Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Ignition Kit (Iridium Power) (Gap 0.044)

PART#: 5399814-Kit
NGK
Kit Includes:

16 x Denso 5344 Spark Plugs - Iridium Power

1 x NGK 54002 Spark Plug Wire Set - 7 mm

$500.95

In stock

Interchanges
BrandPart #
Hyundai18845-08201 / 1884508201
Subaru32 01 0632 / 32010632
Subaru22401 AA761 / 22401AA761
Subaru22401 AA630 / 22401AA630
Chrysler5149 888AA / 5149888AA
Hyundai18845-08200 / 1884508200
MitsubishiMN158596
Mercedes-Benz004 159 23 03 / 0041592303
Volvo30751805-0 / 307518050
Subaru22401 AA760 / 22401AA760
BMW12 12 0 035 915 / 12120035915
Toyota90919-01191 / 9091901191
Mercedes-Benz004 159 13 03 / 0041591303
Honda12290-RMX-014 / 12290RMX014
BMW12 12 0 037 663 / 12120037663
Honda12290-RMX-003 / 12290RMX003
ChryslerSPFR8TI332
General Motors55 56 4748 / 55564748
ChryslerSPFR8TE2AA
Suzuki09482-00606 / 0948200606
Volvo31286359-0 / 312863590
General Motors12565996
Volvo30650843-0 / 306508430
Subaru22401 AA751 / 22401AA751
Datsun/Nissan22401-EA016 / 22401EA016
Volvo30713859-0 / 307138590
Toyota90919-01235 / 9091901235
ChryslerSP196724AB
Datsun/Nissan22401-ZH016 / 22401ZH016
Toyota90919-A1002 / 90919A1002
Subaru22401 AA750 / 22401AA750
Volvo31216183-0 / 312161830
Honda12290-RMX-013 / 12290RMX013
Volvo30751806-0 / 307518060
Volvo31361653-0 / 313616530
Honda12293-PHM-A01 / 12293PHMA01
Honda12290-RMX-004 / 12290RMX004
Chrysler5149 050AB / 5149050AB
ChryslerSP196724AA
General Motors12 78 8884 / 12788884
Subaru22401 AA670 / 22401AA670
Datsun/Nissan22401-CK81B / 22401CK81B
Volvo31312691-0 / 313126910
Subaru22401 AA580 / 22401AA580
BMW12 12 2 158 253 / 12122158253
FordDYFS 12YP-T / DYFS12YPT
BMW12 12 0 032 138 / 12120032138
VolvoLR0 05483 / LR005483
Honda12290-RBJ-003 / 12290RBJ003
Toyota90919-01266 / 9091901266
Honda12290-RW0-003 / 12290RW0003
Chrysler6819 6724AB / 68196724AB
Volvo30650379-0 / 306503790
Toyota90919-01247 / 9091901247
BMW12 12 0 032 137 / 12120032137
Datsun/Nissan22401-5M016 / 224015M016
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2011Mercedes-BenzG55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2010Mercedes-BenzG55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2009Mercedes-BenzG55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2008Mercedes-BenzSL55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2008Mercedes-BenzG55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2007Mercedes-BenzSL55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2007Mercedes-BenzG55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2006Mercedes-BenzS55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2006Mercedes-BenzSL55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2006Mercedes-BenzG55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2005Mercedes-BenzE55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2005Mercedes-BenzG55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2005Mercedes-BenzS55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2005Mercedes-BenzSL55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2004Mercedes-BenzE55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2004Mercedes-BenzSL55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2004Mercedes-BenzS55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2003Mercedes-BenzS55 AMGKompressor5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2003Mercedes-BenzSL55 AMGKompressor5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
2003Mercedes-BenzE55 AMGBase5.5V8GASGap 0.044" - Qty 2 Per Cyl - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Diameter) - Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
About NGK

NGK is a company with over 80 years of experience in the automotive industry. The production of the first NGK spark plugs began in 1937.

However, it was the manufacturing of copper-cored wide range spark plugs in 1958 that helped the company become a leading brand in the automotive industry. The company headquarters is located in Nagoya, Japan.

With the success of NGK products like spark plugs, glow plugs, and oxygen sensors, the company gained a strong global presence.

NGK currently has 35 production plants worldwide and employs more than 10,400 people.

The company currently has facilities in countries such as South Africa, South Korea, Japan, Australia, China, India, France, United States, and United Kingdom.

In the beginning, the company supplied a majority of its products to Japanese automakers. Today, drivers across the globe use NGK spark plugs, which are compatible with a variety of vehicle makes.

In fact, almost every petrol engine available on the market can use NGK spark plugs.

The company produces more than a thousand different types of spark plugs, which makes it easy to find the right fit for your engine.

There are three different NGK innovation labs where engineers search for new ways to improve existing products and make new ones.

Thanks to the efforts of these labs, NGK was able to venture into the medical industry.

Despite being one of the largest manufacturers of spark plugs on the planet, NGK is always thinking about the next.

A few years ago, the company announced plans to gradually shift its focus towards solid-state batteries because electric vehicles may make spark plugs obsolete.

Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products