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NGK SPARK PLUGS BM7F Part Description
Manufacturer
Product Description
NGK Standard Spark Plug
Features & Benefits
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode provides consistent performance
- RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
- NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
NGK SPARK PLUGS BM7F Specifications
Product Attributes
| Short Style Spark Plug | Yes |
| Service Number | BM7F |
| Stock Number | 6421 |
| Part Number | BM7F |
| Resistance | 0.0 82 |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | J-Gap |
| Ground Electrode Core Material | Nickel |
| Washer(s) Included | No |
| Grade Type | Standard Replacement |
| Electrical Terminal Type | Removable Nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel |
| Pre-Gap Size | .028 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 5/8" (16mm) |
| Insulator Height | 1.45 IN |
| Manufacturer Heat Range | 7 |
| Seat Type | Tapered |
| Reach | 0.375 IN |
| Thread Diameter | 0.551 IN |
| Insulator Material | Ceramic |
| Resistor Type | No |
| Skirt Length | 0.0 IN |
| Ground Electrode Tip Material | Nickel |
| Skirt | No |
| Center Electrode Insulator Tip Projection | 0.04 IN |
| Center Electrode Design | Standard |
| Center Electrode Projection | Non-Projected |
| Metallurgy | Copper |
| Thread Type Standard | Metric |
| Pre-Gap Size | 0.7 MM |
| Insulator Height | 36.9 MM |
| Reach | 7.8 MM |
| 6648 | 0.0 MM |
| Thread Size | M14 - 1.25 |
| Center Electrode Insulator Tip Projection | 1.0 MM |
Additional Information
| Warranty Time UOM | MO |
| Warranty Time | 2 |
| Country of Origin (Primary) | JP |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00087295164211 |
| VMRS Code | 033003005 |
| UNSPSC | 26101732 |
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