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NGK 6441 Spark Plug

NGK 6441 Spark Plug Image 1
NGK 6441 Spark Plug Image 2
NGK 6441 Spark Plug Image 3
NGK 6441 Spark Plug Image 4
NGK 6441 Spark Plug Image 5
NGK 6441 Spark Plug

NGK
Brand:NGK
Part Number: 6441
UPC: 00087295164419
Weight: 0.05 lbs
Condition:New



On Sale:

$7.15

Availability:
110 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the NGK 6441 Spark Plug for your vehicle. Buy now and secure your purchase online!

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.

Features and Benefits:

  • IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
  • SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
  • 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
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Iridium
Electrical Terminal Type:
Non-Removable Nut
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Taper Cut
Hex Size:
5/8 in.
Insulator Height:
50.50 mm
Manufacturer Heat Range:
6
Part Number:
ZFR6FIX-11
Pre-Gap Size:
.044 in.
Reach:
.75 in.
Resistance:
5000.0 Ohm
Seat Type:
Flat
Stock Number:
6441
Thread Diameter:
14.00 mm
Autolite #:
XP5224
Bosch #:
9603
Bosch #:
9604
Bosch #:
9664
Bosch #:
FR7KII33X
Bosch #:
FR7LII33X
Bosch #:
FR8KII332X
Champion Spark Plug #:
9803
Champion Spark Plug #:
9803S
DENSO Auto Parts #:
4701
DENSO Auto Parts #:
5357
DENSO Auto Parts #:
5358
DENSO Auto Parts #:
IK16L
DENSO Auto Parts #:
IK16TT
DENSO Auto Parts #:
IK20L
Daihatsu #:
999-06910-X9-020
Mazda #:
1UNH-18-110
Mitsubishi #:
MZ602069
NGK #:
6441
Nissan #:
BY481-ZFR6F
Country of Origin:
TH

Manufacturer Warranty:

2 Months

Select a vehicle to narrow NGK 6441 Spark Plug fitment info!

Last Updated: 08/31/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Acura CL

