NGK IMR9C-9H (6777) Laser Iridium Spark Plug
NGK IMR9C-9H (stock number 6777) is listed as a laser iridium spark plug. Compare the exact part number and product specifications with the manufacturer-recommended application before ordering.
Catalog technical specifications
- Thread diameter: 10 mm
- Thread reach: 19.0(12.7) mm
- Hex size: 5/8"
- Seat type: Gasket
- Resistor type: Resistor
- Projection: Projected
- Heat range: 9
- Center electrode: Iridium
- Ground electrodes: 1 Ground Electrode
- Terminal type: Stud
- Pre-set gap: 0.036 in
- Thread pitch: 1 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) | 10 |
| Thread Reach (mm) | 19.0(12.7) |
| Hex Size (inch) | 5/8" |
| Seat Type | Gasket |
| Resistor Type | Resistor |
| Projection Type | Projected |
| Heat Range | 9 |
| Center Electrode Type & Material | Iridium |
| No. of Ground Electrodes | 1 Ground Electrode |
| Terminal Type | Stud |
| Pre-Set Gap (inch) | 0.036" |
| Thread Pitch (mm) | 1 |
IMR9C-9H (6777)
NGK / NTK PRODUCT DETAILS · U.S. STORE
- Brand: NGK
- Product Code: NGK-IMR9C-9H (6777)
- Availability: In Stock
Free shipping on U.S. orders over $69 · Prices in USD
-
$15.93
Check compatibility: Confirm the NGK/NTK part number and vehicle application before placing your order.



