Shop Champion 121 Copper Plus spark plugs in a 4-pack for ignition maintenance, tune-ups, and replacement service on compatible vehicles.
36 in stock
36 in stock
The Champion 121 Copper Plus Spark Plug Set contains four replacement spark plugs designed for routine ignition system maintenance. Copper core electrode construction supports effective spark transfer while helping maintain engine ignition performance during scheduled service intervals. || Champion’s Copper Plus product line is commonly used for standard replacement applications where dependable spark generation and straightforward installation are required. The plug design supports compatibility across a range of manufacturer-specified vehicle applications. || Ideal for maintenance professionals and vehicle owners performing tune-ups, the Champion 121 set provides four matching spark plugs packaged for efficient replacement service.
| Brand | Champion |
|---|---|
| Model | 121 |
| MPN | 121 |
| Product Type | Spark Plug Set |
| Material | Copper Nickel |
| Finish Color | Silver White |
| Dimensions | Not Published |
| Weight (lb) | Not Published |
| Load Capacity | Not Published |
| Drawer Count | Not Published |
| Drawer Type | Not Published |
| Lock Type | Not Published |
| Mount Type | Threaded Install |
| Installation | Socket Required |
| Compatibility | Vehicle Specific |
| Use Case | Ignition service |
| Warranty | Limited Warranty |
| Country of Origin | USA |
| Series | Copper Plus |
| UPC | 37551102600 |
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