




⚡ Ignite your drive with Bosch’s double iridium spark – where power meets endurance!
The BOSCH 9604 OE Fine Wire Double Iridium Spark Plug features a 0.6mm fine wire firing pin and double iridium electrodes, delivering up to 4X longer service life than standard copper plugs. Its 360-degree continuous laser weld ensures exceptional durability and corrosion resistance. Designed for superior ignitability and fuel efficiency, this spark plug comes with a 7-year performance satisfaction guarantee, making it a premium choice for enhanced engine performance and reliability.




| ASIN | B00515NHCM |
| Best Sellers Rank | #89,454 in Automotive ( See Top 100 in Automotive ) #552 in Automotive Performance Spark Plugs |
| Brand | BOSCH |
| Brand Name | BOSCH |
| Compatible with Vehicle Type | [Some] |
| Core Material | Metal |
| Core material | Metal |
| Customer Reviews | 4.5 out of 5 stars 339 Reviews |
| Gap Size | 0.6 Millimeters |
| Global Trade Identification Number | 00028851010399 |
| Included Components | Spark Plug |
| Item Type Name | OE Replacement Spark Plug, Up to 4X Longer Life (1 Pk) Acura: CL EL MDX TL; Dodge: Durango Ram; Honda: Accord Civic CR-V Insight Odyssey Pilot; Ford; Chevrolet; Jeep; Mazda, Mitsubishi |
| Manufacturer | Bosch |
| Manufacturer Part Number | FR7LII33X |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Thread Size | 14mm |
| Thread size | 14mm |
| Top Material Type | Iridium |
| Top material type | Iridium |
| UPC | 028851010399 |
| Unit Count | 1 Count |
| Vehicle service type | [Some] |
M**N
Amazing
Perfect fit for JK 3.8L 2009 Great performance and control on fuel consumption
Trustpilot
1 month ago
3 weeks ago