CSP-449 Copper Plus Spark Plug RA7YC
Champion Copper Plus 449 Spark Plug RA7YC for BMW M3
Features:
- Copper Plus – Dependable Performance and Durability
- Copper core center electrode allows for accurate control of heat range for longer life
- Superior corrosion resistance
- Built to ISO and SAE standards for proven performance
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Atributes:
| Hex Size | 15.88 |
| Pre-Gap Size | 0.85 |
| Pre-Gap Size | 0.033 |
| Ground Electrode Tip Material | Nickel |
| Reach | 0.75 |
| Washer Included | Yes |
| Center Electrode Tip Material | Nickel |
| Insulator Height | 0.059 |
| Hex Type | Hex |
| Plug Type | RA7YC |
| Part Description | Spark Plug |
| Classification | Copper Plus Automotive Spark Plug |
| Gap Style | J Gap |
| Grade Type | Premium |
| Ground Electrode Material | Nickel Copper Alloy |
| Insulator Projection (Inch) | 0.059 |
| Washer Type | Crush |
| Hex Size | 0.625 |
| Ground Electrode Core Material | Nickel |
| Center Electrode Design | Standard |
| Indexed | No |
| Ground Electrode Tip Design | J Gap |
| Ground Electrode Quantity | 1 |
| Thread Diameter | 12 |
| Thread Diameter | 0.472 |
| Resistor Type | Yes |
| Electrical Terminal Type | Non-Removable Nut |
| Manufacturer Heat Range | 7 |
| Seat Type | Flat |
Vehicle Applications:
| Make | Model | Years |
| Arctic Cat | Bearcat Widetrack | 2003 to 2005 |
| BMW | M3 | 2001 to 2006 |
| BMW | Z3 | 2001 to 2002 |
| BMW | Z4 | 2006 to 2008 |






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