3.2L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
Eng: J32A2
 

Acura CL



3.2L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044
Eng: J32A2

6 Per Vehicle
Acura TL

3.2L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
Eng: J32A2
 

Acura TL



3.2L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044
Eng: J32A2

6 Per Vehicle
BMW 550i

4.8L V8 Gas DOHC
8
 
Iridium IX Spark Plug
Gap 0.044
 

BMW 550i



4.8L V8 Gas DOHC Iridium IX Spark Plug
Gap 0.044

8 Per Vehicle
BMW 650i

4.8L V8 Gas DOHC
8
 
Iridium IX Spark Plug
Gap 0.044
 

BMW 650i



4.8L V8 Gas DOHC Iridium IX Spark Plug
Gap 0.044

8 Per Vehicle
BMW 750i

4.8L V8 Gas DOHC
8
 
Iridium IX Spark Plug
Gap 0.044
 

BMW 750i



4.8L V8 Gas DOHC Iridium IX Spark Plug
Gap 0.044

8 Per Vehicle
BMW 750Li

4.8L V8 Gas DOHC
8
 
Iridium IX Spark Plug
Gap 0.044
 

BMW 750Li



4.8L V8 Gas DOHC Iridium IX Spark Plug
Gap 0.044

8 Per Vehicle
BMW X5

4.8L V8 Gas DOHC
8
 
Iridium IX Spark Plug
Gap 0.044
 

BMW X5



4.8L V8 Gas DOHC Iridium IX Spark Plug
Gap 0.044

8 Per Vehicle
Chevrolet Aveo

1.6L L4 Gas DOHC
4
 
Iridium IX Spark Plug
Gap 0.036
 

Chevrolet Aveo



1.6L L4 Gas DOHC Iridium IX Spark Plug
Gap 0.036

4 Per Vehicle
Chevrolet Aveo5

1.6L L4 Gas DOHC
4
 
Iridium IX Spark Plug
Gap 0.036
 

Chevrolet Aveo5



1.6L L4 Gas DOHC Iridium IX Spark Plug
Gap 0.036

4 Per Vehicle
Dodge B1500

5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge B1500



5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge B1500

3.9L V6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge B1500



3.9L V6 Gas OHV Iridium IX Spark Plug
Gap 0.040

6 Per Vehicle
Dodge B1500

5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge B1500



5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge B2500

5.2L V8 LPG OHV,
5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge B2500



5.2L V8 LPG OHV,
5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge B2500

5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge B2500



5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge B2500

3.9L V6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge B2500



3.9L V6 Gas OHV Iridium IX Spark Plug
Gap 0.040

6 Per Vehicle
Dodge B3500

5.2L V8 LPG OHV,
5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge B3500



5.2L V8 LPG OHV,
5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge B3500

5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge B3500



5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge B3500

5.2L V8 CNG OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge B3500



5.2L V8 CNG OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Dakota

3.7L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Dodge Dakota



3.7L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Dodge Dakota

5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Dakota



5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Dakota

3.9L V6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Dakota



3.9L V6 Gas OHV Iridium IX Spark Plug
Gap 0.040

6 Per Vehicle
Dodge Dakota

5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Dakota



5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Durango

3.7L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Dodge Durango



3.7L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Dodge Durango

5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Durango



5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Durango

5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Durango



5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Durango

3.9L V6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Durango



3.9L V6 Gas OHV Iridium IX Spark Plug
Gap 0.040

6 Per Vehicle
Dodge Nitro

3.7L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Dodge Nitro



3.7L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Dodge Ram 1500

3.7L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Dodge Ram 1500



3.7L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Dodge Ram 1500

5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 1500



5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Ram 1500

5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.044
 

Dodge Ram 1500



5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.044

8 Per Vehicle
Dodge Ram 1500

3.9L V6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 1500



3.9L V6 Gas OHV Iridium IX Spark Plug
Gap 0.040

6 Per Vehicle
Dodge Ram 1500

5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 1500



5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Ram 1500

5.2L V8 CNG OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 1500



5.2L V8 CNG OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Ram 1500 Van

5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.044
 

Dodge Ram 1500 Van



5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.044

8 Per Vehicle
Dodge Ram 1500 Van

3.9L V6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 1500 Van



3.9L V6 Gas OHV Iridium IX Spark Plug
Gap 0.040

6 Per Vehicle
Dodge Ram 1500 Van

5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 1500 Van



5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Ram 1500 Van

5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 1500 Van



5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Ram 2500

8.0L V10 Gas OHV
10
 
Iridium IX Spark Plug
Gap 0.045
 

Dodge Ram 2500



8.0L V10 Gas OHV Iridium IX Spark Plug
Gap 0.045

10 Per Vehicle
Dodge Ram 2500

5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 2500



5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Ram 2500 Van

5.2L V8 CNG OHV,
5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.044
 

Dodge Ram 2500 Van



5.2L V8 CNG OHV,
5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.044

8 Per Vehicle
Dodge Ram 2500 Van

5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 2500 Van



5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Ram 2500 Van

3.9L V6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 2500 Van



3.9L V6 Gas OHV Iridium IX Spark Plug
Gap 0.040

6 Per Vehicle
Dodge Ram 2500 Van

5.2L V8 CNG OHV,
5.2L V8 Gas OHV,
5.2L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 2500 Van



5.2L V8 CNG OHV,
5.2L V8 Gas OHV,
5.2L V8 LPG OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Ram 3500

8.0L V10 Gas OHV
10
 
Iridium IX Spark Plug
Gap 0.045
 

Dodge Ram 3500



8.0L V10 Gas OHV Iridium IX Spark Plug
Gap 0.045

10 Per Vehicle
Dodge Ram 3500

5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 3500



5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Ram 3500 Van

5.2L V8 CNG OHV,
5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.044
 

Dodge Ram 3500 Van



5.2L V8 CNG OHV,
5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.044

8 Per Vehicle
Dodge Ram 3500 Van

5.9L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 3500 Van



5.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Dodge Ram 3500 Van

5.2L V8 CNG OHV,
5.2L V8 Gas OHV,
5.2L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Dodge Ram 3500 Van



5.2L V8 CNG OHV,
5.2L V8 Gas OHV,
5.2L V8 LPG OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Ford Probe

2.5L V6 Gas DOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Ford Probe



2.5L V6 Gas DOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Ford Probe

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo
4
 
Iridium IX Spark Plug
Gap 0.044
 

Ford Probe



2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo Iridium IX Spark Plug
Gap 0.044

