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Product Information

Product Details
Part No. 3405
Warranty Details (3 YR REPLACEMENT IF DEFECTIVE)
Champion Platinum Power spark plugs are engineered to deliver exceptional performance and durability, making them an ideal choice for maintaining peak engine efficiency. Featuring a platinum center electrode, these spark plugs ensure long-lasting reliability and consistent performance. The fine-wire center electrode enhances ignitability, while the V-trimmed ground electrode sharpens spark focus for optimal combustion. Constructed with exclusive Heat-Active alloy, the electrodes quickly reach and maintain the ideal operating temperature, ensuring smooth engine operation under various conditions. The platinum-tipped center wire resists wear and helps maintain the proper gap specification throughout the plug's lifespan. Designed as a standard replacement with a flat seat type and integrated resistor, these spark plugs are a perfect OE replacement for a wide range of engines. With a nickel ground electrode tip and a focus on precision, these spark plugs provide powerful performance and long-term value for your vehicle.

Product Features:
  • Platinum Power- Premium Spark Plug. Powerful Performance.
  • Platinum center electrode for long life
  • Fine-wire center electrode for greater ignitability
  • V-trimmed ground electrode promotes sharper spark focus
  • Heat-Active alloy allows electrodes to reach optimal temperature
  • Platinum tipped center wire resists wear and helps to maintain proper gap spec over life of the plug
  • Integrated Resistor and Flat Seat Type: Equipped with an integrated resistor and flat seat type, making it an ideal OE replacement for various engines.
Specifications
Center Electrode Design:
Standard

Center Electrode Diameter (Inch):
0.078 in

Center Electrode Tip Material:
Platinum

Electrical Terminal Type:
Non-Removable Nut

Grade Type:
Standard Replacement

Ground Electrode Core Material:
Nickel

Ground Electrode Material:
Nickel Copper Alloy

Ground Electrode Quantity:
1

Ground Electrode Tip Material:
Nickel

Hex Size:
20.650 mm

Hex Type:
Hex

Indexed:
No

Installed Height (Inch):
2.24 in

Insulator Height:
0.12 in

Manufacturer Heat Range:
14

Part Description:
Spark Plug

Pre-Gap Size:
0.035 in

Reach:
0.75 in

Resistor Type:
Yes

Seat Type:
Flat

Thread Diameter:
14.000 mm

Washer Type:
Crush

Washer(s) Included:
Yes
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