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⚡ Ignite your drive with Bosch’s double iridium spark plugs—where precision meets power!
Bosch Automotive (9603) Double Iridium Spark Plugs feature ultra-fine 0.6mm iridium firing pins and ground electrodes, delivering 4X longer service life than standard copper plugs. With a 360-degree laser weld for enhanced durability and pre-gapped OEM fitment, these plugs ensure superior ignitability and reliable performance across multiple premium vehicle models. Trusted by professionals and backed by a 7-year satisfaction guarantee, they are the ultimate upgrade for drivers seeking lasting power and efficiency.
| ASIN | B0792LVCZW |
| Best Sellers Rank | #18,644 in Automotive ( See Top 100 in Automotive ) #110 in Automotive Performance Spark Plugs |
| Brand | BOSCH |
| Brand Name | BOSCH |
| Compatible with Vehicle Type | Honda Civic |
| Core Material | Iridium |
| Core material | Iridium |
| Country of Publication | Germany |
| Customer Reviews | 4.6 out of 5 stars 685 Reviews |
| Gap Size | 0.6 Millimeters |
| Global Trade Identification Number | 00028851010085, 00028851010382 |
| Included Components | spark plugs |
| Item Type Name | OE Replacement Spark Plug, Up to 4X Longer Life (4 Pk) Acura; Chrysler; Ford; Honda; Infiniti; Jaguar; Lexus; Mercedes-Benz; Mitsubishi; Nissan; Subaru; Toyota +More |
| Item Weight | 0.43 Pounds |
| Manufacturer | Bosch Automotive |
| Manufacturer Part Number | 9603 |
| Manufacturer Warranty Description | Limited |
| Thread Size | M30 |
| Thread size | M30 |
| Top Material Type | Nickel |
| Top material type | Nickel |
| UPC | 028851010085 028851010382 |
| Unit Count | 4 Count |
| Vehicle service type | Honda Civic |
A**N
Works well
Works well as it is supposed to do..
R**E
Good
Good
Trustpilot
2 weeks ago
2 weeks ago