Champion Spark Plug Copper Plus (MPN: 844-1)

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 0.438 inches and a gasket seat, it is engineered to meet the demands of various engine types. The spark plug operates within a gap range of 0.027 to 0.033 inches, providing optimal ignition performance.

Champion has a long-standing reputation for producing high-quality spark plugs that adhere to ISO and SAE standards. The Copper Plus model is built without a resistor, making it suitable for specific applications where maximum conductivity is required. Its patented SAC-9 semi-conductor resistor technology ensures effective EMI and RFI suppression, contributing to a smoother engine operation.

This spark plug is an excellent choice for those seeking a dependable and durable replacement for their engines. The copper core center electrode allows for precise heat control, extending the lifespan of the plug. Additionally, the TinTac and ULTRASEAL shell provide superior corrosion protection, making it one of the most reliable options available in the market.

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: 844-1
• 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: 0.438 Inch
• Seat Type: Gasket
• Wrench Diameter: OEM