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1999
Jeep
Grand Cherokee

Picture 1 of 2

Stock photo
Stock photo
8 Pack NGK Iridium IX Spark Plugs 1999-2007 for Jeep Grand Cherokee V8-4.7L - Picture 1 of 2
8 Pack NGK Iridium IX Spark Plugs 1999-2007 for Jeep Grand Cherokee V8-4.7L - Picture 2 of 2

Spark Plug-Iridium IX NGK 6441

4.8817 product ratings
TXN Supply (5603)
99.3% positive feedback
Price:
US $75.65
ApproximatelyAU $115.85
+ $19.13 postage
Estimated delivery Mon, 1 Sep - Wed, 10 Sep
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
The NGK 6441 Iridium IX Spark Plug (ZFR6FIX-11) is engineered for high-performance ignition, superior durability, and fuel efficiency in modern engines. With an ultra-fine iridium center electrode and tapered ground electrode, it provides quicker starts, reduced misfires, and long-lasting performance under demanding driving conditions.

About this product

Product Identifiers

BrandNGK
Manufacturer Part Number6441
eBay Product ID (ePID)76339440

Product Key Features

California Prop 65 WarningNickel

Additional Product Features

NotesDescription--Iridium IX Spark Plug
Sub TypeSpark Plug
Part TypeSecondary Ignition

