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(888) 312-8812 Login SignupAutolite 5125 Copper Resistor Spark Plug
| Resistance | 4000 82 |
| Ground Electrode Tip Design | Standard |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel |
| Pre-Gap Size | 0.044 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 21 MM |
| Seat Type | Tapered |
| Reach | 13.716 MM |
| Thread Diameter | 18 MM |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Ground Electrode Tip Material | Nickel |
| Center Electrode Design | Standard |
| Center Electrode Projection | Extra-Long Projection |
| Washer(s) Included | No |
| Grade Type | Regular |
| Hex Size | 13/16 IN |
| Manufacturer Heat Range | 8 |
| Reach | 0.54 IN |
| Skirt | No |
| Hex Type | Hex |
| Indexed | No |
| Pre-Gap Size | 1.1176 MM |
| Country of Origin (Primary) | CN |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Warranty Time | 2 |
| Warranty Time UOM | YR |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00009100051257 |
| UNSPSC | 26101732 |
| Brand | Part Number |
|---|---|
| Bosch | 7538 |
| Champion Spark Plug | 100, 4130, RF14LC |
| Motorcraft | BSF44C, SP435, SP635 |
| NGK | 4652, WR4-1 |
| ACDelco | 41-604 |
| Mopar | SP00RF14LC |
| Splitfire - Archived | SF512E |
| Ford | 8U2J12405ADA |
| Atlas Spark Plugs | C71LR |
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