
| CODE | SILZKG8RB8S |
| ITEM | AFC 1744 |
| REPLACEMENT | 12120040551 12120041666 |
| SILZKGR8B8S/SILZKGR8C8S | |
| RERX4ZWYPB-1 | |
| B5 IRIDIUM PLATINUM/UL8RLII IRIDIUM | |
| 94201 | |
| PRICE | contact us |
| MOQ | contact us |
The 1744 SILZKG8RB8S is a top-of-the-line ignition kit designed specifically for high-performance turbocharged engines, particularly suitable for BMW B38/B48 series engines (such as the 3 Series, 5 Series, and MINI models). Its core advantage lies in its dual precious metal electrodes: an iridium center electrode and a platinum side electrode. This combination provides superior corrosion resistance, preventing ignition delays or misfires caused by electrode wear, ensuring smooth power output, and significantly improving ignition efficiency and combustion stability. Its long lifespan and adaptability to extreme operating conditions reduce frequent maintenance costs. Furthermore, its cold-type calorific value design allows it to withstand the high-temperature, high-pressure conditions of turbocharged engines, avoiding the risk of electrode meltdown. It is especially suitable for high-speed, frequent start-stop, or aggressive driving scenarios.
|
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 |


Spark Plug Number Meaning: The Code on the Shell Is a Full Specification The letters and digits stamped on the side of ...
READ MORELaser Iridium vs Iridium IX: The Short Answer Standing in the auto parts aisle, two NGK iridium spark plugs look nearly...
READ MOREThe Short Answer: What a Conventional Spark Plug Is and When It Is the Right Choice A conventional spark plug — also ca...
READ MOREThe Main Spark Plug Families Modern engines generally run on five spark plug families: nickel-copper, single platinum, ...
READ MOREA spark plug wear chart tells you exactly one thing that matters most to an engine's health: how much of the electrode ...
READ MORESpark Plug Condition: The Direct Answer First A healthy spark plug condition shows a light tan or grayish-brown deposit...
READ MOREPlease feel free to leave a message and we will reply to you soon.