All listings for this product

Buy It Now
New
Genuine NGK Iridium IX Resistor ZFR6FIX11 6441 NEW
item 1 Genuine NGK Iridium IX Resistor ZFR6FIX11 6441 NEW
AU $15.06
+AU $21.66 postage
NGK Iridium IX Resistor ZFR6FIX11 6441 Various Vehicles Sold As 1
item 2 NGK Iridium IX Resistor ZFR6FIX11 6441 Various Vehicles Sold As 1
AU $15.08
+AU $21.66 postage
Spark Plug-Iridium IX NGK 6441
Last one
item 3 Spark Plug-Iridium IX NGK 6441
AU $8.59
+AU $28.91 postage
1 Spark Plug - Iridium IX NGK 6441 ZFR6FIX-11
item 4 1 Spark Plug - Iridium IX NGK 6441 ZFR6FIX-11
AU $14.74
+AU $26.31 postage
NGK Spark Plug For CHEVROLET FORD USA HONDA MAZDA OPEL ROVER 600 87-06 MZ602069
item 5 NGK Spark Plug For CHEVROLET FORD USA HONDA MAZDA OPEL ROVER 600 87-06 MZ602069
AU $41.69
Free postage
Spark Plug NGK 6441 (1 Spark Plug Only)
item 6 Spark Plug NGK 6441 (1 Spark Plug Only)
AU $21.02
+AU $21.83 postage
Spark Plug-Iridium IX NGK 6441
item 7 Spark Plug-Iridium IX NGK 6441
AU $9.50
+AU $34.30 postage
Iridium Spark Plug NGK 6441
item 8 Iridium Spark Plug NGK 6441
AU $18.85
+AU $26.45 postage
Iridium Spark Plug NGK 6441
item 9 Iridium Spark Plug NGK 6441
AU $19.27
+AU $26.45 postage
Spark Plug-Iridium IX NGK 6441
item 10 Spark Plug-Iridium IX NGK 6441
AU $23.87
+AU $21.92 postage
NGK SPARK PLUGS 6441 ZFR6FIX-11 Spark Plugs For Iridium IX version of ZFR6F-11
item 11 NGK SPARK PLUGS 6441 ZFR6FIX-11 Spark Plugs For Iridium IX version of ZFR6F-11
AU $24.24
+AU $21.93 postage
1 Pack NGK Iridium IX 6441 Spark Plugs ZFR6FIX-11
item 12 1 Pack NGK Iridium IX 6441 Spark Plugs ZFR6FIX-11
AU $24.88
+AU $21.95 postage
NGK SPARK PLUGS 6441 ZFR6FIX-11 Spark Plugs For Iridium IX version of ZFR6F-11
item 13 NGK SPARK PLUGS 6441 ZFR6FIX-11 Spark Plugs For Iridium IX version of ZFR6F-11
AU $25.17
+AU $21.97 postage
Spark Plug-Iridium IX NGK 6441
item 14 Spark Plug-Iridium IX NGK 6441
AU $12.11
+AU $35.06 postage
Spark Plug-Iridium IX NGK 6441
item 15 Spark Plug-Iridium IX NGK 6441
AU $16.83
+AU $30.64 postage
Spark Plug-Iridium IX NGK 6441
item 16 Spark Plug-Iridium IX NGK 6441
AU $16.83
+AU $30.64 postage
Spark Plug-Iridium IX NGK 6441
item 17 Spark Plug-Iridium IX NGK 6441
AU $26.08
+AU $21.98 postage
Spark Plug-Iridium IX NGK 6441
item 18 Spark Plug-Iridium IX NGK 6441
AU $16.83
+AU $32.33 postage
Iridium Spark Plug NGK 6441
item 19 Iridium Spark Plug NGK 6441
AU $23.03
+AU $26.57 postage
Spark Plug-Iridium IX NGK 6441
item 20 Spark Plug-Iridium IX NGK 6441
AU $27.79
+AU $22.03 postage
Spark Plug-Iridium IX NGK 6441
item 21 Spark Plug-Iridium IX NGK 6441
AU $28.00
+AU $22.05 postage
Iridium Spark Plug NGK 6441
item 22 Iridium Spark Plug NGK 6441
AU $24.31
+AU $26.60 postage
Iridium Spark Plug NGK 6441
item 23 Iridium Spark Plug NGK 6441
AU $24.41
+AU $26.60 postage
NGK SPARK PLUGS 6441 ZFR6FIX-11 Spark Plugs For Iridium IX version of ZFR6F-11
item 24 NGK SPARK PLUGS 6441 ZFR6FIX-11 Spark Plugs For Iridium IX version of ZFR6F-11
AU $24.49
+AU $26.60 postage
One New NGK Iridium Resistor Spark Plug 6441 ZFR6FIX11 for Mazda & more
item 25 One New NGK Iridium Resistor Spark Plug 6441 ZFR6FIX11 for Mazda & more
AU $29.53
+AU $22.08 postage
Spark Plug-Iridium IX NGK 6441
item 26 Spark Plug-Iridium IX NGK 6441
AU $29.53
+AU $22.08 postage
Spark Plug-Iridium IX NGK 6441
item 27 Spark Plug-Iridium IX NGK 6441
AU $30.02
+AU $22.10 postage
Iridium Spark Plug NGK 6441
item 28 Iridium Spark Plug NGK 6441
AU $27.22
+AU $26.68 postage
Iridium Spark Plug NGK 6441
item 29 Iridium Spark Plug NGK 6441
AU $27.22
+AU $26.68 postage
Spark Plug-Iridium IX NGK 6441
item 30 Spark Plug-Iridium IX NGK 6441
AU $33.51
+AU $22.20 postage
Spark Plug-Iridium IX NGK 6441
item 31 Spark Plug-Iridium IX NGK 6441
AU $36.34
+AU $22.29 postage
Iridium Spark Plug NGK 6441
item 32 Iridium Spark Plug NGK 6441
AU $32.11
+AU $26.83 postage
Spark Plug-Iridium IX NGK 6441
item 33 Spark Plug-Iridium IX NGK 6441
AU $31.20
+AU $27.90 postage
Iridium Spark Plug NGK 6441
item 34 Iridium Spark Plug NGK 6441
AU $32.43
+AU $26.83 postage
Iridium Spark Plug NGK 6441
item 35 Iridium Spark Plug NGK 6441
AU $32.43
+AU $26.83 postage
Iridium Spark Plug NGK 6441
item 36 Iridium Spark Plug NGK 6441
AU $32.61
+AU $26.85 postage
Spark Plug-Iridium IX NGK 6441
item 37 Spark Plug-Iridium IX NGK 6441
AU $38.24
+AU $22.35 postage
NGK Iridium IX Spark Plug ZFR6FIX-11 6441
item 38 NGK Iridium IX Spark Plug ZFR6FIX-11 6441
AU $38.66
+AU $22.35 postage
Iridium Spark Plug NGK 6441
item 39 Iridium Spark Plug NGK 6441
AU $35.22
+AU $26.92 postage
2 pc NGK 6441 ZFR6FIX-11 Iridium IX Spark Plugs for XP5224 MZ602069 IK20L eb
item 40 2 pc NGK 6441 ZFR6FIX-11 Iridium IX Spark Plugs for XP5224 MZ602069 IK20L eb
AU $36.15
+AU $26.95 postage
Spark Plug-Iridium IX NGK 6441
item 41 Spark Plug-Iridium IX NGK 6441
AU $17.70
+AU $46.09 postage
Ngk Spark Plugs 6441 Ngk Iridium Ix Spark Plug
item 42 Ngk Spark Plugs 6441 Ngk Iridium Ix Spark Plug
AU $41.46
+AU $22.44 postage
Genuine NGK Spark Plug 6441
item 43 Genuine NGK Spark Plug 6441
AU $14.91
+AU $54.01 postage
NEW! 4x NGK Iridium IX Plug Number ZFR6FIX-11 Spark Plug - 6441
item 44 NEW! 4x NGK Iridium IX Plug Number ZFR6FIX-11 Spark Plug - 6441
AU $42.11
+AU $30.22 postage
4 Pack Genuine NGK 6441 Iridium IX Spark Plugs ZFR6FIX11
item 45 4 Pack Genuine NGK 6441 Iridium IX Spark Plugs ZFR6FIX11
AU $58.12
+AU $22.93 postage
Ngk Spark Plug P N 6441
item 46 Ngk Spark Plug P N 6441
AU $22.61
+AU $60.19 postage
NGK Iridium IX Spark Plugs Heat Range 6 Pre-Gapped Set of 4 ZFR6FIX-11 6441 NEW
Almost gone
item 47 NGK Iridium IX Spark Plugs Heat Range 6 Pre-Gapped Set of 4 ZFR6FIX-11 6441 NEW
AU $60.02
+AU $22.99 postage
Spark Plug-Iridium IX NGK 6441
item 48 Spark Plug-Iridium IX NGK 6441
AU $63.79
+AU $23.09 postage
OEM NGK Set Of 4 Spark Plugs ZFR6FIX-11 for Acura BMW E60 E63 E70 Honda Mazda
item 49 OEM NGK Set Of 4 Spark Plugs ZFR6FIX-11 for Acura BMW E60 E63 E70 Honda Mazda
AU $70.41
+AU $23.30 postage
Iridium Spark Plug NGK 6441
item 50 Iridium Spark Plug NGK 6441
AU $66.25
+AU $27.85 postage
Spark Plug-Iridium IX NGK 6441
item 51 Spark Plug-Iridium IX NGK 6441
AU $70.83
+AU $23.31 postage
4 Pack NGK Iridium IX 6441 Spark Plugs ZFR6FIX-11
item 52 4 Pack NGK Iridium IX 6441 Spark Plugs ZFR6FIX-11
AU $72.05
+AU $23.35 postage
4 Pack NGK Iridium IX Spark Plugs 2009-2011 for Chevrolet Aveo5 L4-1.6L
item 53 4 Pack NGK Iridium IX Spark Plugs 2009-2011 for Chevrolet Aveo5 L4-1.6L
AU $72.05
+AU $23.35 postage
4 Pack NGK Iridium IX Spark Plugs 1992 for Dodge Colt L4-1.8L
item 54 4 Pack NGK Iridium IX Spark Plugs 1992 for Dodge Colt L4-1.8L
AU $72.05
+AU $23.35 postage
4 Pack NGK Iridium IX Spark Plugs 1990-1992 for Mazda 626 L4-2.2L
item 55 4 Pack NGK Iridium IX Spark Plugs 1990-1992 for Mazda 626 L4-2.2L
AU $72.05
+AU $23.35 postage
4 Pack NGK Iridium IX Spark Plugs 1990-1992 for Mazda MX-6 L4-2.2L
item 56 4 Pack NGK Iridium IX Spark Plugs 1990-1992 for Mazda MX-6 L4-2.2L
AU $72.05
+AU $23.35 postage
4 Pack NGK Iridium IX Spark Plugs 2003 for Mazda Protege L4-2.0L
item 57 4 Pack NGK Iridium IX Spark Plugs 2003 for Mazda Protege L4-2.0L
AU $72.05
+AU $23.35 postage
4 Pack NGK Iridium IX Spark Plugs 2009-2010 for Pontiac G3 L4-1.6L
item 58 4 Pack NGK Iridium IX Spark Plugs 2009-2010 for Pontiac G3 L4-1.6L
AU $72.05
+AU $23.35 postage
4 Pack NGK Iridium IX Spark Plugs 2009 for Pontiac G3 Wave L4-1.6L
item 59 4 Pack NGK Iridium IX Spark Plugs 2009 for Pontiac G3 Wave L4-1.6L
AU $72.05
+AU $23.35 postage
listings for this product

