47
In stock
Description
The Spark Plug Serious Enthusiasts Rely On.
The improved throttle response, superior anti-fouling and high ignitability are what makes Iridium IX ideal for the performance enthusiast.
Iridium’s extremely high melting point is perfectly suited to today’s high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.
Iridium IX Benefits:
- Fine Iridium tip ensures high durability and a consistently stable spark
- Iridium alloy has an extremely high melting point, perfect for today’s high-tech, high-performance engines
- Trivalent Metal Plating – superior anti-corrosion and anti-seizing properties – no anti-seize lubricant needed!
- Outstanding acceleration, high fuel efficiency and durability
- Ultimate design, technology and performance.
- Far longer service life than nickel spark plugs
- Improves idling & throttle response.
- Better electrode anti-oxidation
- Better electrode anti-erosion
- Improved ignition
- Easier engine starts due to a lower required voltage means less load on the battery.
- Allows the use of an extremely small diameter electrode (0.6mm) without compromising the spark plug’s service life
- Superior anti-fouling
Tags: 7149, GR4IX, Iridium IX, NGK, spark plug
Additional information
Weight | 0.05 kg |
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Steve (verified owner) –
Perfect, and fast delivery. Noticed the improvements over the standard plugs. Thanks