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Denso® Hot Type Iridium Long-Life Spark Plug 3443

Denso Hot Type Iridium Long-Life Spark Plug 3443
$8.81
In Stock. Ships in 1-3 Business Days

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  • Specifications
  • Features
  • Vehicle Fitment
  • Specifications

    BrandDenso
    Part Number3443
    Part DescriptionHot Type Iridium Long-Life Spark Plug
    Center Electrode DesignFine Wire
    Center Electrode Tip Material0.7mm Iridium or Iridium-Rhodium Alloy
    Drive Size13/16 in
    Gap - Factory Preset1.1 mm = 0.044 in
    Ground ConfigurationStandard
    Ground Electrode ConfigurationSingle
    Ground Electrode Core MaterialNickel
    Ground Electrode Quantity1
    Ground Electrode Tip DesignPlatinum Chip
    Ground Electrode Tip MaterialPlatinum
    Hex Size16.0
    Insulator MaterialCeramic
    Insulator TypeProjected
    Internet Product Code (IPC)D2CC86F63F1
    Item has MSDS (SDS)N
    Manufacturer Heat Range16
    Manufacturer Heat Range Number20
    MFG Brand NameDENSO Auto Parts
    MFG Model # (Series)3443
    MFG NameDENSO
    Pre-Gap Size0.044
    Reach19.00
    Resistance5000
    ResistorYes
    Seat StyleGasket
    Seat TypeFlat
    Short StyleNo
    Supplier Company NameDENSO
    Thread Diameter0.551
    Thread Size14mm
    UPC042511034433
    Warning: California’s Proposition 65
  • Features

    Denso Iridium Long-Life™ Spark Plug are featured as follows:
    • Manufactured to enhance the performance of the engine.
    • Engineered with top-quality materials and equipment.
    • Delivers dependable service without any problems.
    • Engineered in conformity with strict industry regulations.
    • Made for performance and durability.
    • Designed using an Iridium alloy with a patent which is six times hardier than a typical one in addition to being eight times stronger compared to a conventional one made of platinum.
    • Can accommodate temperatures above 4,000°F.
    • Offers more horsepower, faster easier starts, fewer misfires under heavy loads, and better conservation of fuel at all times.
    • Uses a new 360° laser-welding method.
    • Fine wire iridium center electrode.
    Denso Iridium Long-Life™ Spark Plug 3443 is an advanced, high performance vehicle part, developed using the best materials and equipment to enhance your engine's efficiency. It has been engineered to offer dependable and trouble-free service while following stringent industry norms. This spark plug is equipped with a fine-wire iridium center electrode, a platinum ground electrode and a 360- degree laser-welded spark tip that can withstand temperatures above 4,000°F. It was the first automotive plug to be made of iridium, a material even better than platinum-that is found in meteorites, and thus it is six times harder, eight times stronger and capable of temperatures that are 1200ºF hotter. Thanks to the Denso Iridium Long-Life™ Spark Plug a car gets extra horsepower; it starts more quickly and easily; there are less misfires under heavy loads; as well as providing better fuel economy at all times.
    DENSO is the world's number one in automotive technology, providing leading vehicle manufacturers with high quality A/C compressors, oxygen sensors and other critical components. These products are designed to meet the most stringent OE requirements and have a never-before-seen performance and durability in the auto parts market. The devotion of DENSO through its creativity and excellence guarantees that their items attain more excellent performance, fuel efficiency and longevity thus being highly preferred by car manufacturers globally.
  • Vehicle Fitment

    Year Make Model Trim Engine
    1992-1993 Acura IntegraAll Trims4 Cyl 1.7L
    1994-2001 Acura IntegraGS-R4 Cyl 1.8L
    1997-1998 Acura IntegraType R4 Cyl 1.8L
    2000-2001 Acura IntegraType R4 Cyl 1.8L
    1992 Acura NSXAll Trims6 Cyl 3.0L
    1994-2005 Acura NSXAll Trims6 Cyl 3.0L
    1997-2005 Acura NSXAll Trims6 Cyl 3.2L
    1996 Acura SLXAll Trims6 Cyl 3.2L
    2006-2007 Audi A3All Trims4 Cyl 2.0L
    2009-2010 Audi A3 QuattroAll Trims4 Cyl 2.0L
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