# NGK Iridium Spark Plug Box of 4 (IZFR6F11)

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

2001-2003

Acura

CL

Type-S

2002-2003

Acura

TL

Type-S

2009-2011

Chevrolet

Aveo

LS

2009-2011

Chevrolet

Aveo

LT

2009-2011

Chevrolet

Aveo5

LS

2009-2011

Chevrolet

Aveo5

LT

1998

Dodge

B2500

Base

1997-1998

Dodge

B3500

Base

2000-2001

Dodge

Durango

Base

2000-2002

Dodge

Durango

SLT

2000,2002

Dodge

Durango

SLT Plus

2000,2002

Dodge

Durango

Sport

2002

Dodge

Ram 1500

SLT

2002

Dodge

Ram 1500

ST

1999-2000

Dodge

Ram 2500 Van

Base

1999-2000

Dodge

Ram 3500 Van

Base

1999,2002-2004

Jeep

Grand Cherokee

Laredo

1999,2002-2004

Jeep

Grand Cherokee

Limited

2004

Jeep

Grand Cherokee

Special Edition

2002

Jeep

Grand Cherokee

Sport

2004-2007

Kawasaki

VN2000A Vulcan 2000

Base

2005-2006

Kawasaki

VN2000D Vulcan 2000 Limited

Base

2006-2009

Kawasaki

VN2000E Vulcan 2000 Classic

Base

2006-2010

Kawasaki

VN2000F Vulcan 2000 Classic LT

Base

2003

Mazda

Protege

Mazdaspeed

2009

Pontiac

G3

Base

## Details

- **Price:** 110.65 CAD
- **Vendor:** NGK
- **Type:** Spark Plugs

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 110.65 CAD | In stock |

## Images

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

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-iridium-spark-plug-box-of-4-izfr6f11)
> Updated: 2026-06-27