121 Champion Plugs Spark Plug OE Replacement

The 121 Champion Plugs Spark Plug is designed to deliver reliable performance and durability across a range of applications. With its advanced technology and materials, this spark plug is a top choice for those seeking exceptional quality and performance.

Key Features:

• Dependable Performance: Engineered to provide consistent performance, ensuring your engine runs smoothly.
• Copper Core Center Electrode: Facilitates accurate heat control, optimizing plug performance and extending longevity.
• ISO and SAE Standards: Built to meet rigorous standards for proven reliability and quality.
• Patented SAC-9 Semi-Conductor Resistor: Reduces electromagnetic interference (EMI) and radio frequency interference (RFI) for better engine function.
• Tintac® and Ultraseal™ Shell: Offers superior corrosion protection, eliminating the need for anti-seize compounds.

Specifications:

• Reach: 0.441 Inch
• Resistor: Yes
• Electrode Type: OEM Electrode
• Core Material: Nickel Copper Alloy
• Electrode Tip Material: Nickel Copper Alloy
• Insulator Type: OEM
• Thread Size: 14 Millimeter
• Seat Type: Tapered
• Wrench Diameter: 5/8 Inch Hex
• Quantity: Single

Warranty:

Enjoy peace of mind with a limited 2-year warranty that underscores the confidence in this product's quality and performance.

Upgrade to the 121 Champion Plugs Spark Plug today for long-lasting performance, designed specifically for older automotive engines, lawn and garden applications, and similar engines.