Bosch BOS-FR7DII35V
Features:
- 360 degree continuous laser welding increases durability for increased life
- Double Iridium electrodes – iridium-alloy firing pin and an iridium-alloy pin laser-welded onto the ground electrode offer higher performance and up to 4 times longer life compared to standard copper spark plugs
- Copper core provides broader heat range to resist pre-ignition and fouling
- OE Fine Wire design requires up to 24% less voltage to ignite
Bosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology. Bosch Double Iridium Pin-to-Pin technology features 2 iridium-alloy electrodes – an iridium-alloy firing pin and iridium-alloy pin laser-welded onto the ground electrode. This design offers higher performance by allowing more efficient flame-kernel growth and up to 4 times longer life compared to standard copper spark plugs
Attributes:
| Spark Plug Type | 4-Cycle |
| Indexed | No |
| Center Electrode Design | Fine Wire |
| Hex Type | Hex |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Configuration | Standard |
| Ground Electrode Tip Design | Pin-to-Pin |
| Resistance | 6000 |
| Resistor Type | Yes |
| Insulator Material | Ceramic |
| Thread Diameter | 14 |
| Reach | 19 |
| Seat Type | Flat |
| Manufacturer Heat Range | 7 |
| Hex Size | 16 |
| Ground Electrode Quantity | 1 |
| Pre-Gap Size | 1.3 |
| Insulator Type | Non-Projected |
| Outdoor Power Equipment Application | No |
| Package Contents | Spark Plug |
| Package Quantity | 1 |
| Product Length | 3.030709 in |
| Product Width | 0.748031 in |
| Prop 65 Warning Label Required? | No |
| Resistor | Yes |
| Short Style | No |






Reviews
There are no reviews yet.