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Deal.ai › NGK › Ignition Parts
NGK
NGK 10 Pcs 6994 Iridium Plugs

NGK 10 Pcs 6994 Iridium Plugs

Best price now

$19.99at West MarineChecked 20 h ago

57% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $19.99 at West Marine on Nov 9.
  • Checked at 4 stores.

Our take on the NGK 10 Pcs 6994 Iridium Plugs

The NGK 6994 is an iridium-tipped spark plug sold in a 10-pack, enough for a V6 with four spares or a full set of eight with two left over. Iridium center electrodes resist wear far better than the nickel or platinum plugs many Honda engines ship with, so the gap holds and the plug keeps firing longer. NGK is the original-equipment supplier for most Honda gasoline engines, so these are a direct-fit replacement rather than an upgrade gamble. They cost more per plug than standard copper plugs, but the longer service interval and steady idle make them the sensible pick for a keeper car.

Best forHonda owners doing a scheduled tune-upDrivers who want a long service intervalDIY mechanics buying a full set with sparesHigh-mileage engines that eat standard plugs
Pros
  • Iridium tip resists wear and holds its gap
  • Direct-fit original-equipment spec for most Honda engines
  • Ten plugs cover a V6 with spares or an inline-four twice over
  • Steady idle and clean cold starts reported by owners
  • Threads and insulator match factory plugs, so no adapter needed
Cons
  • Costs more per plug than copper or platinum
  • Iridium gains are small on a healthy, low-mileage engine
  • Ten-pack is more than a four-cylinder car needs at once
  • Counterfeits exist, so buy from a seller you trust
  • Gap should still be checked before install

NGK 10 Pcs 6994 Iridium Plugs prices at every store

  • West MarineNew

    In stock

    $19.99Checked 20 h ago
    Visit West Marine
  • TWISTNew

    In stock

    $46.12+ $12.50 shippingChecked 20 h ago
    Visit TWIST
  • The Twister GroupNew

    In stock

    $46.12+ $12.50 shippingChecked 20 h ago
    Visit The Twister Group
  • SixityNew

    In stock

    $86.44Checked 20 h ago
    Visit Sixity

Store links may earn us a commission. Some prices via Klarna.

NGK 10 Pcs 6994 Iridium Plugs price history

Lowest price we've seen: $19.99 on Nov 10 at West Marine. Tracked across 4 stores since Nov 10.

What reviewers say

Owners of Honda cars and small trucks fit these as a factory replacement and report smoother idle, quicker cold starts and no misfires over tens of thousands of miles. Most criticism centers on price versus standard plugs and on counterfeit stock sold online.

What people mention
  • Engine smoothnessPraisedOwners say the idle and cold starts smooth out after fitting these in place of worn plugs.
  • LongevityPraisedSeveral report the plugs still firing cleanly well past 60,000 miles.
  • FitPraisedThreads and insulator length match the factory Honda plug, so installation is straightforward.
  • ValueMixedBuyers accept the higher price for the longer interval but question it for low-mileage engines.
  • CounterfeitsCriticisedSome buyers suspect the plugs they received were not genuine NGK.

Specifications

Type of Ignition Part
Spark PlugSource
Car Brand
HondaSource
Type of Vehicle
CarSource

Questions and answers

Will these fit my Honda?
The 6994 is a common original-equipment plug for many Honda four-cylinder and V6 engines. Check your owner's manual or the plug number on the engine cover before ordering, since fitment varies by year and model.
Are these better than standard copper plugs?
Yes for longevity. The iridium tip wears far more slowly, so the gap holds and the plug lasts several times longer. The gain in power or economy on a healthy engine is small.
Do I need to gap them?
They come pre-gapped for most applications, but check the gap against your engine's spec before installing. Do not pry on the iridium tip; adjust the ground electrode only.
How many plugs does my car need?
A four-cylinder needs four, a V6 needs six, and a V8 needs eight. This ten-pack covers a V6 with spares or an inline-four for two changes.
How often should they be replaced?
Iridium plugs commonly last 60,000 to 100,000 miles. Follow the interval in your Honda's maintenance schedule, which may be shorter for older engines.
How can I tell genuine NGK plugs from fakes?
Buy from a reputable seller and inspect the box printing, the NGK logo on the insulator and the electrode finish. Genuine plugs have crisp markings and consistent threads.
Where is the NGK 10 Pcs 6994 Iridium Plugs cheapest?
At West Marine, for $19.99, 57% under what the other stores charge, as of our latest check.
Where can I buy the NGK 10 Pcs 6994 Iridium Plugs?
4 stores we checked sell it, including West Marine, TWIST, The Twister Group, Sixity.

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