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Product Information

Product Details
Part No. 7401
Warranty Details (5 YR REPLACEMENT IF DEFECTIVE)
Champion Double Platinum Power spark plugs are engineered for enhanced durability and performance, making them a premium choice for reliable ignition. Featuring a platinum fine-wire center electrode and platinum pad ground electrode, these spark plugs deliver greater wear resistance and sharper spark focus for consistent ignitability. The V-trimmed ground electrode ensures precise spark delivery, while the exclusive Heat-Active alloy optimizes electrode temperature under all engine loads, maintaining stable operation. Designed as a standard replacement, these spark plugs are equipped with a tapered seat and resistor type for seamless compatibility with a wide range of vehicles. Whether you're seeking improved engine efficiency or long-lasting performance, Champion Double Platinum Power spark plugs provide exceptional value with their advanced materials and innovative design.

Product Features:
  • Double Platinum Power - Premium Spark Plug. More Powerful Performance.
  • Platinum center and ground electrode for greater wear resistance
  • Maintains stable operating temperature under all engine loads
  • Fine-wire center electrode for greater ignitability
  • V-trimmed ground electrode promotes sharper spark focus
  • Heat-Active alloy allows electrodes to reach optimal temperature
Specifications
Center Electrode Design:
Fine Wire

Center Electrode Diameter (Inch):
0.1 in

Center Electrode Tip Material:
Platinum

Electrical Terminal Type:
Non-Removable Nut

Grade Type:
Standard Replacement

Ground Electrode Core Material:
Platinum

Ground Electrode Material:
Platinum Pad Surface

Ground Electrode Quantity:
1

Ground Electrode Tip Material:
Platinum

Hex Size:
0.625 in

Hex Type:
Hex

Indexed:
No

Installed Height (Inch):
2.05 in

Insulator Height:
0.06 in

Manufacturer Heat Range:
10

Part Description:
Spark Plug

Pre-Gap Size:
0.050 in

Reach:
0.689 in

Resistor Type:
Yes

Seat Type:
Tapered

Thread Diameter:
0.551 in

Washer(s) Included:
No
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