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Denso®
3441 Iridium Long Life Series Spark Plug, Sold individually

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$18.99
$20.82Save: $1.83(9%)
Manufacturer #3441
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Spark Plug
Brand:
Denso
Notes:
5/8 in. hex size; Projected tip; Solid terminal type; Gasket seat style; Machine rolled threads; Iridium long life electrode configuration
Series:
Iridium Long Life Series
Spark Plug Code:
SXU22HDR8
Electrode Tip Material:
Iridium Electrode Tip
Quantity Sold:
Sold individually
Warranty:
1-year Denso limited Warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material:
Copper Electrode Core
Gap Size:
0.8 mm
Heat Range:
22
Reach:
26.5 mm Reach
Thread Size:
12 mm Thread Size

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2005-2011 Mercedes Benz SLK350
Base
6 Cyl 3.5L
-
2006-2007 Mercedes Benz C230
Sport
6 Cyl 2.5L
-
2006-2007 Mercedes Benz C280
4Matic
6 Cyl 3.0L
-
2006-2007 Mercedes Benz C280
Luxury
6 Cyl 3.0L
-
2006-2007 Mercedes Benz C350
Luxury
6 Cyl 3.5L
-
Page 1 of 14 | Showing 1 - 5 of 67 results

Product Information

DENSO PREMIUM CLASS IRIDIUM LONG LIFE SPARK PLUG

Denso Premium Class Iridium Long Life Spark Plug is fast becoming the standard for today's high-tech engines. Employing a revolutionary 360 degrees laser welding process, Denso has created a spark plug unlike anything on the market today. This particular spark plug is designed for durability under the most extreme conditions, thanks to a patented Iridium alloy that is 6 times harder and 8 times stronger than conventional platinum and can handle temperatures in excess of 4,000 degrees Fahrenheit.

  • Features fine-wire iridium center electrode for maximum firing performance and minimum voltage requirements
  • Platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 100,000 miles
  • Tapered cut improves firing performance by reducing quenching
  • Withstands higher pressures and temperatures

Founded in 1949, DENSO is a leading aftermarket supplier of innovative, OE-quality products and technologies in the automotive industry.

Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Is this already gaped to fit Mercedes ML 350 2007? Thank you!Tony C.Apr 15, 2022
Best Answer:Hi Tony, I'm glad to assist you. Yes, it is. If you're interested in our spark plugs, you can click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. I hope this helps and happy shopping. <a href="https://www.carparts.com/spark-plug/denso/np3441?can=CPAE1047_20220415" target="_blank">https://www.carparts.com/spark-plug/denso/np3441?can=CPAE1047_20220415</a>
Arnel E.STAFFApr 15, 2022