K16TR11 Standard Spark Plug
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Denso K16TR11 Standard Spark Plug

Part No. 3194 Warranty Details  

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This standard spark plug features a special ground electrode design.
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Electrode Core Material:Copper
Electrode Tip Material:Nickle
Ground Strap Quantity:2
Insulator Type:Purified Alumina
Manufacturer Heat Range:16
Material:Nickle
Reach:3/4 in
Resistor:Yes
Seat Type:Gasket
Thread Diameter:14 mm
Tip Configuration:Ni
Type:Standard
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
DensoK16TR11 Standard Spark Plug
 
5.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (3)
  • Improves engine efficiency (3)

Cons

No Cons

Best Uses

  • Everyday driving (3)

Reviewed by 3 customers

Displaying reviews 1-3

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5.0

Toyota oem

By 

from Fl

See all my reviews

Verified Buyer
3 or more reviews submitted

Pros

  • Durable
  • Easy To Install
  • Improves Engine Efficiency

Cons

    Best Uses

    • Everyday Driving

    Comments about Denso K16TR11 Standard Spark Plug:

    Toyota recommended plug

    Comment on this reviewHelp Icon

     
    5.0

    She's awake and cheaper than ever!

    By 

    from MA

    Pros

    • Easy To Install
    • Improves Engine Efficiency
    • Increases Power
    • Wont Fry In 5e-fe Toyota

    Cons

      Best Uses

      • Best Oem Replacement
      • Everyday Driving
      • Performance Driving
      • Restoration

      Comments about Denso K16TR11 Standard Spark Plug:

      The 5E-FE toyota 1.5 and many others use this part as OEM equipment. My case (a97 Tercel) was always rough at idle, and one day threw a code. Mind you, toyota escaped the California compliance without an EGR by upping the compression and using double grounded electrode plugs. Now that the burned out 1/4" gapped Autolites are out, she runs and idles SO much better. OEM plugs can be a great thing I guess.

      Comment on this reviewHelp Icon

      (2 of 2 customers found this review helpful)

       
      5.0

      A plug for these plugs.

      By 

      from Monument, CO

      Pros

      • Durable
      • Easy To Install
      • Improves Engine Efficiency
      • Increases Power
      • Lightweight

      Cons

        Best Uses

        • Everyday Driving

        Comments about Denso K16TR11 Standard Spark Plug:

        These plugs take the cake! Great gas mileage after install!

        • Car & Truck:
        • Casual Driver

        Comment on this reviewHelp Icon

        Displaying reviews 1-3

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        Do you have questions about this product?

         

        Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

        2 Questions | 2 Answers
        Displaying questions 1-2
        • Q:

          When gaping the dual electrode,is each electrode gaped .044, or is it split?
          Asked on 12/14/2012 by JP from Mission, Tx.

          1 answer

          • CUSTOMER CARE

            A:

            When adjusting the gap on a spark plug, any spark plug, the best tool to use is a wire feeler gauge. Flat blade feeler gauges can give you an erroneous result because the gap between the tip and ground electrode is rarely perfectly flat even on a single electrode plug. The gap is obviously not flat on the dual electrode Denso K16TR11 Standard Spark Plug (Part No. 3194), it's u-shaped. Buy a genuine spark plug gapping tool. It will have a complete selection of wire gauges and the correct attachment for bending the ground electrodes to adjust the gap. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.

            Answered on 12/14/2012 by Vincent from AAP
        • Q:

          How do you gap a dual electrode spark plug? My specified gap is .044 Do you split the difference?
          Asked on 8/18/2012 by Chris Brooks from Charlotte, NC

          1 answer

          • CUSTOMER CARE

            A:

            When adjusting the gap on a spark plug, any spark plug, the best tool to use is a wire feeler gauge. Flat blade feeler gauges can give you an erroneous result because the gap between the tip and ground electrode is rarely perfectly flat even on a single electrode plug. The gap is obviously not flat on the dual electrode Denso K16TR11 Standard Spark Plug (Part No. 3194), it's u-shaped. Buy a genuine spark plug gapping tool. It will have a complete selection of wire gauges and the correct attachment for bending the ground electrodes to adjust the gap. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.

            Answered on 8/20/2012 by John the Car-Doc from AAP
        Displaying questions 1-2

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