SELECT VEHICLE TO CONFIRM FITMENT

Mercedes Spark Plug (Laser Iridium) 0041591403 – NGK Laser Iridium 5648

PART # IFR6Q-G

Quality: OEM - Original Equipment

Select vehicle to confirm fitment

PART # IFR6Q-G

$11.70

Product info

NGK laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Plug features include: laser welded Iridium center electrode tip, platinum disc welded to backside of ground electrode for long life, trivalent Metal Plating for superior anti-corrosion and anti-seizing. All of these features provide: faster starts and quicker acceleration, Better fuel economy and lower emissions. The spark plug is a critical component to the proper running engine. In a conventional gasoline engine, the air fuel mixture is ignited by the spark plug to drive the piston down and convert this energy to horsepower. If your spark plugs aren’t in good shape, this crucial process can be severely hindered to the point of power loss, hesitation, misfires, and poor start up performance. Typical service schedule for standard copper tip spark plugs is between 10,000 and 30,000 miles. Iridium plugs have a more durable (but weaker) electrode that can last upwards of 60,000 miles, and platinum plugs can be rated to go as far as 100,000 miles before the electrode is spent. When replacing spark plugs, be sure to abide by the part numbers in your owner’s manual for best performance, and always use dielectric grease to make a sealed and secure electrical connection.

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.

Delivery & Returns

Delivery Info

eEuroparts.com® proudly offers wholesale prices and fast shipping available on most orders. Every eEuroparts.com® order is track-able, meaning you'll know exactly where your Spark Plug is at every step of the shipping process. When your order is assigned tracking, we'll send you an email with the tracking number. Most orders have a tracking number within a couple of hours after being placed with eEuroparts.com®.

Returns Info

eEuroparts.com® proudly offers a thirty (30) day cash return for all items purchased through eEuroparts.com®. The item must be new and in its original manufacturer packaging to be eligible for a cash refund. If you would like to return an item or have questions about the process, please contact us and one of our customer service experts will be happy to help. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Specifications

Center Electrode Core Material	Copper
Center Electrode Tip Material	Iridium
Electrical Terminal Type	Non-Removable Nut
Ground Configuration	Standard
Ground Electrode Core Material	Copper
Ground Electrode Quantity	1
Ground Electrode Tip Design	Standard
Hex Size	5/8
Insulator Height	50.50
Manufacturer Heat Range	6
Part Number	IFR6Q-G
Pre-Gap Size	.028
Reach	.75
Resistance	1000
Seat Type	Flat
Stock Number	5648
Thread Diameter	14.00

Interchanges

Brand	Part #

Brand	Part #
Bosch	FR7KI332S
DENSO Auto Parts	4504
DENSO Auto Parts	4702
DENSO Auto Parts	IK20TT
DENSO Auto Parts	PK20TT
Mercedes-Maybach	A 004 159 14 03 / A0041591403
NGK	5648

