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Product Information

Product Details
Part No. 9406
Warranty Details (7 YR REPLACEMENT IF DEFECTIVE)
Champion Iridium Spark Plug is engineered for maximum performance and durability, making it the ultimate choice for demanding drivers. Featuring a fine-wire iridium center electrode and platinum ground electrodes, it delivers exceptional ignitability and a sharper spark focus for enhanced engine efficiency. The V-trimmed ground electrode ensures precise spark delivery, while the Heat-Active alloy allows the electrodes to quickly reach and maintain optimal operating temperatures under all engine loads. Designed with a tapered seat and resistor type, this premium spark plug offers superior performance and extended longevity. Whether you're looking for stable operation or maximum life, the Champion Iridium Spark Plug is built to meet the highest Standards of reliability and performance.

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 Design:
Fine Wire

Center Electrode Tip Material:
Iridium

Electrical Terminal Type:
Non-Removable Nut

Grade Type:
Performance

Ground Electrode Core Material:
Platinum

Ground Electrode Quantity:
1

Ground Electrode Tip Design:
J Gap

Ground Electrode Tip Material:
Iridium-Platinum

Hex Size:
0.546 in

Hex Type:
Hex

Insulator Height:
0.14 in

Manufacturer Heat Range:
8

Part Description:
Spark Plug

Pre-Gap Size:
1.15 mm

Reach:
1 in

Resistor Type:
Yes

Seat Type:
Tapered

Thread Diameter:
12.000 mm
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