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Product Information

Product Details
Part No. 431
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
Copper Plus spark plug delivers reliable 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. The nickel-tipped center and ground electrodes provide superior corrosion resistance, ensuring dependable operation even in challenging conditions. Designed to meet ISO and SAE Standards, this spark plug guarantees proven performance and compatibility with standard replacement needs. Its flat seat type and built-in resistor further enhance functionality, making it a trusted solution for optimal ignition. Choose this spark plug for a balance of quality, durability, and value.

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
Specifications
Center Electrode Design:
Standard

Center Electrode Tip Material:
Nickel

Core Nose Length:
0.700 in

Electrical Terminal Type:
Non-Removable Nut

Grade Type:
Standard Replacement

Ground Electrode Core Material:
Nickel

Ground Electrode Quantity:
1

Ground Electrode Tip Material:
Nickel

Hex Size:
0.625 in

Hex Type:
Hex

Indexed:
No

Insulator Height:
0.06 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:
0.551 in

Washer Type:
Crush

Washer(s) Included:
Yes
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