Platinum Spark Plug
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Platinum Spark Plug
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Autolite Platinum Spark Plug

Part No. AP404 Warranty Details  

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Autolite Platinum Spark Plugs provide a center wire platinum firing tip for improved performance.

Product Features:
  • Super conductive Yttrium enhanced ground electrode provides superior heat transfer
  • Full platinum tip assures virtually no gap erosion for longer plug life
  • Leak proof, heat fused resistor for durability
  • 4 year limited warranty
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Center Electrode Core Material:Copper Core
Electrode Core Material:Platinum Alloy
Electrode Tip Material:Platinum Ball
Gasket Installed or Loose:Loose
Gasket Or Seal Included:Yes
Ground Electrode Core Material:Nickel Alloy
Ground Electrode Quantity:1
Hex Size:0.813
Insulator Type:Standard
Manufacturer Heat Range:4
Reach:0.750 in
Resistor Type:2,000 - 20,000 ohms
Rib Configuration:Standard
Sealing Type:Copper-Glass Seal
Seat Type:Gasket
Side Electrode:Yes
Terminal Top Type:Threaded
Thread Diameter:14 mm
Tip Configuration:Single Platinum
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