What the BL-ST-030 Actually Fits
This is not a universal sensor. It has a fixed 433MHz output, a clamp-in metal stem, and comes pre-programmed for specific Changan applications.
| Spec | Detail |
|---|---|
| Part / SKU | BL-ST-030 |
| Brand | BH-Sens (Baolong Technology) |
| Frequency | 433 MHz |
| Valve style | Clamp-in (metal stem, nut-mounted) |
| Programming | Pre-programmed from the factory |
| OE references | 3601010M01AA, 3601010M03 |
| Fitment | Changan — 9 dedicated applications, including the EADO DT |
Verify Fitment Before You Pay
1. Read the OE number on your old sensor
Remove the wheel and check the number stamped on the sensor housing or stem base. If it reads 3601010M01AA or 3601010M03, the BL-ST-030 is a straight swap. Nothing legible? Photograph the sensor and compare its stem length and housing shape to the product images.
2. Confirm the frequency
Frequency is not interchangeable. Some Changan systems run 315MHz, and a 433MHz sensor will never be recognized by a 315MHz receiver — no amount of programming fixes that. Any tire shop with a TPMS scan tool can read your current sensor’s frequency in under a minute.
3. Check the valve style
Clamp-in sensors seat in the rim hole with a metal stem, nut, and rubber seal. Snap-in sensors use a rubber stem. They do not interchange, and forcing the wrong one in leads to slow leaks or a sensor that won’t seat flush. This part is clamp-in only.
4. Confirm model year and trim
EADO DT production spans several model years, and Changan updated TPMS hardware along the way. Cross-check the sticker in the driver’s door jamb or your owner’s manual before ordering.
Signs You Bought the Wrong Sensor
The warning lamp stays on after a relearn attempt, the sensor never appears as an ID on the scan