
| CODE | LDK8RAIP |
| ITEM | AFC 1909 |
| REPLACEMENT | 2503009 MW258145 |
| ILKR7J8 | |
| 1909 | |
| 94854 | |
| PRICE | contact us |
| MOQ | contact us |
The 1909 LDK8RAIP is an iridium-platinum spark plug suitable for various domestic car models, including Geely. It features an iridium center electrode and platinum side electrodes. The iridium-platinum electrodes offer superior high-temperature resistance and corrosion resistance, preventing ignition delays or misfires caused by electrode wear. This significantly improves heat dissipation efficiency and corrosion resistance, resulting in a service life of 60,000-80,000 kilometers. Furthermore, its cold-type heat range design effectively balances the cooling demands of turbocharged engines, preventing carbon buildup or pre-ignition knocking and avoiding the risk of electrode meltdown.
|
Shell |
|
|
Thread Diameter |
12mm |
|
Thread Pitch |
1.25mm |
|
Seat Type |
Gasket |
|
Reach |
26.5mm (1.043") |
|
Terminal Type |
Solid |
|
Overall Height |
ISO |
|
Gap |
0.8mm (.031") |
|
Torque |
20N.m |
|
Center Electrode |
|
|
Material |
Iridium |
|
Type |
Standard |
|
Size |
0.5mm |
|
Ground Electrode |
|
|
Material |
Platinum |
|
Type |
Standard |
|
Quantity |
1 |
|
Specifications |
|
|
Resistor |
Yes |
|
Heat Range |
8 |
|
Longevity |
60000-80000km |


If you are comparing a heat range 6 and a heat range 7 spark plug for the same engine, the direct answer is that the 6 ...
READ MOREA spark plug gap that is too small produces a short, weak spark that cannot ignite the air-fuel mixture reliably. In or...
READ MORESelecting the heat range of a spark plug is not a performance upgrade. It is a combustion tuning decision that affects ...
READ MOREPicture a 2020 sedan with 65,000 miles. The engine still runs, but you notice a slight drop in fuel economy and the col...
READ MOREA spark plug does one essential job: it generates a high-voltage arc that ignites the air-fuel mixture inside the combu...
READ MORESpark Plug Indexing: The Short Answer Spark plug indexing is the deliberate rotation of a spark plug so that the open s...
READ MOREPlease feel free to leave a message and we will reply to you soon.