The HAN DM-I has quietly become one of the most common sights in North American driveways, and with that ubiquity comes a predictable problem: tire pressure sensors that die at the worst possible moment. If you’ve been wrenching on these hybrids for any length of time, you know the drill—one cold morning, the TPMS light pops on, and the factory sensor is either backordered or priced like it’s made of gold.
That’s where the aftermarket has stepped up. The BL-ST-062 from BH-Sens (Baolong Technology) is making rounds in independent shops because it covers not just the DM-I, but a whole family of BYD vehicles plus Toyota and Denza models. It’s pre-programmed, clamp-in, and runs on 433MHz—the frequency that matters for this platform. For shop owners stocking parts, this one SKU replaces a lot of headaches.
The Fitment Reality for HAN DM-I Owners
Let’s be clear about what you’re dealing with. The HAN DM-I uses a direct TPMS system, meaning each wheel has a sensor broadcasting pressure and temperature data to the body control module. The factory units—OE numbers 4260703011, SA3HE3609200B, and SFH3609200B—are reliable but not immortal. Battery life typically runs five to seven years, which means 2020 and 2021 model year vehicles are entering the failure window right now.
What makes the BL-ST-062 interesting is its coverage map. BH-Sens lists 41 vehicle applications for this sensor, spanning BYD’s Han, Tang, and Song lines, Denza‘s D9, and even some Toyota models that share the same TPMS architecture. For a shop that services Asian imports, that breadth is practical. You’re not stocking five different sensors for five different cars; you’re stocking one that covers the majority of what rolls through the bay.
How to Verify Fitment Before You Buy
Here’s the part that trips up both DIYers and seasoned techs: the sensor frequency has to match, but so does the programming protocol. The BL-ST-062 is pre-programmed, which means it arrives ready to pair with the vehicle’s receiver module. No cloning, no manual ID writing. But you still need to confirm your specific DM-I trim and model year.
Before clicking purchase, check three things:
- Model year: The DM-I has been sold in various trims since 2021. Most use 433MHz, but verify yours.
- OE part number: Pull the sensor out of the wheel or check service records. If you see 4260703011, SA3HE3609200B, or SFH3609200B, the BL-ST-062 is a direct match.
- Programming method: Some shops use a TPMS tool to copy the sensor ID from the old unit. The BL-ST-062 works with standard OBD or handheld programming tools from Autel and Bartec.
One thing to watch: if your DM-I was built for a specific market (European export vs. domestic China), the TPMS frequency could differ. The 433MHz version is the North American and Asian standard, but double-checking the door jamb sticker or the original sensor label takes thirty seconds and saves a return shipping fee.
What the BL-ST-062 Actually Delivers
Baolong Technology isn’t a no-name factory out of Shenzhen. They’re an OE supplier, which means this sensor comes off the same production lines that feed assembly plants. The build quality shows it—the valve stem is aluminum, the housing is sealed against moisture, and the battery is rated for seven-plus years of normal operation.
Mechanically, it’s a clamp-in design, which is what you want for a vehicle like the DM-I that sees highway miles. Some aftermarket sensors use a snap-in rubber valve that can crack in extreme cold. Not this one. The clamping nut torques down to spec, and the sensor body sits firmly in the wheel well, handling the DM-I’s weight without flexing.
Performance-wise, the readings are consistent with factory behavior. The sensor transmits every 60 seconds at rest and every 5 seconds above 25 km/h, which means the dashboard display updates in real time when you’re on the highway. Temperature data is also transmitted, which helps if you’re diagnosing brake heat issues or bearing wear.
The Installation Reality
For technicians, the BL-ST-062 installs exactly like a factory sensor. You mount it, torque the valve stem nut to 4-5 Nm, and use a TPMS tool to program the sensor ID into the vehicle’s receiver. The pre-programmed aspect is a time-saver—you don’t need to manually enter a long hex code. The tool reads the sensor, and you hit “write” on the vehicle.
One caveat: the sensor is designed for standard aluminum and steel wheels. If the DM-I is running aftermarket rims with thicker valve stem holes, you might need a different grommet or washer. That’s not a sensor flaw; it’s a wheel compatibility issue. In practice, most customers stick with factory wheels, so it rarely matters.
Pro Tip: Always record the sensor ID before mounting the tire. If a customer comes back with a sensor that won’t program, having the ID on the work order means you can troubleshoot whether it’s a sensor issue or a receiver issue without pulling the tire off again.
Aftermarket vs. OE: Where the Value Sits
The factory sensor for the HAN DM-I will run you anywhere from $55 to $80 per unit depending on your dealer relationship. The BL-ST-062 typically lands at roughly half that, and you’re getting the same OE-level build. For a four-wheel replacement—which is what you should recommend when one sensor dies, because the others are close behind—that’s a savings of $80 to $120 after labor.
There are cheaper sensors on the market, usually in the $12 to $20 range. You’ve seen them fail. They use inferior batteries that die in two years, or the pressure readings drift by 3-4 PSI, which triggers false warnings. The BL-ST-062 sits in the sweet spot: affordable enough to make sense for the customer, robust enough that you won’t see it back in the bay for a warranty claim.
Common Mistakes to Avoid
- Mixing frequencies: You can’t run a 315MHz sensor in a 433MHz vehicle. The receiver won’t pick it up, and you’ll waste an hour diagnosing a “faulty” sensor that’s actually fine.
- Skipping the torque spec: Hand-tightening the valve stem nut leads to air leaks. Use a torque wrench. It’s not optional.
- Forgetting to clear old codes: After programming the new sensors, clear the TPMS codes from the BCM. If you don’t, the light might stay on even with good data.
The Buyer Takeaway for 2026
The aftermarket TPMS landscape is shifting. More shops are moving away from dealer-only parts for common vehicles like the HAN DM-I, and the BL-ST-062 is a good reason why. It covers the model family, matches OE specs, and costs less than the factory alternative. For a shop owner, it’s a stable SKU to stock. For a DIY owner, it’s a straightforward replacement that doesn’t require a tech’s touch to program.
If your DM-I’s TPMS light is on, start with the sensor in the driver’s front tire—that’s the one that fails most often due to heat cycling. Pull the wheel, check the OE number, and order the BL-ST-062 TPMS sensor. It’s a direct fit for the 433MHz system, and you’ll have it on the road in under an hour.
The best part? You won’t have to do it again for another five to seven years. That’s the kind of reliability that keeps customers coming back—and keeps the DM-I rolling without that annoying amber light on the dash.
Recommended Part: BL-ST-062 – Direct-fit OE-grade replacement, ships same day.
