# NGK Laser Iridium Spark Plug Box of 4 (LTR6DI-8)

NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium 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. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.

-   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 fine wire iridium alloy plugs
-   Copper core aids in heat removal
-   Triple seals prevent leakage

This Part Fits:

Year

Make

Model

Submodel

2013-2014

Ford

Edge

Limited

2013-2018

Ford

Edge

SE

2013-2018

Ford

Edge

SEL

2015-2018

Ford

Edge

Titanium

2013-2019

Ford

Escape

SE

2013,2018-2019

Ford

Escape

SEL

2013-2019

Ford

Escape

Titanium

2014-2019

Ford

Explorer

Base

2014-2019

Ford

Explorer

Limited

2014-2019

Ford

Explorer

XLT

2017

Ford

Focus

RS

2013-2018

Ford

Focus

ST

2017-2018

Ford

Fusion

Platinum

2013-2018,2020

Ford

Fusion

SE

2013-2018,2020

Ford

Fusion

Titanium

2015-2019

Ford

Mustang

EcoBoost

2015-2019

Ford

Mustang

EcoBoost Premium

2014-2018

Ford

Special Service Police Sedan

Base

2014-2017

Ford

Taurus

Limited

2014-2017

Ford

Taurus

SE

2014-2017

Ford

Taurus

SEL

2015

Lincoln

MKC

Base

2015-2019

Lincoln

MKC

Black Label

2016-2017

Lincoln

MKC

Premiere

2016-2019

Lincoln

MKC

Reserve

2016-2018

Lincoln

MKC

Select

2013-2016

Lincoln

MKT

Base

2013-2016,2019-2020

Lincoln

MKZ

Base

2015-2018

Lincoln

MKZ

Black Label

2017-2018

Lincoln

MKZ

Premiere

2017-2018,2020

Lincoln

MKZ

Reserve

2017-2018

Lincoln

MKZ

Select

## Details

- **Price:** 95.09 CAD
- **Vendor:** NGK
- **Type:** Spark Plugs

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 95.09 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-box-of-4-ltr6di-8)
> Updated: 2026-06-27