# NGK Laser Iridium Spark Plug Box of 4 (LTR6CI-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.

-   RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs

This Part Fits:

Year

Make

Model

Submodel

2015-2017

Ford

Expedition

EL King Ranch

2015-2017

Ford

Expedition

EL Limited

2015-2017

Ford

Expedition

EL Platinum

2016-2017

Ford

Expedition

EL SSV

2015-2017

Ford

Expedition

EL XL

2015-2017

Ford

Expedition

EL XLT

2015-2017

Ford

Expedition

King Ranch

2015-2018

Ford

Expedition

Limited

2018

Ford

Expedition

Max Limited

2018

Ford

Expedition

Max Platinum

2018

Ford

Expedition

Max XL

2015-2018

Ford

Expedition

Platinum

2016-2018

Ford

Expedition

SSV

2015-2018

Ford

Expedition

XL

2015-2018

Ford

Expedition

XLT

2016-2019

Ford

Explorer

Platinum

2013-2019

Ford

Explorer

Sport

2011-2014

Ford

F-150

FX2

2011-2014

Ford

F-150

FX4

2011-2019

Ford

F-150

King Ranch

2011-2019

Ford

F-150

Lariat

2013-2014,2016-2019

Ford

F-150

Limited

2011-2019

Ford

F-150

Platinum

2017-2019

Ford

F-150

Raptor

2016-2019

Ford

F-150

SSV

2011-2019

Ford

F-150

XL

2011-2019

Ford

F-150

XLT

2010-2019

Ford

Flex

Limited

2010-2014,2017

Ford

Flex

SEL

2011-2012

Ford

Flex

Titanium

2013-2019

Ford

Police Interceptor Sedan

Base

2014-2019

Ford

Police Interceptor Utility

Base

2017-2019

Ford

Taurus

Limited

2017-2019

Ford

Taurus

SE

2017-2019

Ford

Taurus

SEL

2010-2019

Ford

Taurus

SHO

2015-2019

Ford

Transit-150

Base

2015-2019

Ford

Transit-150

XL

2015-2019

Ford

Transit-150

XLT

2015-2019

Ford

Transit-250

Base

2016-2019

Ford

Transit-250

PTV

2015-2019

Ford

Transit-350

Base

2015-2019

Ford

Transit-350

XL

2015-2019

Ford

Transit-350

XLT

2015-2019

Ford

Transit-350 HD

Base

2015-2019

Ford

Transit-350 HD

XL

2015-2019

Ford

Transit-350 HD

XLT

2010-2016

Lincoln

MKS

EcoBoost

2017,2019

Lincoln

MKT

Base

2010-2016

Lincoln

MKT

EcoBoost

2018-2019

Lincoln

MKT

Reserve

2015

Lincoln

Navigator

Base

2018

Lincoln

Navigator

Black Label

2015

Lincoln

Navigator

L

2016-2018

Lincoln

Navigator

L Reserve

2016-2018

Lincoln

Navigator

L Select

2018

Lincoln

Navigator

Premiere

2016-2018

Lincoln

Navigator

Reserve

2016-2018

Lincoln

Navigator

Select

## Details

- **Price:** 89.51 CAD
- **Vendor:** NGK
- **Type:** Spark Plugs

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 89.51 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-ltr6ci-8)
> Updated: 2026-06-28