Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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

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 tip for extreme ignitability

🔥High melting point iridium alloy for heat durability

🔧Triple gasket seal prevents combustion gas leaks

13064 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered 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 Kyrgyzstan.

Secure transaction

Description

⚡ Ignite your ride with NGK Iridium IX – where precision meets power!

LEAK PROOF DESIGN - Triple gasket seal eliminates combustion gas leakage, maximizing fuel efficiency and power output.
OEM TRUSTED QUALITY - World’s largest OEM spark plug supplier—guaranteed fit and performance for your motorcycle.
ENDURANCE ENGINEERED - Iridium alloy withstands extreme heat and wear, ensuring long-lasting reliability on every ride.
PRECISION IGNITION POWER - Laser-welded 0.6mm iridium tip delivers unmatched spark consistency for peak engine performance.
OPTIMIZED FOULING RESISTANCE - Longer insulator nose and corrugated ribs prevent fouling and flashover, keeping your engine running clean.

The NGK 6441 ZFR6FIX-11 Iridium IX Spark Plug 4-pack is engineered for performance enthusiasts seeking superior ignitability, durability, and fouling resistance. Featuring a laser-welded 0.6mm iridium tip and triple gasket seal, these spark plugs deliver consistent, powerful sparks while preventing combustion leaks. Trusted by OEMs worldwide, they ensure a perfect fit and long-lasting reliability for motorcycles, enhancing throttle response and engine efficiency.

Specifications

ASIN	B00CC0E6GA
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#540,605 in Automotive ( See Top 100 in Automotive ) #2,915 in Automotive Replacement Spark Plugs
Brand Name	NGK
Compatible with Vehicle Type	Motorcycle
Core Material	Iridium
Customer Reviews	4.8 4.8 out of 5 stars (886)
Global Trade Identification Number	00087295064412
Included Components	6441
Item Highlight	Replaces MZ602069 1UNH-18-110 BY481-ZFR6F 999-06910-X9-020 4701 5357 5358 IK16L IK20L IK16TT 9603 9604 9664 FR7KII33X.
Item Weight	0.27 g
Manufacturer	NGK
Manufacturer Part Number	6441-4PK
Manufacturer Warranty Description	Includes manufacturer provided warranty
Model Number	6441-4PK
Number of Items	4
OEM Equivalent Part Number	6441-4PK
Thread Size	14mm x 19mm
Top Material Type	Metal
UPC	087295064412
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

13064 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered 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 Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews