# NGK Iridium/Platinum Spark Plug Box of 4 (DILFR6D11)

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

2007-2018

Lexus

ES350

Base

2007-2015

Lexus

RX350

Base

2013-2015

Lexus

RX350

F Sport

2010-2015

Lexus

RX450h

Base

2011-2012

Toyota

Avalon

Base

2005-2018

Toyota

Avalon

Limited

2005-2008,2016-2018

Toyota

Avalon

Touring

2005-2010

Toyota

Avalon

XL

2013-2018

Toyota

Avalon

XLE

2016-2018

Toyota

Avalon

XLE Plus

2013-2018

Toyota

Avalon

XLE Premium

2013-2015

Toyota

Avalon

XLE Touring

2015

Toyota

Avalon

XLE Touring SE

2005-2011

Toyota

Avalon

XLS

2007-2011

Toyota

Camry

LE

2007-2014

Toyota

Camry

SE

2007-2017

Toyota

Camry

XLE

2015-2017

Toyota

Camry

XSE

2008-2013

Toyota

Highlander

Base

2011-2013

Toyota

Highlander

Hybrid

2011-2016

Toyota

Highlander

Hybrid Limited

2014-2016

Toyota

Highlander

LE

2014-2016

Toyota

Highlander

LE Plus

2008-2016

Toyota

Highlander

Limited

2013

Toyota

Highlander

Plus

2010-2013

Toyota

Highlander

SE

2008-2010

Toyota

Highlander

Sport

2014-2016

Toyota

Highlander

XLE

2006-2012

Toyota

RAV4

Base

2006-2012

Toyota

RAV4

Limited

2006-2012

Toyota

RAV4

Sport

2011-2013

Toyota

Sienna

Base

2007-2010

Toyota

Sienna

CE

2013-2016

Toyota

Sienna

L

2007-2016

Toyota

Sienna

LE

2007-2008,2011-2016

Toyota

Sienna

Limited

2011-2016

Toyota

Sienna

SE

2007-2016

Toyota

Sienna

XLE

2009-2011

Toyota

Venza

Base

2012-2014

Toyota

Venza

LE

2012-2015

Toyota

Venza

Limited

2012-2015

Toyota

Venza

XLE

## Details

- **Price:** 129.42 CAD
- **Vendor:** NGK
- **Type:** Spark Plugs

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 129.42 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-iridium-platinum-spark-plug-box-of-4-dilfr6d11)
> Updated: 2026-06-27