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Product Information

Product Details
Part No. 9406
Warranty Details (7 YR REPLACEMENT IF DEFECTIVE)
The Champion Iridium spark plug is the ultimate element for your engine, featuring a fine-wire iridium center electrode and platinum ground electrodes for the sharpest spark focus and maximum performance. The iridium center electrode ensures maximum life, while the V-trimmed ground electrode enhances ignitability and promotes a sharper spark focus. This premium spark plug maintains a stable operating temperature under all engine loads, thanks to its Heat-Active alloy that allows the electrodes to reach optimal temperature quickly. With a tapered seat type and resistor type, the Champion Iridium spark plug is designed for superior performance and longevity.

Product Features:
  • Champion Iridium - Maximum Performance. Premium Spark Plug
  • Iridium center electrode delivers maximum life
  • Fine-wire center electrode and V-trimmed for greater ignitability
  • V-trimmed ground electrode promotes sharper spark focus
  • Maintains stable operating temperature under all engine loads
  • Heat-Active alloy allows electrodes to reach optimal temperature quickly
  • Platinum Ground Electrodes: Equipped with platinum ground electrodes, this spark plug promotes a sharper spark focus for enhanced ignitability.
  • Tapered Seat and Resistor Type: Designed with a tapered seat type and resistor type, the Champion Iridium Spark Plug ensures superior performance and longevity.
Specifications
Center Electrode Tip Material:
Iridium

Classification:
Champion Iridium

Electrical Terminal Type:
Non-Removable Nut

Ground Electrode Core Material:
Platinum

Ground Electrode Quantity:
1

Ground Electrode Tip Design:
J Gap

Hex Size:
0.546 in

Hex Type:
Hex

Insulator Height:
0.14 in

Manufacturer Heat Range:
8

Part Description:
Spark Plug

Plug Type:
RET8ZWYPB

Pre-Gap Size:
0.041 in

Reach:
1 in

Resistor Type:
YES

Seat Type:
Tapered

Thread Diameter:
0.470 in
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