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NGK  |  SKU: NGK6341

NGK Iridium Stock Heat Spark Plugs Box of 4 (BKR5EIX)

£25.79
Shipping calculated at checkout.


Product Warranty

Warranty Assurance:

At K2 Industries, your satisfaction is our priority, and we stand behind the quality of our products. Here's a brief overview of our warranty:

Defect Coverage:
If you find a defect after receiving your order, get in touch with us. We're committed to resolving the issue, whether it involves a replacement, repair, or refund.

Installation Note:
Please inspect your purchase before installation. Unfortunately, damages post-installation are not covered, so ensure everything looks good beforehand.

Claims Made Simple:
Need to make a claim? Reach out to us at support@k2-industries.com. We're here to assist you. Just keep your original packaging and documentation handy.

Your Satisfaction Matters:
Your trust in K2 Industries is appreciated. We're dedicated to ensuring your satisfaction with our quality automotive parts.

Delivery and Shipping

Shipping Information:

At K2 Industries, we strive to provide a seamless and efficient shopping experience for automotive enthusiasts like you. Our commitment is to deliver high-quality parts to your doorstep with the utmost care.

Fast and Reliable Shipping:
Many of our products are stocked in our local warehouse, ensuring swift processing and delivery. Orders placed for these items typically ship within 2-5 business days, allowing you to get your parts in no time.

Extended Selection, Global Reach:
To offer you a broader range of automotive parts, some items are sourced from trusted suppliers around the world. While these products might have a slightly longer processing time, we assure you that the wait is worth it for the exceptional quality and value they bring.

Shipping Transparency:
For products shipped internationally, we provide estimated delivery times on the product page. Rest assured, we are continually working to optimize our supply chain and minimize any potential delays.

Combined Shipments:
To streamline your shopping experience, if your order includes items from both our local warehouse and international suppliers, they may be shipped separately. You will receive separate tracking information for each shipment.

Questions or Concerns?
If you have any questions about shipping or would like assistance tracking your order, our dedicated customer support team is here to help. Feel free to reach out to us at support@k2-industries.com.

You can also track your order here

Thank you for choosing K2 Industries for your automotive needs. We appreciate your trust in us.

Happy Driving!

Free Shipping on Orders Over $400!

Description

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.

This Part Fits:

