5728 NGK BMR4A Resistor Spark Plug (Champion RCJ8,Honda 98073-54744) New, Boxed


5728 NGK BMR4A Resistor Spark Plug (Champion RCJ8,Honda 98073-54744) New, Boxed

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5728 NGK BMR4A Resistor Spark Plug (Champion RCJ8,Honda 98073-54744) New, Boxed:
$4.99


From the World Leader in Spark Plugs - Standard Construction that is specified by Many O.E.M. Manufacturers.
5728 NGK BMR4A Resistor Spark Plug (Champion RCJ8,Honda 98073-54744) New, Boxed

Plug Specifications
Thread Size: 14mm
Hex Size: 3/4\" (19mm)
Reach: 9.5mm (3/8\")
Seat Type: Gasket
Gap: .028\" (0.7mm)
Heat Range: 4
Terminal Type: Removable Nut
Resistor: Yes
Thread Pitch: 1.25mm
Center Electrode
Type: Standard
Material: Nickel
Size: 2.5mm
Projection: Non-Projected
Ground Electrode
Type: Standard
Material: Nickel

This spark plug may also cross reference to one or more of the following:

AC Delco CS49
Champion RCJ8
Champion stk 843
Denso W14MR-U
Denso 6019
Denso stk 6019
Fuji 065-01403-80
General Motors 5613322
Honda 98073-54744
Kawasaki E92070-2072
Kubota 13373-6774-1
Motorcraft AR7N
NGK BMR4A
Prestolite 14-11X



*If you do not find the spark plug you need, Feel free to ask a question , be sure to include the engine and equipment make and model. We can get NGK Spark plugs for most all Non-Automotive applications, and we can sell in FULL BOX Quantities (Typically 4 or 10 to a box) at some very good trade discounts considerably below MSRP - Just contact us for a quote.*

- The #1 Spark plug for Performance. Standard Features for most all NGK Plugs include:

  • Corrugated Ribs help prevent \"Flashover\" of spark which can lead to harmful misfires and rob you of performance.
  • Highly pure Alumina Silicate insulator ensures dielectric strength and incredible physical strength. Sophiscated ceramic properties ensure correct heat transfer for reduced fouling and accurate engine operating temperatures.
  • Triple Gasket sealing process virually eliminated the possibhility of combustion gas leakage back through the shell. (You\'ve probably seen otherspark plugs that are black and sooty where the ceramic meets the metal shell, right?) - Some manufacturers use only one or two seals.
  • Solid Copper Core - Other manufacturers claim to use a solid copper core, but NGK uses a large amount of copper to ensure greater spark and heat transfer.
  • Longer insulator nose - This superior design, sometimes called a \"Power Tip\" helps prevent loading up or fouling, even after prolonged periods of idling, or at slow speeds.
  • Double Dipped Zinc Chromate shell - NGK double dips all of their shells in a tough, corrosion resistant zinc chromate coating, ensuring maximum rust resistance. (Note: Anti-Sieze should NOT be used on NGK Spark plugs in outdoor power equipment applications.)

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5728 NGK BMR4A Resistor Spark Plug (Champion RCJ8,Honda 98073-54744) New, Boxed:
$4.99

Buy Now