NGK 6441 Iridium IX Spark Plug - ZFR6FIX-11
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Description
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast, offering outstanding acceleration, high fuel efficiency, and durability.
- Provides extreme ignitability and exceptional anti-fouling.
- Features a tapered cut ground electrode for improved starting, idling, and throttle response.
- Equipped with an Iridium fine wire center electrode, which is six times harder than platinum.
- Iridium alloy's extremely high melting point is ideal for today's engines.
For more technical details and/or manufacturers product guides, email us.
Most orders leave our warehouse within 1 business day unless otherwise noted.
*Add this item to the cart to estimate shipping costs and any applicable taxes.
Features
- Metallurgy:Single Iridium
- Part Number:ZFR6FIX-11
- Service Number:ZFR6FIX-11
- Stock Number:6441
- Short Style Spark Plug:No
- Resistance:5000.0 (82)
- Ground Electrode Tip Design:Taper Cut
- Ground Configuration:J-Gap
- Thread Type Standard:Metric
- Ground Electrode Core Material:Nickel
- Washer (s) Included:Yes
- Grade Type:Performance
- Electrical Terminal Type:Non-Removable Nut
- Center Electrode Core Material:Copper
- Center Electrode Tip Material:Iridium
- Pre-Gap Size 1:.044 (IN)
- Pre-Gap Size 2:1.1 (MM)
- Ground Electrode Quantity:1
- Hex Size:5/8" (16mm)
- Insulator Height 1:1.99 (IN)
- Insulator Height 2:50.5 (MM)
- Manufacturer Heat Range:6
- Seat Type:Flat
- Reach 1:0.750 (IN)
- Reach 2:19.0 (MM)
- Insulator Material:Ceramic
- Resistor Type:Yes
- Skirt Length:0.0 (MM)
- Thread Size:M14 - 1.25
- Ground Electrode Tip Material:Nickel
- Skirt:No
- Center Electrode Insulator Tip Projection 1:0.20 (IN)
- Center Electrode Insulator Tip Projection 2:5.0 (MM)
- Center Electrode Design:Fine Wire
- Washer Type:Crush
- Center Electrode Projection:Long Projection
- Interchange - ACDELCO:FR1LS FR1LS
- Interchange - ACDELCO GOLD/PROFESSIONAL:41-806 41-629 41-801 41-602 41-807 41-807 41-629 41-602 41-629 41-806 41-807 41-806 41-801 41-801 41-806 41-629 41-807 41-801 41-602 41-602
- Interchange - ACDELCO GOLD/PROFESSIONAL CANADA:41-806 41-801 41-602 41-629 41-807
- Interchange - AUTOLITE:XP5224
- Interchange - AUTOPART INTERNATIONAL:NGK6441
- Interchange - AUTOZONE/ACDELCO:41-806 41-801 41-602 41-629 41-807 FR1LS
- Interchange - AUTOZONE/AUTOLITE:XP985 XP5224
- Interchange - AUTOZONE/NGK:6441
- Interchange - CHAMPION SPARK PLUGS:9803
- Interchange - DAIHATSU OE:999-06910-X9-020
- Interchange - E3 SPARK PLUGS:E3.20 E3.56
- Interchange - IMC:739 21060 739 21060 131
- Interchange - INTERAMERICAN MOTOR CORPORATION:739 21060 ZFR 6 FIX 11
- Interchange - MAGNETI MARELLI OFFERED BY MOPAR:1AMSP09603 1AMSP09604
- Interchange - MAZDA OE:1UNH-18-110
- Interchange - MITSUBISHI OE:MZ602069
- Interchange - NAPA CANADA/AUTOLITE SPARK PLUGS- AUT:5224 APP5224 XP5224 AP5224
- Interchange - NAPA CANADA/CHAMPION SPARK PLUG - CHA:9803
- Interchange - NAPA CANADA/NGK SPARK PLUGS - NGB:6441
- Interchange - NAPA/AUTOLITE - AUT:XP5224 APP5224 5224
- Interchange - NAPA/CHAMPION SPK PLUGS-CHA:9803
- Interchange - NAPA/E3 SPARK PLUGS-EEE:E348
- Interchange - NAPA/FEL - PRO GASKETS - FPG:9803
- Interchange - NAPA/NGK SPARK PLGS-OXYGEN SENS-NGK:6441
- Interchange - NGK CANADA BASE NUMBERS:ZFR6FIX-11 6441
- Interchange - NGK CANADA STOCK NUMBERS:6441
- Interchange - NGK CANADA/NTK SENSORS:6441
- Interchange - NGK USA BASE NUMBERS:ZFR6FIX-11
- Interchange - NISSAN:BY481-ZFR6F
- Interchange - NISSAN OE:BY481-ZFR6F
- Interchange - OMNICRAFT:QSP3
- Interchange - OMNIPARTS:IK20TT
- Interchange - WD EXPRESS:739 21060 131
- Applications 1:Acura (5), 2001 - 2005
- Applications 2:Acura (5), 2001 - 2003
- Applications 3:BMW (23), 2004 - 2010
- Applications 4:Chevrolet (6), 2009 - 2011
- Applications 5:Dodge (1), 1992 - 1992
- Applications 6:Dodge (50), 1997 - 2011
- Applications 7:Dodge (51), 1997 - 2003
- Applications 8:Dodge (14), 1997 - 2003
- Applications 9:Ford (4), 1989 - 1992
- Applications 10:Ford (5), 1993 - 1997
- Applications 11:Honda (18), 1992 - 2005
- Applications 12:Jeep (22), 2002 - 2012
- Applications 13:Jeep (1), 1997 - 1997
- Applications 14:Mazda (6), 1990 - 1992
- Applications 15:Mitsubishi (4), 2006 - 2009
- Applications 16:Plymouth (1), 1992 - 1992
- Applications 17:Pontiac (3), 2009 - 2010
- Applications 18:Ram (4), 2011 - 2013
- Applications 19:Suzuki (2), 2009 - 2010
Reviews
Details
Product Details:
- Manufacturer:NGK
- Part Number:6441
- UPC:087295164419
- Sold in QTY:1
- Condition:New
- Country of Origin:Thailand
Prop65
WARNING: May cause Cancer and/or Reproductive Harm - www.P65Warnings.ca.gov
About California Proposition 65
Availability: 518 get them while you can!
Ships in 1 business day
What customers are saying
- ★★★★★Thank you so much,— Jim, CA
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Questions shoppers ask
See all FAQsHow soon does it ship?
Most orders leave our warehouse within 1 business day unless otherwise noted. Add the item to your cart to see shipping cost and any tax.
Can I return it?
Most items can be returned within 30 days of delivery if they are unused and in their original, undamaged packaging. Email us for a Return Authorization (RA) number first, and make sure the item reaches our warehouse within those 30 days. A 15% restocking fee applies and you pay return shipping, unless the item is defective or the mistake was ours. Special orders and items marked No Return can't be returned. Full return policy.
Do you offer quantity discounts?
Many items do. When this one has them, the price breaks are listed with the price above, and the price updates as you change the quantity. Need a larger quantity than we show? Ask us.
Your prices are so good, is it new?
Yes. This item is new and in its original NGK packaging unless the description above says otherwise.