Champion 9412 REA9WYPB4 Iridium Spark Plug, Pack of 2 - 12mm Thread – Mr Parts ©
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Champion 9412 REA9WYPB4 Iridium Spark Plug, Pack of 2 - 12mm Thread

  • ₦9,000.00

Champion pioneered the use of iridium in industrial applications nearly 30 years ago. Now iridium is quickly becoming the technology of choice for engine manufacturers worldwide.

0.7mm fine wire iridium tipped center electrode and platinum v-trimmed ground electrode ensure the longest life and greatest erosion resistance available. Heat-active alloy assists in reaching operating temperatures quickly and maintaining stable temperatures under varying engine loads.

  • 9412 (REA9WYPB4)
  • Center Electrode Tip Material:  Iridium
  • Platinum ground to ensure high performance and long life
  • Maintains stable operating temperature under all engine loads
  • Greatest engine performance regardless of engine type or ignition system
  • Extremely fine-wire iridium center electrode laser-locked to center electrode
  • Exclusive Heat-active Alloy allows electrodes to reach optimal temperature quickly


Item Weight 45.4 g
Product Dimensions 3.9 x 1.1 x 0.8 inches
Thread 14mm
Reach 25mm (1")
Manufacturer OEM Part Number 9412, REA9WYPB4
Hex Size 14mm (9/16")


(Fits the following)


      2005 - 2018

 Infiniti, Jaguar, Land Rover, Lexus, Mercedes-Benz, Nissan, Scion, Subaru, Toyota...


              ... ... ...



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