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Iridium IX Spark Plug: Single Iridium Fine Wire, ZFR6FIX-11

Part Number 6441 (132649131)

UPC: 87295164419

Package contents: 1 Each per Box

Select vehicle for guaranteed fit

$9.09

In stockShips by 26th Oct

Description

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Fitment

This part fits the following vehicles.

2001-2003 Acura CL
2002-2003 Acura TL
2006-2010 BMW 550i
2006-2010 BMW 650i
2006-2008 BMW 750i
2006-2008 BMW 750Li
2004-2010 BMW X5
2009-2011 Chevrolet Aveo
2009-2011 Chevrolet Aveo5
2007 Chrysler Aspen
1997-1998 Dodge B1500
1997-1998 Dodge B2500
1997-1998 Dodge B3500
1997-2010 Dodge Dakota
1998-2009 Dodge Durango
2007-2011 Dodge Nitro
1997-2010 Dodge Ram 1500
1999-2003 Dodge Ram 1500 Van
1997-2003 Dodge Ram 2500
1999-2003 Dodge Ram 2500 Van
1997-2003 Dodge Ram 3500
1999-2003 Dodge Ram 3500 Van
1989-1997 Ford Probe
2001-2005 Honda Civic
1999-2001 Honda CR-V
1992-2001 Honda Prelude
2006-2010 Jeep Commander
1999-2010 Jeep Grand Cherokee
2002-2012 Jeep Liberty
1990-1992 Mazda 626
1990-1992 Mazda MX-6
2003 Mazda Protege
2006-2009 Mitsubishi Raider
1992 Plymouth Colt
2009-2010 Pontiac G3
2011-2012 Ram 1500
2011 Ram Dakota

Features & benefits

RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
Trivalent metal plating for superior anti-corrosion and anti-seizing properties
Outstanding acceleration, high fuel efficiency and durability
Fine iridium tip ensures durable and consistent spark
SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability

Specifications

Center Electrode Core Material	Copper
Center Electrode Design	Fine Wire
Center Electrode Insulator Tip Projection	5.0 mm
Center Electrode Projection	Long Projection
Center Electrode Tip Material	Iridium
Country Of Origin	TH
Electrical Terminal Type	Non-Removable Nut
Grade Type	Performance
Ground Configuration	J-Gap
Ground Electrode Core Material	Nickel
Ground Electrode Quantity	1
Ground Electrode Tip Design	Taper Cut
Ground Electrode Tip Material	Nickel
Hex Size	5/8" (16mm)
Insulator Height	50.5 mm
Insulator Material	Ceramic
Manufacturer Heat Range	6
Metallurgy	Single Iridium
Part Number	ZFR6FIX-11
Pre-Gap Size	1.1 mm
Reach	19.0 mm
Resistance	5000.0 82
Resistor Type	Yes
Seat Type	Flat
Service Number	ZFR6FIX-11
Short Style Spark Plug	No
Skirt	No
Skirt Length	0.0 mm
Street Legal	Yes
Thread Size	M14 - 1.25
Thread Type Standard	Metric
Washer Type	Crush
Washer(s) Included	Yes

Warranty

2 Months

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).