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Champion 828-1 Spark Plug
Reliable Ignition Performance with Champion Copper Plus Spark Plug
The Champion Copper Plus spark plug, part number 828-1, is engineered to deliver consistent ignition performance for small engines. Designed with a cut back ground electrode tip and nickel core materials, this spark plug supports efficient combustion and reliable starts in various applications.
- Cut back ground electrode tip design for improved spark exposure
- Nickel center and ground electrode core materials for durability
- Non-removable nut electrical terminal type for secure connection
- Flat seat type with 0.5 inch reach and 14 mm thread diameter
- Resistor type spark plug to reduce electrical interference
- Hex size of 0.813 inches for standard installation tools
- Manufacturer heat range of 77 suitable for small engine operation
Detailed Features and Specifications
The Champion Copper Plus 828-1 spark plug features a single ground electrode with a cut back tip design, which enhances spark exposure to the combustion chamber for better ignition. Both the center and ground electrodes use nickel material, providing a balance of conductivity and wear resistance. The spark plug includes a non-removable nut electrical terminal, ensuring a stable connection during engine operation. With a flat seat and a reach of 0.5 inches, this plug fits a variety of small engine cylinder heads requiring a 14 mm thread diameter. The resistor type design helps minimize radio frequency interference, making it suitable for use in equipment sensitive to electrical noise.
About the Champion Copper Plus Product Line
The Copper Plus line from Champion is designed specifically for small engine applications, offering reliable ignition components that meet OEM specifications. This product line focuses on copper core spark plugs that provide consistent performance and durability in demanding conditions. The 828-1 spark plug is part of this line, ensuring compatibility and dependable operation in compatible small engines.
Applications and Problem Solving
- Compatible with small engines requiring a 14 mm thread diameter and 0.5 inch reach
- Helps resolve hard starting issues by providing reliable spark ignition
- Reduces misfires caused by electrode wear or poor spark exposure
- Minimizes electrical interference in sensitive equipment with resistor design
- Supports consistent engine performance under varied operating conditions
Installation Notes and Tips
When installing the Champion Copper Plus 828-1 spark plug, ensure the flat seat matches the engine’s cylinder head specifications. Use a 0.813 inch hex socket for proper torque application. Avoid over-tightening to prevent thread damage. The non-removable nut terminal requires a secure connection to the ignition wire for optimal performance. Check the heat range compatibility (77) with your engine to maintain proper operating temperatures.
Quality Assurance and Warranty
Champion manufactures the Copper Plus spark plugs to meet industry standards for small engine ignition components. While specific warranty details are not provided, Champion products typically adhere to strict quality control processes to ensure reliability and durability in service.
| Brand | Champion |
| Part Number | 828-1 |
| Ground Electrode Tip Design | Cut back |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Non-removable nut |
| Center Electrode Tip Material | Nickel |
| Ground Electrode Quantity | 1 |
| Insulator Height | 0.00 |
| Manufacturer Heat Range | 77 |
| Seat Type | Flat |
| Reach | 0.5 |
| Thread Diameter | 0.551 |
| Thread Diameter | 14.000 |
| Resistor Type | Yes |
| Hex Type | Hex |
| Classification | Champion copper plus small engine |
| Hex Size | 0.813 |
| Hex Size | 20.650 |
| Plug Type | Ql77jc4 |
This part fits 0 vehicles. Search below:
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* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.