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NGK 6441 ZFR6FIX-11 Iridium IX Spark Plug (4 Pack)

NGK 6441 ZFR6FIX-11 Iridium IX Spark Plug (4 Pack)

Name: NGK 6441 ZFR6FIX-11 Iridium IX Spark Plug (4 Pack)
Brand: Ngk
SKU: 30336700
Price: 71.39 EUR
Availability: InStock
Rating: 4.923076923076923 (13 reviews)

Product ID: 30336700

Details

Brand
NGK
Core Material
Iridium
Thread Size
14mm x 19mm
Top Material Type
Metal
Vehicle Service Type
Motorcycle

⚡0.6mm iridium fine tip for extreme ignitability

🔥High melting point iridium alloy for superior durability

🔧Triple gasket seal eliminates combustion gas leakage

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€ 71.39

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

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Details

Brand
NGK
Core Material
Iridium
Thread Size
14mm x 19mm

Description

⚡ Ignite your ride with precision and power!

OEM TRUSTED QUALITY - World’s largest OEM spark plug supplier—guaranteed fit and performance for your vehicle.
ENDURANCE ENGINEERED - Iridium alloy withstands extreme heat and wear, ensuring long-lasting performance for high-demand engines.
LEAK PROOF RELIABILITY - Triple gasket seal design prevents combustion gas leaks, maximizing engine efficiency.
PRECISION IGNITION POWER - Laser-welded 0.6mm iridium tip delivers unmatched spark consistency and throttle response.
OPTIMIZED FOULING RESISTANCE - Longer insulator nose and corrugated ribs reduce fouling and flashover for cleaner, smoother operation.

The NGK 6441 ZFR6FIX-11 Iridium IX Spark Plug 4-pack combines cutting-edge iridium technology with OEM-grade reliability. Featuring a laser-welded 0.6mm fine iridium tip, triple gasket sealing, and advanced fouling resistance, these plugs deliver superior ignitability, durability, and engine efficiency—perfect for performance enthusiasts demanding consistent power and longevity.

Specifications

ASIN	B00CC0E6GA
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#139,484 in Automotive ( See Top 100 in Automotive ) #944 in Automotive Replacement Spark Plugs
Brand	NGK
Brand Name	NGK
Compatible with Vehicle Type	Motorcycle
Core Material	Iridium
Customer Reviews	4.8 out of 5 stars 878 Reviews
Global Trade Identification Number	00087295064412
Included Components	6441
Item Weight	0.01 Ounces
Manufacturer	NGK
Manufacturer Part Number	6441-4PK
Manufacturer Warranty Description	Includes manufacturer provided warranty
Model Number	6441-4PK
Thread Size	14mm x 19mm
Top Material Type	Metal
UPC	087295064412
Unit Count	1 Count
Vehicle Service Type	Motorcycle

Reviews

R**N

1.08.2016

Z**N

16.03.2026

A**R

19.05.2023

S**G

26.03.2024

J**S

6.10.2024

M**R

16.12.2024

C**H

10.01.2025

E**G

16.03.2025

H**N

5.01.2024

C**N

14.04.2019

J**A

5.07.2024

M**.

16.04.2026

J**Z

30.12.2025

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€ 71.39

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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