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Product Information

Product Details
Part No. 446
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
Copper Plus spark plug delivers dependable performance and durability, making it an ideal choice for maintaining your vehicle's efficiency. Featuring a copper core center electrode, it ensures precise heat control and enhanced conductivity, promoting longer life and consistent wear. Both the center and ground electrode tips are crafted from nickel, providing superior reliability and corrosion resistance. Engineered to meet ISO and SAE Standards, this spark plug guarantees proven performance and compatibility with a wide range of vehicles. Its flat seat type and integrated resistor further optimize functionality, ensuring smooth operation and extended longevity. Designed as a standard replacement, this spark plug combines advanced materials and engineering to offer exceptional value and reliability for your engine's ignition system.

Product Features:
  • Copper Plus - Dependable Performance and Durability
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Superior corrosion resistance
  • Built to ISO and SAE standards for proven performance
  • Built to ISO and SAE standards for proven performance
  • Nickel Electrode Tips for Reliability: Both the center and ground electrode tips are made from nickel, enhancing the spark plug's reliability and performance.
  • Engineered for Optimal Performance: Featuring a flat seat type and integrated resistor, this spark plug is engineered to deliver optimal performance and longevity.
Specifications
Center Electrode Core Material:
Copper

Center Electrode Design:
Standard

Center Electrode Tip Material:
Nickel

Electrical Terminal Type:
Non-Removable Nut

Grade Type:
Standard Replacement

Ground Electrode Core Material:
Nickel

Ground Electrode Quantity:
1

Ground Electrode Tip Design:
J Gap

Ground Electrode Tip Material:
Nickel

Hex Size:
0.625 in

Hex Type:
Hex

Indexed:
No

Insulator Height:
0.12 in

Manufacturer Heat Range:
12

Part Description:
Spark Plug

Pre-Gap Size:
1.05 mm

Reach:
1.043 in

Resistor Type:
Yes

Seat Type:
Flat

Skirt:
No

Thread Diameter:
0.551 in

Washer Type:
Crush

Washer(s) Included:
Yes
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