Year Make Model Submodel
2011-2014 Argo 6x6 650 HD Base
2016 Argo 6x6 750 HDi Base
2015-2016 Argo 6x6 Frontier EFI 694 Base
2015-2016 Argo 6x6 Frontier EFI 747 Base
2010 Argo 750 HDi 8x8 Base
2010 Argo 750 HDi 8x8 Special Edition Base
2011-2016 Argo 8x8 700 HD Base
2011-2016 Argo 8x8 750 HDi Base
2011-2016 Argo 8x8 750 HDi SE Base
2015-2016 Argo 8x8 Frontier EFI Base
2013-2016 Argo 8x8 XTI Base
2019 Argo Aurora 800 Base
2019 Argo Aurora 800 Limited Base
2019 Argo Aurora 800 SX Base
2019 Argo Aurora 800 SX Hunt Master Base
2019 Argo Aurora 950 SX Base
2006-2011 Argo Avenger 700 8x8 Base
2010-2011,2013 Argo Avenger 750 EFI 8x8 Base
2019 Argo Avenger 800 Base
2019 Argo Avenger 800 Hunt Master Base
2017-2018 Argo Avenger 8x8 Hunt Master Base
2017 Argo Avenger 8x8 Hunt Master R Base
2017 Argo Avenger 8x8 Hunt Master X Base
2017 Argo Avenger 8x8 Hunt Master Z Base
2017 Argo Avenger 8x8 Hunt Master ZX Base
2017-2018 Argo Avenger 8x8 LX Base
2017-2018 Argo Avenger 8x8 Responder Base
2017 Argo Avenger 8x8 Responder X Base
2017 Argo Avenger 8x8 S Base
2017-2018 Argo Avenger 8x8 ST Base
2018 Argo Avenger 8x8 ST LE Base
2017-2018 Argo Avenger 8x8 STR Base
2017 Argo Avenger 8x8 STX Base
2018 Argo Avenger 8x8 XT Base
2019 Argo Avenger Pro 800 XT Base
2019 Argo Avenger Pro 800 XT Responder Base
2019 Argo Bigfoot 800 MX6 Base
2019 Argo Bigfoot 800 MX8 Base
2019 Argo Conquest 800 Outfitter Base
2017 Argo Conquest 8x8 Explorer XTi Base
2017 Argo Conquest 8x8 i Base
2017 Argo Conquest 8x8 Lineman XTi Base
2017-2018 Argo Conquest 8x8 Outfitter XTi Base
2017 Argo Conquest 8x8 Outfitter XTi-Z Base
2018 Argo Conquest 8x8 XT-L Base
2018 Argo Conquest 8x8 XT-X Base
2017 Argo Conquest 8x8 XTi Base
2019 Argo Conquest Pro 800 XT Base
2019 Argo Conquest Pro 800 XT-L Base
2019 Argo Conquest Pro 800 XT-X Base
2010-2014 Argo Frontier 580 6x6 Base
2019 Argo Frontier 600 6x6 Base
2010 Argo Frontier 650 6x6 Base
2010-2014,2019 Argo Frontier 650 8x8 Base
2017 Argo Frontier 6x6 Base
2017 Argo Frontier 6x6 S Base
2017-2018 Argo Frontier 6x6 Scout S Base
2017 Argo Frontier 6x6 Scout ST Base
2018 Argo Frontier 6x6 SE Base
2017 Argo Frontier 6x6 ST Base
2018 Argo Frontier 6x6 ST LE Base
2019 Argo Frontier 700 6x6 Base
2019 Argo Frontier 700 8x8 Base
2019 Argo Frontier 700 Scout 6x6 Base
2019 Argo Frontier 750 Scout 8x8 Base
2017 Argo Frontier 8x8 Responder S Base
2017-2018 Argo Frontier 8x8 S Base
2018 Argo Frontier 8x8 S LE Base
2017-2018 Argo Frontier 8x8 Scout S Base
2016 Argo HuntMaster Base
2016 Argo Outfitter Base
2007 Argo Response 8x8 Base
2016 Argo Scout 6x6 Base
2016 Argo Scout 8x8 Base
2006-2007 Argo Vanguard 2 6x6 Base
2006-2007 Argo Vanguard 6x6 Base
2000-2001 Bentley Arnage Green Label
2002-2009 Bentley Arnage R
2000-2002 Bentley Arnage Red Label
2001-2009 Bentley Arnage RL
2002-2009 Bentley Arnage T
1996-2003,2006-2008 Bentley Azure Base
1999-2002 Bentley Azure Mulliner
1993-1998 Bentley Brooklands Base
1993-1998 Bentley Brooklands LWB
1985-1995 Bentley Continental Base
1993-2003 Bentley Continental R
1999-2000 Bentley Continental SC
1997-2003 Bentley Continental T
1984 Bentley Corniche Base
1984,1986-1991 Bentley Eight Base
1984-1986 Bentley Mulsanne Base
1985-1986 Bentley Mulsanne L
1987-1992 Bentley Mulsanne S
1988-1996 Bentley Turbo R Base
1992-1998 Bentley Turbo R LWB
1997-2001 Cadillac Catera Base
1999-2001 Cadillac Catera Sport
2010-2016 Case IH Scout Base
1992-1993 Chevrolet Beretta GTZ
1994 Chevrolet Beretta Z26
2004-2005 Chrysler Sebring Limited
2007 Cub Cadet 4x2 FIS / FIS SE Base
2007 Cub Cadet 4x4 Base
2007 Cub Cadet 4x4D Base
2007 Cub Cadet Big Country 4x2 Base
2009-2014 Cub Cadet Volunteer 4x2 Base
2008 Cub Cadet Volunteer 4x2 FIS Base
2009-2014 Cub Cadet Volunteer 4x4 Base
2008-2018 Cub Cadet Volunteer 4x4 EFI Base
2009 Cub Cadet Volunteer 4x4 EFI w/Cab Base
2008 Cub Cadet Volunteer 4x4 Trail Base
2009 Cub Cadet Volunteer 4x4 w/Cab Base
2018 Cub Cadet Volunteer WT Base
2016-2018 Cub Cadet Volunteer WT Cab Base
1995-1996 Dodge Ram 2500 Base
1995-1997 Dodge Ram 3500 Base
2004-2005 Dodge Stratus R/T
1993-1997 Geo Prizm Base
1993-1997 Geo Prizm LSi
1993-1997 Jaguar Vanden Plas Base
1997 Jaguar XJR Base
1987-1990 Jeep Cherokee Base
1987-1988 Jeep Cherokee Chief
1987-1990 Jeep Cherokee Laredo
1987-1990 Jeep Cherokee Limited
1987-1990 Jeep Cherokee Pioneer
1989-1990 Jeep Cherokee Sport
1987-1990 Jeep Comanche Base
1987-1988 Jeep Comanche Chief
1988-1990 Jeep Comanche Eliminator
1987-1988 Jeep Comanche Laredo
1987-1990 Jeep Comanche Pioneer
1987 Jeep Wagoneer Base
1987-1990 Jeep Wagoneer Limited
2012-2016 John Deere Gator XUV 550 Base
2012-2016 John Deere Gator XUV 550 S4 Base
2016-2017 John Deere Gator XUV 560 Base
2016-2017 John Deere Gator XUV 560 S4 Base
2018 John Deere Gator XUV 560E Base
2018 John Deere Gator XUV 560E S4 Base
1995 Kia Sportage Base
1995 Kia Sportage EX
1996-1997 Lexus LX450 Base
2004-2005 Mazda Miata Mazdaspeed
1990-1993 Mercedes-Benz 300CE Base
1993 Mercedes-Benz 300E 2.8
1993 Mercedes-Benz 300E Base
1992-1993 Mercedes-Benz 300SE Base
1990-1993 Mercedes-Benz 300SL Base
1993 Mercedes-Benz 300TE Base
1992-1993 Mercedes-Benz 400E Base
1992 Mercedes-Benz 400SE Base
1993 Mercedes-Benz 400SEL Base
1992-1993 Mercedes-Benz 500E Base
1993 Mercedes-Benz 500SEC Base
1992-1993 Mercedes-Benz 500SEL Base
1990-1993 Mercedes-Benz 500SL Base
1993 Mercedes-Benz 600SEC Base
1992-1993 Mercedes-Benz 600SEL Base
1993 Mercedes-Benz 600SL Base
1994-1996 Mercedes-Benz C220 Base
1997-1998 Mercedes-Benz C230 Base
1994-1997 Mercedes-Benz C280 Base
1995-1997 Mercedes-Benz C36 AMG Base
1994-1997 Mercedes-Benz E320 Base
1994-1995,1997 Mercedes-Benz E420 Base
1994 Mercedes-Benz E500 Base
1994-1999 Mercedes-Benz S320 LWB
1994-1999 Mercedes-Benz S320 SWB
1994-1997 Mercedes-Benz S420 Base
1994-1997 Mercedes-Benz S500 Base
1994-1997 Mercedes-Benz S600 Base
1994-1997 Mercedes-Benz SL320 Base
1994-1997 Mercedes-Benz SL500 Base
1994-1997 Mercedes-Benz SL600 Base
1993-1998 Mercury Villager GS
1993-1998 Mercury Villager LS
1994-1998 Mercury Villager Nautica
2004-2005 Mitsubishi Eclipse GT
2004-2005 Mitsubishi Eclipse Spyder GT
2009-2010 Mitsubishi Lancer GTS
2010 Mitsubishi Lancer GTS Sportback
2008-2010 Mitsubishi Outlander ES
2008-2010 Mitsubishi Outlander SE
1993-1998 Nissan Quest GXE
1993-1998 Nissan Quest XE
1992-1993 Oldsmobile Achieva S
1992,1994 Oldsmobile Achieva SC
1992-1993 Oldsmobile Achieva SCX
1994 Oldsmobile Achieva SL
1989-1991 Peugeot 405 DL
1989-1991 Peugeot 405 S
1998-1999 Polaris Big Boss 500 6x6 Base
1995-1998 Polaris Magnum 425 2x4 Base
1995-1998 Polaris Magnum 425 4x4 Base
1996-1997 Polaris Magnum 425 6x6 Base
2002 Polaris Magnum 500 2x4 Base
2000-2003 Polaris Magnum 500 4x4 Base
2002 Polaris Magnum 500 RMK Base

