Champion 844-1 Spark Plug

Reliable Spark Plug for Ford and Lincoln Vehicles

The Champion Copper Plus 844-1 spark plug is engineered to deliver consistent ignition performance for select Ford and Lincoln models. Designed as a standard replacement part, it ensures dependable operation in vehicles like the Ford F-100, F-250, F-350, Lincoln Continental, and Zephyr.

• Ground electrode core and tip made of durable nickel
• Center electrode tip constructed from nickel for reliable spark
• Pre-gapped to 0.030 inches (0.78 mm) for optimal ignition
• Flat seat type with a 0.438-inch reach for proper fitment
• Non-removable nut electrical terminal type for secure connection
• Hex size of 0.813 inches (20.65 mm) for standard installation tools
• Manufacturer heat range rating of 10 suitable for small engine applications
• Single ground electrode made from nickel copper alloy
• Standard center electrode design with 0.094-inch diameter
• Washer included to ensure proper sealing

About the Champion Copper Plus Spark Plug Line

The Copper Plus line from Champion focuses on providing reliable ignition components with copper core electrodes that enhance conductivity and heat dissipation. This line is tailored for small engine applications and standard replacement needs, offering a balance of performance and durability. The 844-1 spark plug benefits from this design philosophy, making it suitable for various Ford and Lincoln models requiring a dependable ignition solution.

Technical Details and Specifications

The Champion Copper Plus 844-1 spark plug features a nickel ground electrode core and tip, paired with a nickel center electrode tip, ensuring consistent spark delivery. The plug is pre-gapped at 0.030 inches (0.78 mm) to meet manufacturer specifications, reducing the need for adjustment during installation. Its flat seat design and 0.438-inch reach provide a secure fit in compatible engines. The non-removable nut electrical terminal type simplifies connection, while the hex size of 0.813 inches (20.65 mm) allows for easy installation with common tools. With a heat range of 10, this spark plug is optimized for small engine performance in vehicles such as the Ford F-100 and Lincoln Continental.

Compatible Vehicles and Common Applications

• Ford F-100 ignition system maintenance
• Replacement spark plug for Ford F-250 and F-350 models
• Ignition component for Lincoln Continental and Zephyr engines
• Addressing misfires and rough idling in compatible Ford and Lincoln vehicles
• Resolving poor fuel efficiency related to spark plug wear

Installation Notes and Tips

Ensure the spark plug gap is verified before installation, although the 844-1 comes pre-gapped to 0.030 inches (0.78 mm). Use a torque wrench to tighten the spark plug to the vehicle manufacturer’s specifications to avoid damage to the threads or improper sealing. The flat seat design requires proper seating to prevent compression leaks. The included washer should be used to maintain a secure seal. Compatible with standard 0.813-inch (20.65 mm) hex sockets, installation can be performed with common hand tools.

Quality Assurance and Warranty

Champion spark plugs, including the Copper Plus 844-1, are manufactured to meet OEM standards for fit, form, and function. The materials used, such as nickel and nickel copper alloy electrodes, provide durability and consistent performance. While specific warranty details are not provided, Champion products typically adhere to industry quality controls to ensure reliability in ignition applications for Ford and Lincoln vehicles.