Ratings and reviews

Learn more
4.9
17 product ratings
  • 15 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 13 reviews
  • by 6913peter
    18 May, 2024

    I have received the spark plugs and look to be of very good quilty NGK makes a very good plug I have not installed it yet but looks good.

    I have received the spark plugs and look to be of very good quilty NGK makes a very good plug I have not installed it yet but looks good.

    Verified purchase: YesCondition: New

  • by arthur_the_q
    25 Jul, 2018

    A great value!

    Iridium is the best & NGK does it right. Pre-gapped and protective sleeves. These are a great value to me.

    Verified purchase: YesCondition: New

  • by grebieh0
    14 Oct, 2017

    NGK Iridium spark plugs

    Engine runs great now.last longer than platinum plugs.would recommend

    Verified purchase: YesCondition: New

  • by Z3rw4xRUT0-@Deleted
    21 Nov, 2018

    right plug for the right car

    perfect delivery ,right plug for the car

    Verified purchase: YesCondition: New

  • by luitzu-0
    09 Sep, 2020

    Great product.

    Great product, jeep liberty 3.7, 2005 runs perfect. Good price as well! Highly recommend it!!

    Verified purchase: YesCondition: New

  • by gregkcole
    01 Jan, 2020

    Quality product

    Awesome Product!!! Great Price!!

    Verified purchase: YesCondition: New

  • by beerb-58
    24 Jun, 2020

    Ngk iridium plugs

    So far, plugs are performing as expected. Good power gain. Not sure about mileage yet.

    Verified purchase: YesCondition: New

  • by hector.torres58
    04 Jul, 2023

    Awesome Quality!

    Perfect for my Honda, will recommend...

    Verified purchase: YesCondition: New

  • by jackson_r6htd
    03 Oct, 2023

    Good price!

    Just as expected! Exact fit. :)

    Verified purchase: YesCondition: New

  • by donprakit
    24 Jun, 2025

    Good product

    Good product

    Verified purchase: YesCondition: New

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