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Product Information

Product Details
Part No. 406
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
The Copper Plus Spark Plug (RV12YC) is engineered for dependable performance and durability, making it a reliable choice for maintaining your engine's efficiency. Featuring a copper core center electrode, it ensures accurate heat range control for extended lifespan and consistent engine performance. Built to ISO and SAE Standards, this spark plug delivers proven reliability while resisting corrosion for long-term use. Its standard center electrode design and nickel tip materials enhance conductivity and heat management, ensuring smooth operation and reduced wear. With a tapered seat type and integrated resistor, this spark plug is an ideal OE replacement that combines high-quality materials with superior functionality. Whether you're seeking improved engine performance or a durable solution, the Copper Plus Spark Plug offers exceptional value and reliability.

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
  • Dependable Performance: The Champion Copper Plus Spark Plug ensures reliable and consistent engine performance, making it an ideal OE replacement.
  • High-Quality Materials: With a standard center electrode design and nickel tip materials, this spark plug delivers enhanced reliability and helps maintain your engine's efficiency.
Specifications
Center Electrode Design:
Standard

Center Electrode Diameter (Inch):
0.1 in

Center Electrode Tip Material:
Nickel

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 Design:
J Gap

Ground Electrode Tip Material:
Nickel

Hex Size:
15.875 mm

Hex Type:
Hex

Indexed:
No

Installed Height (Inch):
2.2 in

Insulator Height:
0.06 in

Manufacturer Heat Range:
12

Part Description:
Spark Plug

Pre-Gap Size:
1.03 mm

Reach:
0.441 in

Resistor Type:
Yes

Seat Type:
Tapered

Skirt:
No

Thread Diameter:
14.000 mm

Washer(s) Included:
No
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