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

Spark Plug (Laser Iridium)

PART#: ILFR6A
NGK
Interchanges
BrandPart #
Mercedes-BenzA 004 159 13 03 / A0041591303
NGK3588
DENSO Auto Parts4506
DENSO Auto Parts4704
DENSO Auto PartsPKH20TT
DENSO Auto PartsIKH20TT
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2011Mercedes-BenzG55 AMGBase5.5V8GAS16 Req'd; 60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2010Mercedes-BenzG55 AMGBase5.5V8GAS16 Req'd; 60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2009Mercedes-BenzG55 AMGBase5.5V8GAS16 Req'd; 80,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2009Mercedes-BenzSLR McLarenBase5.5V8GAS16 Req'd; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2008Mercedes-BenzSL55 AMGBase5.5V8GAS16 Req'd; 91,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2008Mercedes-BenzG55 AMGBase5.5V8GAS16 Req'd; 91,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2008Mercedes-BenzSLR McLarenBase5.5V8GAS16 Req'd; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2007Mercedes-BenzSL55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2007Mercedes-BenzG55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2007Mercedes-BenzSLR McLarenBase5.5V8GAS16 Req'd; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2006Mercedes-BenzCLS55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2006Mercedes-BenzS55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2006Mercedes-BenzCL55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2006Mercedes-BenzE55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2006Mercedes-BenzSLR McLarenBase5.5V8GAS16 Req'd; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2006Mercedes-BenzSL55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2006Mercedes-BenzG55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2005Mercedes-BenzC230Kompressor1.8L4GASGap 0.032"
2005Mercedes-BenzCL55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2005Mercedes-BenzE55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2005Mercedes-BenzG55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2005Mercedes-BenzS55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2005Mercedes-BenzSL55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2005Mercedes-BenzSLR McLarenBase5.5V8GAS16 Req'd; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2004Mercedes-BenzC230Kompressor1.8L4GASGap 0.032"
2004Mercedes-BenzCL55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2004Mercedes-BenzE55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2004Mercedes-BenzSL55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2004Mercedes-BenzS55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2003Mercedes-BenzC230Kompressor1.8L4GASGap 0.032"
2003Mercedes-BenzCL55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2003Mercedes-BenzS55 AMGKompressor5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2003Mercedes-BenzSL55 AMGKompressor5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
2003Mercedes-BenzE55 AMGBase5.5V8GAS16 Req'd; 100,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.032"
Product info

The NGK Spark Plug Part Number ILFR6A is a top-quality product that is compatible with Mercedes-Benz Part Number A 004 159 13 03. This spark plug is designed to deliver optimal performance for your Mercedes-Benz vehicle.

This spark plug features a laser-welded 0.8mm platinum tip that ensures a longer lifespan, better fuel efficiency, and improved engine performance. The NGK Spark Plug Part Number ILFR6A also offers excellent ignitability and faster throttle response, making it an ideal choice for Mercedes-Benz owners looking to get the best out of their vehicle.

With its advanced design and superior materials, this spark plug is built to resist wear and tear, providing reliable and consistent performance for a longer period. Its corrosion-resistant construction helps to maintain its functionality under extreme operating conditions.

The NGK Spark Plug Part Number ILFR6A is easy to install and will seamlessly integrate with your Mercedes-Benz engine. Whether you are replacing an old spark plug or upgrading to a better one, this product is the perfect choice for your Mercedes-Benz car.

In summary, the NGK Spark Plug Part Number ILFR6A is a top-quality replacement part for your Mercedes-Benz. Its advanced design, superior materials, and exceptional performance make it an essential component for maintaining your Mercedes-Benz engine’s optimal performance.

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.

Specifications
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialIridium
Electrical Terminal TypeRemovable Nut
Ground ConfigurationStandard
Ground Electrode Core MaterialCopper
Ground Electrode Quantity1
Ground Electrode Tip DesignStandard
Hex Size5/8
Insulator Height50.50
Manufacturer Heat Range6
Part NumberILFR6A
Pre-Gap Size.032
Reach26.5
Resistance1000
Seat TypeFlat
Stock Number3588
Thread Diameter14.00
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