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(888) 312-8812 Login SignupCopper Plus Small Engine Spark Plug RN4C Carton of 4
Dodge Lt. Trk.: 4.0L V8 (56-53), 5.1L V8 (59-58), 5.8L V8 (59-58); Dodge Van: 5.1L V8 (58-58), 5.2L V8 (59-59); Porsche Pass. Car: 1.7L H4 (73-70), 1.8L H4 (75-74)
| Ground Electrode Core Material | Nickel |
| Washer(s) Included | Yes |
| Electrical Terminal Type | Removable Nut |
| Center Electrode Tip Material | Copper |
| Pre-Gap Size | 0.025 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.813 IN |
| Manufacturer Heat Range | 4 |
| Seat Type | Flat |
| Reach | 0.75 IN |
| Thread Diameter | 0.551 IN |
| Resistor Type | Yes |
| Hex Type | Hex |
| Washer Type | Crush |
| Indexed | No |
| Core Nose Length | 12.7 MM |
| Center Electrode Diameter (inch) | 0.1 IN |
| Classification | Champion Copper Plus Small Engine |
| Ground Electrode Material | Nickel Copper Alloy |
| Installed Height (inch) | 2.15 IN |
| Part Description | Spark Plug |
| Plug Type | RN4C |
| Taper Diameter (inch) | 0.25 IN |
| Thread Diameter | 14.000 MM |
| Title | Champion Copper Plus Small Engine- Boxed - RN4C |
| Hex Size | 20.650 MM |
| Ground Electrode Tip Material | Nickel |
| Center Electrode Design | Standard |
| Core Nose Length | 0.500 IN |
| Grade Type | Premium |
| Pre-Gap Size | 0.64 MM |
| Subject To Prop 65 (yes/no) | No |
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Harmonized Tariff Code (HTS) | 8511100000 |
| Refurbished Part | N |
| Remanufactured Part | N |
| UPC | 00037551000845 |
| VMRS Code | 033003005 |
| Brand | Part Number |
|---|---|
| Champion Spark Plug | RN4C, RN4, RN4G, XN4 |
| DENSO | W20ESRL, W20ESRL11, W20ESRU, 3057, 3058 |
| NGK | BR6ES, BR6ES11, BR7EB, BR7EB11, 4922 |
| ACDelco | CR42N, R42CXL |
| Motorcraft | AGR21, AGR2X, AGS2C, AGR2C |
| Torch | F8C, F8RC, F6RC, F8RP |
| Bosch | 4015, 4033, 4215, 4233, 7998, 7999, W7CCX, WR7CC, WR7CCX, WR7CP, WR7CPX, 7598, 7599, WR5CP |
| Autolite | 403, 404 |
| Tecumseh/Lauson | 34645 |
| ACCEL | 143 |
| Beru | 14R7CU, Z59 |
| E3 | E318, FF18 |
| John Deere | PT21132 |
| MTD Products | 1763891, 34654, GW1763891, TC34645 |
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