Is the NGK Laser Iridium worth it over a standard NGK iridium plug?

For a stock engine the difference is small; the Laser Iridium mainly buys a longer service life. If you change plugs on schedule and keep the car standard, the cheaper NGK iridium plug does the job.

Does it fit my Peugeot or BMW?

Fit depends on the exact engine and year, not just the brand. Check the NGK part number against your engine code before ordering, since several plug types are listed under the same car brand.

Do I need to gap it before fitting?

It comes pre-gapped, but check the gap against your engine's spec. Do not pry on the fine iridium tip; use a gapping tool that grips the ground electrode only.

How often should it be changed?

Follow the car maker's interval, which is typically long for iridium plugs. Many owners report the plugs still working well at the recommended change point.

How many plugs come in a pack?

Plugs are usually sold singly, so order the number your engine needs. A four-cylinder engine needs four.

How do I avoid counterfeit plugs?

Buy from a reputable seller and check the packaging and part number. Counterfeits are common and often show rough threads or an uneven tip.

Where is the NGK Laser Iridium cheapest?

At eBay, for $16.99, as of our latest check.

What do buyers say about the NGK Laser Iridium?

Rated 4.4 out of 5 from 162 ratings.

Where can I buy the NGK Laser Iridium?

5 stores we checked sell it, including eBay, Walmart, NAPA, The Twister Group, TWIST.

NGK Laser Iridium

Best price now

$16.99at eBayChecked 20 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

Visit eBay

NGK Laser Iridium

Best price now

$16.99at eBayChecked 20 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

Visit eBay

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Price facts

Last seen at $16.99 at eBay on Nov 9.
Checked at 2 stores.

Our take on the NGK Laser Iridium

The NGK Laser Iridium is a premium spark plug with an iridium-tipped center electrode and a platinum-tipped ground electrode. The fine iridium tip concentrates the spark for easier ignition and slower electrode wear than standard nickel plugs, so the service interval is long. It suits drivers of Peugeot and BMW cars who want a durable OEM-grade plug and are willing to pay more than for a copper or single-platinum plug. Owners rate it highly for smooth running and long life, though some question whether the gain over NGK's cheaper iridium plugs justifies the extra cost.

Best forPeugeot and BMW owners replacing plugs at the factory intervalDrivers who want a long service life and fewer plug changesTuned or high-mileage engines needing a reliable spark

Pros

Iridium center tip and platinum ground tip resist wear
Long service interval compared with nickel plugs
Stable idle and clean cold starts reported by owners
OEM-grade part for many Peugeot and BMW engines
Fine electrode tip gives a strong, consistent spark

Cons

Costs more than NGK's standard iridium and platinum plugs
Gapping and torque must be done carefully to avoid tip damage
Counterfeit plugs are common, so the source matters
Little measurable gain on a stock, healthy engine

NGK Laser Iridium prices at every store

WalmartNew
In stock
$39.04Checked 20 h ago
Visit Walmart
eBayNew
Availability unknownSold by sfd4190 (99.2% positive, 1,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$16.99Free shippingChecked 20 h ago
Visit eBay

Also available at

eBayCheck price at eBay
NAPACheck price at NAPA
The Twister GroupCheck price at The Twister Group
TWISTCheck price at TWIST

Store links may earn us a commission.

NGK Laser Iridium price history

Lowest price we've seen: $20.98 on Nov 10 at Walmart. Tracked across 5 stores since Nov 10.

What reviewers say

4.4 / 5162 ratings

Rated 4.4 out of 5 by 162 buyers, who mostly report smooth idling, easy starts and long life. Criticism centers on the higher cost and on plugs that arrived with wrong gaps or failed early.

What people mention

IgnitionPraisedOwners say the engine starts faster and idles more smoothly than with worn or cheaper plugs.
LongevityPraisedBuyers report the plugs hold up well over long intervals and still look clean at replacement.
ValueMixedSome say the extra cost over NGK's standard iridium plug is hard to justify on a stock engine.
GapCriticisedA few buyers found the electrode gap off spec and had to regap before fitting.
DurabilityCriticisedA small number of owners report plugs failing well before the expected interval.

Specifications

Type of Ignition Part: Spark PlugSource
Car Brand: Peugeot, BMWSource
Type of Vehicle: CarSource

Questions and answers

Is the NGK Laser Iridium worth it over a standard NGK iridium plug?: For a stock engine the difference is small; the Laser Iridium mainly buys a longer service life. If you change plugs on schedule and keep the car standard, the cheaper NGK iridium plug does the job.
Does it fit my Peugeot or BMW?: Fit depends on the exact engine and year, not just the brand. Check the NGK part number against your engine code before ordering, since several plug types are listed under the same car brand.
Do I need to gap it before fitting?: It comes pre-gapped, but check the gap against your engine's spec. Do not pry on the fine iridium tip; use a gapping tool that grips the ground electrode only.
How often should it be changed?: Follow the car maker's interval, which is typically long for iridium plugs. Many owners report the plugs still working well at the recommended change point.
How many plugs come in a pack?: Plugs are usually sold singly, so order the number your engine needs. A four-cylinder engine needs four.
How do I avoid counterfeit plugs?: Buy from a reputable seller and check the packaging and part number. Counterfeits are common and often show rough threads or an uneven tip.
Where is the NGK Laser Iridium cheapest?: At eBay, for $16.99, as of our latest check.
What do buyers say about the NGK Laser Iridium?: Rated 4.4 out of 5 from 162 ratings.
Where can I buy the NGK Laser Iridium?: 5 stores we checked sell it, including eBay, Walmart, NAPA, The Twister Group, TWIST.