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Product Information

Product Details
Part No. 9110
Warranty Details (7 YR REPLACEMENT IF DEFECTIVE)
Champion Iridium Spark Plug is engineered for maximum performance and durability, making it the ultimate choice for automotive enthusiasts. Featuring a fine-wire iridium center electrode and a V-trimmed platinum ground electrode, this premium spark plug ensures sharper spark focus and greater ignitability for enhanced engine efficiency. The Heat-Active alloy construction allows the electrodes to reach optimal operating temperature quickly, ensuring stable performance under all engine loads. Designed with a flat seat type and equipped with a resistor, it delivers consistent reliability while maintaining a stable operating temperature. Built with iridium and iridium-platinum materials, this performance-grade spark plug offers exceptional longevity and resistance to wear, making it ideal for demanding driving conditions. Upgrade your vehicle with Champion Iridium Spark Plug for unmatched ignition precision and long-lasting performance.

Product Features:
  • Champion Iridium - Maximum Performance. Premium Spark Plug
  • 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
Specifications
Center Electrode Design:
Fine Wire

Center Electrode Diameter (Inch):
0.078 in

Center Electrode Tip Material:
Iridium

Core Nose Length:
0.670 in

Electrical Terminal Type:
Non-Removable Nut

Gap Style:
J Gap

Grade Type:
Performance

Ground Electrode Core Material:
Nickel

Ground Electrode Material:
Nickel Copper Alloy

Ground Electrode Quantity:
1

Ground Electrode Tip Design:
J Gap

Ground Electrode Tip Material:
Iridium-Platinum

Hex Size:
0.546 in

Hex Type:
Hex

Indexed:
No

Installed Height (Inch):
1.990 in

Insulator Height:
0.120 in

Manufacturer Heat Range:
12

Part Description:
Spark Plug

Plug Type:
REA12WMB4

Pre-Gap Size:
1.05 mm

Reach:
1.043 in

Resistor Type:
Yes

Seat Type:
Flat

Skirt:
No

Thread Diameter:
12 mm

Washer Type:
Crush

Washer(s) Included:
Yes
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