The customer rolled in on a Tuesday morning, visibly annoyed. His 2019 EZS — badged as a Roewe in some markets, MG in others — had the TPMS light glowing amber on the dash for the third week straight. Tire pressures were perfect. He’d checked with a gauge. He’d even had the tires rotated and re-balanced. The light stayed on.
This is a familiar story for shops that see EZS models, and it usually ends the same way: one or more of the original 433MHz sensors has gone silent.
Diagnosis: Dead Sensor, Not Dead System
I hooked up the scan tool and pulled the TPMS data. Three sensors were reporting fine. The left-rear was gone — no signal, no ID. The vehicle’s system was working exactly as designed: it lost a sensor, so it lit the warning. The problem wasn’t the car; it was a dead battery inside a factory sensor that’s roughly five years old. That’s a normal lifespan, but the OE replacement was going to cost the customer nearly double what an aftermarket unit runs, and it wasn’t in stock.
The Fix: BH-Sens BL-ST-068
Instead of waiting on a dealership order, I grabbed the BL-ST-068 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Im, MG, Rising, Roewe | OE# 10290600, 10625492, 10718213 — a pre-programmed 433MHz clamp-in sensor from BH-Sens, which is Baolong Technology’s aftermarket brand. This is a direct fit for the EZS, and it’s also listed for Im, MG, Rising, and Roewe applications. OE numbers covered include 10290600, 10625492, and 10718213, so cross-referencing took about thirty seconds. At roughly an ounce, you barely notice it in your hand.
The install was straightforward. Clamp the sensor into the wheel, mount and balance the tire, then use the TPMS tool to transmit the new sensor ID to the car’s receiver. Total time on the lift, maybe twenty minutes including programming. The customer watched the scan tool show “Sensor Learned” and watched the dash light go out on the first drive.
Before and After
Before: a warning light that wouldn’t clear, a customer losing faith in the car, and a repair estimate that felt like a rip-off. After: a clean dash, a sensor backed by a real brand, and a customer who left knowing exactly what failed and why. I’d call that a win for everyone.
Pro Tip: Don’t let “pre-programmed” confuse you. It means the sensor comes ready with the correct protocol and frequency — it doesn’t mean it’s pre-learned to a specific car. You’ll still need a TPMS tool to teach the sensor ID to the vehicle. And always verify the frequency before install; some EZS-market cousins use 315MHz, and mixing them up creates a second visit you won’t enjoy.
The Bottom Line
If you service EZS models, the BL-ST-068 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Im, MG, Rising, Roewe | OE# 10290600, 10625492, 10718213 is a solid, cost-effective replacement for dead OE sensors. It fits a wide range of shared-platform vehicles, and the pre-programmed design keeps the job fast. When the factory part is backordered or overpriced, this is the move.