Payment & Security

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Discover How K2 Industries Transforms Your Aftermarket Parts Experience

About K2 Industries

We're a team of passionate car enthusiasts located in South Florida. We are dedicated to assisting you in making your dream build a reality!

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Frequently Asked Questions

Why Buy from K2 Industries

What makes K2 Industries more than just a parts supplier?

We’re a team of USA-based car enthusiasts committed to helping you get your build right the first time. With our deep product knowledge and close relationships with trusted manufacturers, we ensure you receive high-quality parts that perform. We’re here to support you before, during, and after your purchase, providing personalized advice, part compatibility checks, and responsive customer service. When you buy from us, you’re joining a community that cares as much about your car as you do.

How do I know which parts are best for my car and goals?

Answer: Our team can provide personalized mod plans to match your performance and style goals. Whether you’re building for speed, aesthetics, or both, we’ll help you select the right parts for your vision. Contact us to discuss your project!

Do You Have Financing Options?

Answer: Yes, we offer flexible financing options to make it easier for you to upgrade your vehicle without paying the full amount upfront. Choose our financing option at checkout to split your purchase into manageable payments, so you can start your build now and pay over time.

Visit our FULL FAQ Page

Shipping

Do you ship overseas?

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

How long will it take to receive my order?

It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.

Other

Any question?

You can contact us through our contact page! We will be happy to assist you.