NGK DILKAR6A11 Laser Iridium Spark Plug – Stock No. 9029
The NGK DILKAR6A11 is a premium Laser Iridium spark plug designed for clean ignition, stable idle, and long service life. It uses an iridium centre electrode and a platinum-tipped ground electrode to reduce wear and keep performance consistent over high mileage.
Iridium needs less voltage to spark, so cold starts improve and misfires are less likely. Throttle response is smoother, and combustion stays efficient. This plug is a direct replacement where DILKAR6A11 is specified.
| Part Number | DILKAR6A11 |
| NGK Stock Number | 9029 |
| GTIN | 87295190296 |
| Category | 686 – Spark Plug |
| Type | Laser Iridium (Iridium centre, Platinum ground) |
| Thread Diameter | M12 x 1.25 |
| Seat Type | Gasket (flat seat) |
| Hex Size | 14 mm |
| Reach | 26.5 mm |
| Heat Range | 6 (NGK scale) |
| Gap | 1.1 mm (factory set) |
| Resistor | Yes |
| Tip Design | Projected tip |
| Terminal | Solid terminal |
| Recommended Tightening Torque | 18 – 25 Nm (aluminium head, M12) |
Why choose this plug
- Strong spark with lower voltage demand for easier starts.
- Long life from iridium and platinum wear surfaces.
- Smoother idle and steady performance over time.
- Precise 1.1 mm gap for reliable ignition under load.
Fitment
– Suitable for various modern petrol engines that specify NGK DILKAR6A11.
– Use the vehicle lookup tool or check the Vehicle Fitment tab to confirm exact compatibility.
Note: Always install to the correct torque on a cold engine and verify the specified heat range and reach for your engine.
The price displayed is for a single plug, please add the desired amount to your basket.


