NGK BCP7ES Spark Plug – Stock No. 5030
The NGK BCP7ES is a reliable, cold heat range spark plug for engines that run hotter or see sustained high-load use. It uses a projected tip to place the spark in a better position in the combustion chamber for clean ignition. The non-resistor design maximises spark energy. It suits many performance and motorsport builds that specify a 14 mm, long-reach plug.
- Cold heat range 7 for tuned or hard-driven engines that need better knock resistance
- Projected tip for stable ignition and smoother combustion
- Nickel alloy electrode with copper core for good heat transfer and durability
Note: This is a non-resistor plug. It may cause electrical noise in sensitive ignition or audio systems. Check your vehicle’s specification before choosing non-resistor plugs. Use the vehicle lookup or see the Vehicle Fitment tab to confirm compatibility.
| Part number | BCP7ES |
| NGK stock number | 5030 |
| GTIN | 087295150306 |
| Category | 686 – Spark Plug |
| Thread diameter | 14.0 mm |
| Thread pitch | 1.25 mm |
| Reach (thread length) | 19.0 mm |
| Hex size | 16 mm |
| Seat type | Flat seat with gasket |
| Heat range | 7 (NGK scale – colder than 6) |
| Resistor | No |
| Tip style | Projected insulator |
| Centre electrode | Nickel alloy with copper core |
| Ground electrode | Single, standard |
| Factory gap | 0.8 mm (adjust to vehicle spec) |
Fitment guidance
Suitable where a 14 mm x 1.25, 19 mm reach, 16 mm hex, projected, non-resistor plug with a cold heat range is specified. Always confirm using the vehicle lookup or the Vehicle Fitment tab before ordering.
The price displayed is for a single plug, please add the desired amount to your basket.


