







⚡ Ignite your drive with Bosch Super 4 – where performance meets precision!
Bosch FR78X (N50) Super 4 spark plugs deliver reliable ignition with advanced surface air-gap technology to resist carbon fouling. Featuring a durable alloy steel core and ceramic top, these OEM-quality plugs ensure optimal combustion efficiency with a precise 1mm gap and 14mm thread size, making them ideal for older passenger cars seeking enhanced engine performance and longevity.
| ASIN | B002ZRQ42E |
| Best Sellers Rank | #15,586 in Automotive ( See Top 100 in Automotive ) #83 in Automotive Performance Spark Plugs |
| Brand | BOSCH |
| Brand Name | BOSCH |
| Compatible with Vehicle Type | Car |
| Core Material | Alloy Steel |
| Core material | Alloy Steel |
| Customer Reviews | 4.6 out of 5 stars 5,738 Reviews |
| Gap Size | 1 Millimeters |
| Global Trade Identification Number | 03165141077186 |
| Included Components | Contents: 1 item |
| Item Type Name | Bosch 0242232802 Spark-Plug Set |
| Manufacturer | Bosch |
| Manufacturer Part Number | 2011500959000 |
| Thread Size | 14 mm |
| Thread size | 14 mm |
| Top Material Type | Ceramic |
| Top material type | Ceramic |
| Unit Count | 1.0 Count |
| Vehicle service type | Car |
A**M
Good ny
Not fit
J**R
Better buy other
Only 1 of 4 is in good working condition. The rest having low ignition spark
Trustpilot
1 day ago
2 weeks ago