NGK BM6F (6221) Standard Spark Plug
NGK BM6F (stock number 6221) is listed as a standard spark plug. Compare the exact part number and product specifications with the manufacturer-recommended application before ordering.
Catalog technical specifications
- Thread diameter: 14 mm
- Thread reach: 7.8 mm
- Hex size: 5/8"
- Seat type: Tapered
- Resistor type: Non
- Projection: Non
- Heat range: 6
- Center electrode: Nickel
- Ground electrodes: 1 Ground Electrode
- Terminal type: Loose
- Pre-set gap: 0.028 in
- Thread pitch: 1.25 mm
Confirm compatibility and the exact part number using the official NGK/NTK Part Finder before ordering. No vehicle fitment is inferred from this listing.
| Technical Specs | |
| Thread Size (mm) | 14 |
| Thread Reach (mm) | 7.8 |
| Hex Size (inch) | 5/8" |
| Seat Type | Tapered |
| Resistor Type | Non |
| Projection Type | Non |
| Heat Range | 6 |
| Center Electrode Type & Material | Nickel |
| No. of Ground Electrodes | 1 Ground Electrode |
| Terminal Type | Loose |
| Pre-Set Gap (inch) | 0.028" |
| Thread Pitch (mm) | 1.25 |
BM6F (6221)
NGK / NTK PRODUCT DETAILS · U.S. STORE
- Brand: NGK
- Product Code: NGK-BM6F (6221)
- Availability: In Stock
Free shipping on U.S. orders over $69 · Prices in USD
-
$4.04
Check compatibility: Confirm the NGK/NTK part number and vehicle application before placing your order.



