# NGK Laser Iridium Spark Plug DFE Box of 4 (DILFR7K9G)

NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance.

-   Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
-   Trivalent metal plating for superior anti-corrosion and anti-seizing properties
-   RECOMMENDED USAGE: Best for vehicles with OE DFE iridium alloy plugs
-   Copper core aids in heat removal
-   Triple seals prevent leakage

This Part Fits:

Year

Make

Model

Submodel

2016-2017

Lexus

GS200t

Base

2016-2017

Lexus

GS200t

F Sport

2018-2019

Lexus

GS300

Base

2018-2019

Lexus

GS300

F Sport

2016-2017

Lexus

IS200t

Base

2016-2017

Lexus

IS200t

F Sport

2018-2020

Lexus

IS300

Base

2018-2020

Lexus

IS300

F Sport

2015-2017

Lexus

NX200t

Base

2015-2017

Lexus

NX200t

F Sport

2018-2020

Lexus

NX300

Base

2018-2020

Lexus

NX300

F Sport

2020

Lexus

NX300

Luxury

2016-2017

Lexus

RC200t

Base

2016-2017

Lexus

RC200t

F Sport

2018-2020

Lexus

RC300

Base

2018-2020

Lexus

RC300

F Sport

## Details

- **Price:** 130.36 CAD
- **Vendor:** NGK
- **Type:** Spark Plugs

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 130.36 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- Photo - out of package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-laser-iridium-spark-plug-dfe-box-of-4-dilfr7k9g)
> Updated: 2026-06-27