4 Per Vehicle
Honda Civic

1.7L L4 Gas SOHC
4
 
Iridium IX Spark Plug
Gap 0.044
 

Honda Civic



1.7L L4 Gas SOHC Iridium IX Spark Plug
Gap 0.044

4 Per Vehicle
Honda CR-V

2.0L L4 Gas DOHC
4
 
Iridium IX Spark Plug
Gap 0.044
 

Honda CR-V



2.0L L4 Gas DOHC Iridium IX Spark Plug
Gap 0.044

4 Per Vehicle
Honda Prelude

2.2L L4 Gas DOHC
4
 
Iridium IX Spark Plug
Gap 0.044
 

Honda Prelude



2.2L L4 Gas DOHC Iridium IX Spark Plug
Gap 0.044

4 Per Vehicle
Honda Prelude

2.2L L4 Gas DOHC
4
 
Iridium IX Spark Plug
Gap 0.044
Eng: H22A1
 

Honda Prelude



2.2L L4 Gas DOHC Iridium IX Spark Plug
Gap 0.044
Eng: H22A1

4 Per Vehicle
Honda Prelude

2.3L L4 Gas DOHC
4
 
Iridium IX Spark Plug
Gap 0.044
 

Honda Prelude



2.3L L4 Gas DOHC Iridium IX Spark Plug
Gap 0.044

4 Per Vehicle
Jeep Commander

3.7L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Jeep Commander



3.7L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Jeep Grand Cherokee

3.7L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Jeep Grand Cherokee



3.7L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Jeep Grand Cherokee

5.2L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.040
 

Jeep Grand Cherokee



5.2L V8 Gas OHV Iridium IX Spark Plug
Gap 0.040

8 Per Vehicle
Jeep Liberty

3.7L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Jeep Liberty



3.7L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Mazda 626

2.2L L4 Gas SOHC
4
 
Iridium IX Spark Plug
Gap 0.044
 

Mazda 626



2.2L L4 Gas SOHC Iridium IX Spark Plug
Gap 0.044

4 Per Vehicle
Mazda 626

2.2L L4 Gas SOHC Turbo
4
 
Iridium IX Spark Plug
Gap 0.044
 

Mazda 626



2.2L L4 Gas SOHC Turbo Iridium IX Spark Plug
Gap 0.044

4 Per Vehicle
Mazda MX-6

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo
4
 
Iridium IX Spark Plug
Gap 0.044
 

Mazda MX-6



2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo Iridium IX Spark Plug
Gap 0.044

4 Per Vehicle
Mitsubishi Raider

3.7L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Mitsubishi Raider



3.7L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Plymouth Colt

1.8L L4 Gas SOHC
4
 
Iridium IX Spark Plug
Gap 0.045
 

Plymouth Colt



1.8L L4 Gas SOHC Iridium IX Spark Plug
Gap 0.045

4 Per Vehicle
Pontiac G3

1.6L L4 Gas DOHC
4
 
Iridium IX Spark Plug
Gap 0.036
 

Pontiac G3



1.6L L4 Gas DOHC Iridium IX Spark Plug
Gap 0.036

4 Per Vehicle
Ram 1500

3.7L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Ram 1500



3.7L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Ram Dakota

3.7L V6 Gas SOHC
6
 
Iridium IX Spark Plug
Gap 0.044
 

Ram Dakota



3.7L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.044

6 Per Vehicle
Volkswagen Beetle

2.5L L5 Gas DOHC
5
 
Iridium IX Spark Plug
Gap 0.044
 

Volkswagen Beetle



2.5L L5 Gas DOHC Iridium IX Spark Plug
Gap 0.044

5 Per Vehicle
Volkswagen Beetle

2.5L L5 Gas DOHC
5
 
Iridium IX Spark Plug
Gap 0.044
 

Volkswagen Beetle



2.5L L5 Gas DOHC Iridium IX Spark Plug
Gap 0.044

5 Per Vehicle
Volkswagen Beetle

2.5L L5 Gas DOHC
5
 
Iridium IX Spark Plug
From Chassis #s 1C-8-517 070 or 1Y-8-415 652
Gap 0.044
 

Volkswagen Beetle



2.5L L5 Gas DOHC Iridium IX Spark Plug
From Chassis #s 1C-8-517 070 or 1Y-8-415 652
Gap 0.044

5 Per Vehicle
Volkswagen Golf

2.5L L5 Gas DOHC
5
 
Iridium IX Spark Plug
Gap 0.044
 

Volkswagen Golf



2.5L L5 Gas DOHC Iridium IX Spark Plug
Gap 0.044

5 Per Vehicle
Volkswagen Jetta

2.0L L4 Gas SOHC
4
 
Iridium IX Spark Plug
Gap 0.044
Eng: CBPA
 

Volkswagen Jetta



2.0L L4 Gas SOHC Iridium IX Spark Plug
Gap 0.044
Eng: CBPA

4 Per Vehicle
Volkswagen Jetta

2.5L L5 Gas DOHC
5
 
Iridium IX Spark Plug
Gap 0.044
 

Volkswagen Jetta



2.5L L5 Gas DOHC Iridium IX Spark Plug
Gap 0.044

5 Per Vehicle
Volkswagen Jetta

2.5L L5 Gas DOHC
5
 
Iridium IX Spark Plug
From Chassis # 1K-7-119 727
Gap 0.044
 

Volkswagen Jetta



2.5L L5 Gas DOHC Iridium IX Spark Plug
From Chassis # 1K-7-119 727
Gap 0.044

5 Per Vehicle
Volkswagen Passat

2.5L L5 Gas DOHC
5
 
Iridium IX Spark Plug
Gap 0.044
 

Volkswagen Passat



2.5L L5 Gas DOHC Iridium IX Spark Plug
Gap 0.044

5 Per Vehicle