
| CODE | PF6RW-TG |
| ITEM | AFC 1725 |
| REPLACEMENT | 101905621B |
| PFR6W-TG | |
| KC7PYPBX | |
| 5547 | |
| XP3923 | |
| PRICE | contact us |
| MOQ | contact us |
The 1725 PF6RW-TG is a dual platinum three-electrode spark plug suitable for Audi and Volkswagen 4.2L series engines. It utilizes a dual precious metal combination of a platinum center electrode and outer electrodes, offering excellent wear resistance and thermal stability. The dual platinum electrodes are highly corrosion-resistant, and the three-electrode structure expands the ignition contact area, significantly improving ignition stability, reducing electrode wear, and ensuring consistent ignition performance, making it particularly suitable for frequent start-stop or low-speed operating conditions. Its service life reaches 60,000-80,000 kilometers, reducing maintenance costs. Furthermore, its heat range of 6 allows it to withstand the high-temperature, high-pressure conditions of turbocharged engines, effectively balancing heat dissipation efficiency and ignition performance, and avoiding the risk of electrode meltdown.
| Shell | |
| Thread Diameter | 14mm |
| Thread Pitch | 1.25mm |
| Seat Type | Gasket |
| Reach | 19mm (.748") |
| Terminal Type | Solid |
| Overall Height | ISO |
| Gap | 0.8mm (.031") |
| Torque | 30N.m |
| Center Electrode | |
| Material | Platinum |
| Type | Standard |
| Size | 0.8mm |
| Ground Electrode | |
| Material | Platinum |
| Type | Standard |
| Quantity | 3 |
| Specifications | |
| Resistor | Yes |
| Heat Range | 6 |
| 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.