STANDARDSpark Plug; Copper; Plug Number: RN14YC, RN14Y; Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
| Make | Model | Submodel | Years | Fitment Notes |
| Chevrolet | Bel Air | Base | 1967 - 1969 | |
| Chevrolet | Bel Air | Base | 1968 | engine V8 - 6.5L 6489cc 396ci GAS 4BBL - 2 valve OHV |
| Chevrolet | Biscayne | Base | 1967 - 1969 | |
| Chevrolet | Biscayne | Base | 1968 | engine V8 - 6.5L 6489cc 396ci GAS 4BBL - 2 valve OHV engine V8 - 7.0L 6998cc 427ci GAS 4BBL - 2 valve OHV |
| Chevrolet | Brookwood | Base | 1969 | |
| Chevrolet | Caprice | Base | 1967 - 1969 | |
| Chevrolet | Caprice | Base | 1968 | engine V8 - 6.5L 6489cc 396ci GAS 4BBL - 2 valve OHV |
| Chevrolet | Impala | Base | 1967 - 1969 | |
| Chevrolet | Impala | Base | 1968 | engine V8 - 6.5L 6489cc 396ci GAS 4BBL - 2 valve OHV |
| Chevrolet | Impala | SS | 1967 | |
| Chevrolet | Townsman | Base | 1969 |
| Center Electrode Tip Material | Nickel |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Electrode Core Material | Nickel |
| Heat Range | 14 |
| Number Of Ground Electrodes | 1 |
| Preset Gap (in) | 0.035 Inch |
| Preset Gap (mm) | 0.9mm |
| Resistor Type | Yes |
| Seat | Flat |
| Service Number | RN14YC |
| Unit of Measure | Each |
| UPC | 037551001514 |
| Warranty | 2 Year LIMITED WARRANTY |
