NGK DCPR6E / Tohatsu 970101103M Spark Plug
Defender Home Page
Phone: 800-628-8225 Fax: 800-654-1616 Int'l.: 860-701-3400 Email: Contact Us
Shipping Info
no sales tax Defender Home Page
Your Cart

View Cart View Shopping Cart
Check My Order(s)
Track My Package(s)
Conversion Chart
Shopping Areas
Boats & Motors
 Defender Seal

NGK DCPR6E / Tohatsu 970101103M Spark Plug

  • Applications: Tohatsu Outboards (See Models Below)
  • Solid Copper Core with Alumina Silicate Insulator
  • Check Your Owner's Manual For Proper Fit
  • Item #: 
    Model #: 
    Shipping Weight: 
    0.10 Lbs.
    List Price: 





    • The NGK Spark Plug is the workhorse, at the heart of smooth-running engines around the world
    • OEM Quality
    • Consistent Performance
    • Plug of Choice in Millions of Marine Engines
    • The spark plug insulators are made of 99 percent pure alumina silicate, allowing for longer insulator noses for reduced fouling
    • Triple-Gasket Sealing Process
      • This spark plug features a triple gasket sealing process that eliminates fuel leakage
    • It also includes a solid copper core that provides superior heat dissipation and conductivity
    • This spark plug has resistor that is produced with a glass and carbon mixture, which is fired to ensure superior performance and durability
    • It has corrugated ribs that prevent flash over and cold rolled threads to inhibit damage to the cylinder head


    • Nissan and Mercury 4 HP, 5 HP and 6 HP 4-Stroke Outboards

    Note: There are more outboard motor applications for this spark plug that are not listed here. See your Owner's Manual to confirm compatibility.


    • Thread diameter: 12 mm
    • Thread reach: 19 mm
    • Seat type: Flat
    • Hex size: 16 mm (5/8")
    • Tip configuration: projected
    • Construction: Standard construction
    • Terminal type: Solid

    Cross Reference for NGK DCPR6E:

    • Autolite 4164
    • Autolite XS4164
    • Beck Arnley 176-5258
    • Brisk BR15YC
    • Champion RA8GHC
    • Champion RA8HC
    • Champion RA6HC
    • Denso XU20EPRU
    • Denso 3178
    • Denso XU20EPR-U
    • Honda 98069-5697Q
    • Mazda 1A04 18 110
    • Mercruiser 33-803507
    • Mitsubishi MS 851 316
    • Mitsubishi MS851316
    • Mitsubishi MS 851 486
    • Mitsubishi MS 851 396
    • NGK Sock 3481
    • Suzuki 09482-00446
    • Toyota 90098-70051

    IMPORTANT: This chart is furnished as a guide only. Certain design differences may exist between this spark plug and another manufacturers and heat ratings can also vary. Always refer to the Manufacturer's application data to select the recommended spark plug for your specific engine

    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to


    Have A Suggestion?

    Help us make our site better for everyone! Let us know you've found something wrong or frustrating on this page and we will improve it. Please mark each that apply.

    Product has been improperly categorized
    Page loads too slowly
    Product information is incorrect
    Page has errors or bugs
    Site is frustrating or difficult to use
    Product image is missing or wrong
    Cannot find my size
    Spelling errors on page
    Not enough product information

    Comments or Examples:
    Examples: Missing information such as dimensions and model number, typos, inaccuracies, etc...

    Please include your e-mail address below if you would like us to respond to your comments or questions.             

    Join Our Email List And Receive our Monthly Promotions
    Defender Email Specials