Champion Spark Plug Copper Plus (MPN: 846-1)

Reliable performance for small engines and automotive applications.

The Champion Spark Plug Copper Plus is designed to enhance the performance of small engines and older automotive applications. This spark plug features a nickel copper alloy construction, ensuring durability and reliable operation. With a thread reach of 0.375 inches and a gasket seat, it is engineered to meet the demands of various engine types.

This spark plug is built to ISO and SAE standards, providing proven performance in a variety of conditions. The copper core center electrode allows for accurate control of the heat range, contributing to a longer lifespan. Additionally, the TinTac and ULTRASEAL shell offer superior corrosion protection, making it a dependable choice for engine maintenance.

The Champion Spark Plug Copper Plus is a non-resistor type, making it suitable for applications where EMI and RFI suppression is not a priority. With a gap range of 0.027 to 0.033 inches, it is designed for optimal ignition performance. This single spark plug is an excellent OE replacement for those seeking reliability and efficiency in their engine components.

Features

• Dependable And Durable
• Built To ISO And SAE Standards For Proven Performance
• Patented SAC-9 Semi-Conductor Resistor For Maximum EMI And RFI Suppression
• Copper Core Center Electrode Allows For Accurate Control Of Heat Range For Longer Life
• TinTac And ULTRASEAL Shell For Best Corrosion Protection Of Any Spark Plug In The Industry

Specifications

• Manufacturer: Champion Plugs
• Manufacturer Part Number: 846-1
• Resistor: No
• Electrode Type: OEM
• Electrode Core Material: Nickel Copper Alloy
• Electrode Tip Material: Nickel Copper Alloy
• Insulator Type: Non-Projected
• Thread Size (IN): 0.551 Inch
• Quantity: Single
• Reach: 3/8 Inch
• Seat Type: Gasket
• Wrench Diameter: OEM