Fitments

Year	Make	Model	Submodel	Engine	Fuel Type	Note
2020	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2020	Mercedes-Benz	Maybach S650	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2019	Mercedes-Benz	Maybach S650	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2019	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2018	Mercedes-Benz	G65 AMG	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2018	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2018	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2018	Mercedes-Benz	Maybach S650	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2017	Mercedes-Benz	Maybach S600	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2017	Mercedes-Benz	G65 AMG	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2017	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2017	Mercedes-Benz	S600	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2017	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2016	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2016	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2016	Mercedes-Benz	S600	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2016	Mercedes-Benz	Maybach S600	Base	6.0V12	GAS	24 Req'd; 50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2016	Mercedes-Benz	G65 AMG	Base	6.0V12	GAS	24 Req'd; 46,500 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Dual Plug; Gap 0.028"
2015	Mercedes-Benz	S600	Base	6.0V12	GAS	46,500 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2015	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	50,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2015	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	46,500 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2014	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2014	Mercedes-Benz	CL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2014	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2013	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2013	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2013	Mercedes-Benz	CL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2013	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2013	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2012	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2012	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2012	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2012	Mercedes-Benz	CL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2011	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2011	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2011	Mercedes-Benz	CL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2011	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2011	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2010	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2010	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2010	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2010	Mercedes-Benz	CL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2009	Mercedes-Benz	SL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2009	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2009	Mercedes-Benz	SL65 AMG	Black Series	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2009	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2009	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2009	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2009	Mercedes-Benz	CL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2008	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2008	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2008	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2008	Mercedes-Benz	SL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2008	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2008	Mercedes-Benz	CL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2007	Mercedes-Benz	SL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2007	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2007	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2007	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2007	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2006	Mercedes-Benz	S65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2006	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2006	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2006	Mercedes-Benz	CL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2006	Mercedes-Benz	SL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2006	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2005	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2005	Mercedes-Benz	CL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2005	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2005	Mercedes-Benz	SL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2005	Mercedes-Benz	SL65 AMG	Base	6.0V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2004	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2004	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2004	Mercedes-Benz	SL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2003	Mercedes-Benz	CL600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2003	Mercedes-Benz	S600	Base	5.5V12	GAS	60,000 mi OE Mfr Recommended Service Interval; Actual OE Manufacturer; Gap 0.028"; Twin Spark System
2003	Volkswagen	Beetle	GL	2.0L4	GAS	Gap 0.040" \| Engine Code: BDC;
2003	Volkswagen	Beetle	GLS	2.0L4	GAS	Gap 0.040" \| Engine Code: BDC;
2001	Volkswagen	Beetle	GLS	2.0L4	GAS	Gap 0.040" \| Engine Code: AEG;
2001	Volkswagen	Beetle	Sport	2.0L4	GAS	Gap 0.040" \| Engine Code: AEG;
2001	Volkswagen	Beetle	GL	2.0L4	GAS	Gap 0.040" \| Engine Code: AEG;
2001	Volkswagen	Golf	GLS	2.0L4	GAS	Gap 0.040" \| Engine Code: AEG;
2001	Volkswagen	Golf	GL	2.0L4	GAS	Gap 0.040" \| Engine Code: AEG;
2001	Volkswagen	Jetta	GL	2.0L4	GAS	Gap 0.040" \| Engine Code: AEG;
2001	Volkswagen	Jetta	GLS	2.0L4	GAS	Gap 0.040" \| Engine Code: AEG;
2000	Audi	A4 Quattro	Base	1.8L4	GAS	Gap 0.032" \| Engine Code: AEB;
2000	Audi	A4 Quattro	Avant	1.8L4	GAS	Gap 0.032" \| Engine Code: AEB;
2000	Volkswagen	Passat	GLS	1.8L4	GAS	Gap 0.032"
1999	Audi	A4	Base	1.8L4	GAS	Gap 0.032"
1999	Audi	A4 Quattro	Base	1.8L4	GAS	Gap 0.032"
1999	Audi	A4 Quattro	Avant	1.8L4	GAS	Gap 0.032"
1998	Volkswagen	Passat	GLS	1.8L4	GAS	Gap 0.032"
1996	Audi	A4	Base	2.8V6	GAS	Gap 0.032"
1996	Audi	A4 Quattro	Base	2.8V6	GAS	Gap 0.032"
1996	Audi	A6 Quattro	Avant	2.8V6	GAS	Gap 0.032"
1996	Audi	A6 Quattro	Base	2.8V6	GAS	Gap 0.032"
1996	Audi	Cabriolet	Base	2.8V6	GAS	Gap 0.032"
1995	Audi	A6 Quattro	Avant	2.8V6	GAS	Gap 0.032"
1995	Audi	A6 Quattro	Base	2.8V6	GAS	Gap 0.032"
1995	Audi	Cabriolet	Base	2.8V6	GAS	Gap 0.032"

About NGK

Our wide range of NGK car parts, such as NGK spark plugs and NGK ignition coils, is the only place you need to look for performance and dependability.

NGK is a name that everyone in the car industry knows to be excellent. It is renowned around the world for its creative approaches and unwavering dedication to quality. Because NGK has been in business for so long and always delivers products that meet or exceed standards, drivers all over the world trust them.

We are happy to offer a wide selection of NGK parts at eEuroparts.com so that we can meet all of your needs. We have what you need, whether you want to save money on gas with new spark plugs or make sure your engine starts every time with top-of-the-line ignition coils.

But what makes us different? In addition to having a large range, we also work hard to keep the prices low. We know that taking care of your car shouldn't cost a fortune. That's why we sell NGK auto parts at discount prices, so you can save money without sacrificing quality.

In addition to having low prices, we also make sure that everything we do is as efficient as possible. We can get your NGK parts to you quickly, and we offer fast shipping choices, so you can get back on the road without any worries right away. You can also order the parts via phone by calling us at (800) 467-9769 and our customer service representatives will be happy to assist you.

You can trust eEuroparts.com to have the right NGK car parts. Check out our huge selection of NGK products today and see what a difference quality, low prices, and fast shipping can make. We know that you want the best for your car, and you can trust that NGK will give you that.

What our customers are saying

Mercedes Spark Plug (Laser Iridium) 0041591403 – NGK Laser Iridium 5648

Delivery Info

Returns Info

FREE SHIPPING