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$321
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Unlock enhanced performance and dependable ignition with the Autolite Copper Resistor Spark Plug. Its core, made entirely of high-grade copper, is known for superior thermal conductivity, allowing for optimal heat dissipation. This characteristic helps to prevent pre-ignition, ensuring your engine runs more smoothly. Moreover, the Autolite 3926 features a built-in resistor that significantly diminishes electromagnetic interference (EMI), which is crucial for maintaining the integrity of electronic systems in modern cars. This spark plug is designed to protect your vehicle's electronic configurations, promoting optimal engine performance and shielding against malfunctions.
| 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 | 1.1176 MM |
| Ground Electrode Quantity | 1 |
| Hex Size | 16 MM |
| Seat Type | Flat |
| Reach | 0.75 IN |
| Thread Diameter | 14 MM |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Ground Electrode Tip Material | Nickel |
| Center Electrode Design | Standard |
| Center Electrode Projection | Mid Projection |
| Washer(s) Included | Yes |
| Grade Type | Regular |
| Pre-Gap Size | 0.044 IN |
| Hex Size | 5/8 IN |
| Manufacturer Heat Range | 7 |
| Skirt | Yes |
| Hex Type | Hex |
| Indexed | No |
| Reach | 19.049999999999997 MM |
| Pre-Gap Size (Millimeter) | 1.1 |
| Resistance (Ohm) | 4000 |
| Thread Diameter (Millimeter) | 14 |
| Hex Size (Inch) | 5/8 |
| Reach (Millimeter) | 19 |
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Warranty Time | 2 |
| Warranty Time UOM | YR |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00009100039262 |
| UNSPSC | 26101732 |
| Brand | Part Number |
|---|---|
| Bosch | 7700, FR10DC , FR10DCX+, FR10DCX , FR8KTC |
| Champion Spark Plug | 431, 431-1, RC14YC, RC14YC4, XC92YC |
| DENSO Auto Parts | 3183, Q14R-U11, Q16PR-U11 |
| Motorcraft | AGSP52, AGSP62C, SP424, SP624 |
| NGK | 1086, BCP4ES-11, BKR4E, BKR4E-11, BKR4ESA-11, BKR5ES, FR4 |
| ACDelco | 41-603, 41-607, 41-627, 41-628, FR3LSJ, FR4LSJ, FR5LS |
| General Motors | 5613448, 21020184, 25177454, 25177455, 5614106, 5614241, 5614245, 5614286 |
| Mopar | SP00RC14YC |
| Delphi | 33521 |
| ACCEL | 786 |
| Briggs & Stratton | 496018, 496018S |
| Ford | 8U2J12405BGA |
| Atlas Spark Plugs | C17R, C19R |
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