Denso (3381) K20HR-U11 Traditional Spark Plug, Pack of 1

Denso (3381) K20HR-U11 Traditional of 1

Product Description

Denso Spark Plug Densos standard plugs have always offered a patented U-groove ground electrode producing for a larger, hotter spark. Copper core for better thermal conductivity. Machine rolled threads to reduce cross-threading and seizing . The plug insulator is constructed of purified alumina powder for extreme stress with 5 ribs to prevent flashover. Technical Specifications - 14mm Thread, 26.5mm (1.04") Reach, 5/8" (16mm) Hex Size, Gasket Seat, Resistor, Solid Terminal, Projected Electrodes, U-Groove Ground Electrodes, .044" (1.1mm) Gap

Product Features

  • K20HR-U11
  • Increases engine performance and throttle response
  • Efficient fuel consumption
  • Improved cold-starting
  • Stable combustion during idling

Customer Reviews

Average Customer Review
 (13 customer reviews)

OEM fit and quality, March 5, 2014
Matthew Akiona
OEM part. So it fits perfectly and restores engine power, and gas mileage. No need to gap. Easy to install.

Perfect!, October 6, 2013
Jared Kusner
Where else can you find great OEM parts at a great price!
Plugs were new and work great! Highly recomend.

Denso Traditional Spark Plugs, October 1, 2013
2hawk feathers (Hawaii)
Installed on my 05 Tacoma 4x4, 4.0 engine. Went with these due to the cost. My engine runs well and if they should fail b4 my next 30K miles, it'll be cheap to replace.

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