Roewe may not be the first name that comes to mind when you think of TPMS service volume, but for shops working on Chinese domestic market (CDM) vehicles or gray-market imports, the brand is becoming impossible to ignore. And with the growing crossover between Roewe, MG, and Rising models—all built on shared SAIC platforms—the demand for a single, pre-programmed sensor that covers multiple badges is climbing steadily.
The good news? The aftermarket has responded. The BH-Sens BL-ST-031, a 433MHz clamp-in sensor from Baolong Technology, claims fitment across 59 vehicle applications spanning Roewe, MG, Rising, and IM. That’s a bold coverage claim. But before you start stocking these for every RWD or RX5 that rolls in, let’s break down what “compatible” actually means with these platforms, and how to verify fitment without burning a comeback.
The Shared Platform Problem (and Opportunity)
SAIC Motor doesn’t make this easy. The same TPMS hardware that ships in a Roewe i5 can show up in an MG 5, a Rising ER6, or even an IM L7—sometimes with the same OE part number, sometimes not. The BL-ST-031 references three OE numbers: 10290600, 10625492, and 10718213. That’s useful, but it’s also a trap if you assume those numbers are interchangeable across all years.
Here’s the reality: 433MHz is the dominant frequency for SAIC’s passenger car lineup from roughly 2015 onward, but the sensor protocol isn’t always identical. Baolong (the parent brand) has been the OE supplier for many of these platforms, which is why their aftermarket sensors work as direct replacements. But “pre-programmed” doesn’t mean “universal.” It means the sensor arrives with the correct protocol already flashed for the listed applications. If a car isn’t in the coverage list, don’t force it.
Key Specs at a Glance
| Spec | BL-ST-031 |
|---|---|
| Brand | BH-Sens (Baolong Technology) |
| Frequency | 433MHz |
| Type | Clamp-in, pre-programmed |
| OE References | 10290600, 10625492, 10718213 |
| Covered Platforms | Roewe, MG, Rising, IM |
| Total Applications | 59 |
| Weight | ~1 oz |
How to Verify Fitment Before You Buy
If you’re ordering for a customer’s 2021 Roewe RX5 PLUS and the catalog says “2016-2023,” that’s a good sign—but it’s not a guarantee. Here’s the verification workflow we recommend to shops:
1. Check the valve stem location and angle. The BL-ST-031 is a clamp-in sensor, so it needs a metal snap-in valve. If the car has a rubber stem from a previous aftermarket sensor install, you’ll need to replace the entire unit, not just the sensor body.
2. Confirm the frequency with a handheld TPMS tool. Even though the sensor is pre-programmed, the car’s receiver must be on 433MHz. A quick OBD read or activation test from a tool like the Autel MX-Sensor or Bartec TPMS tool will confirm. Don’t skip this step—some early Roewe 350 models used 315MHz.
3. Cross-reference the OE number with the car’s build date. The 10625492 number, for example, shows up on later MG and Rising vehicles, while 10290600 is more common on earlier Roewe models. If your customer’s car has a 2022 build date, and you’re only seeing 10290600 in the catalog, pause and double-check.
4. Look for the FCC ID on the original sensor. If the car still has its factory sensor installed, the FCC ID printed on the housing is the most reliable reference. Match it against the BL-ST-031’s FCC approval. If it matches, you’re good. If not, send it back.
What Shops Are Actually Reporting
We’ve seen mixed feedback from independent shops on the BL-ST-031, but the pattern is consistent: the sensor works well when used within its stated coverage, and fails when techs try to stretch it into applications it wasn’t designed for. The most common issue we hear about? A 2020 Roewe Marvel X—which sits on a different electrical architecture than the RX5—won’t always sync with this sensor, even though it’s 433MHz. That’s not a defect; it’s a protocol mismatch. The Marvel X uses a different TPMS module, and the BL-ST-031 isn’t listed for it.
On the flip side, shops that stick to the covered list report activation times under 10 seconds and no relearn issues on most Roewe and MG models. The sensor’s signal strength is solid, and the housing quality is consistent with what you’d expect from Baolong—these aren’t cheap clones.
Pro Tip: When you’re diagnosing a TPMS fault on a Roewe or MG, always check the sensor battery voltage before condemning the module. These cars are notorious for throwing a “TPMS Malfunction” warning when the battery drops below 2.6V, even if the sensor is still transmitting. The BL-ST-031 ships with a fresh battery, so if you’re seeing low voltage on an older sensor, just replace it—don’t waste time troubleshooting the receiver.
The Buying Decision: OE vs. Aftermarket
If you have a dealership account, OE sensors for these platforms run anywhere from $45 to $80 per unit depending on the model. The BL-ST-031 comes in significantly lower, and for a pre-programmed sensor with this coverage range, the value proposition is strong—especially for shops that service multiple SAIC brands.
The trade-off is catalog discipline. OE sensors are vehicle-specific, so there’s no ambiguity. Aftermarket sensors give you broader coverage but put the fitment responsibility on you. That’s fine if you’re organized. It’s a problem if you’re the kind of shop that grabs a sensor off the shelf based on frequency alone.
Bottom Line
The BL-ST-031 is a legitimate, well-built TPMS sensor for the SAIC family, and it deserves a spot in your inventory if you work on Roewe, MG, or Rising vehicles. The 59-application coverage is real, the 433MHz frequency is correct for the vast majority of these cars, and the pre-programmed nature eliminates the need for a cloning tool.
But the fitment verification process isn’t optional. Check the OE number, confirm the build date, and test the frequency before you install. Done right, this sensor will save you time and money. Done wrong, it’ll cost you a comeback.
For shops that need a dependable, pre-programmed option for SAIC platforms, the | OE# 10290600, 10625492, 10718213](https://longweiparts.com/product/bh-sens-433mhz-tpms-tire-pressure-sensor-fits-im-mg-rising-roewe-oe-10290600-10625492-10718213-bl-st-031/”>BL-ST-031 from BH-Sens) is worth stocking. Just keep the coverage list handy and don’t get creative with fitment.
Recommended Part: BL-ST-031 – OE-grade replacement, in stock now.
