Why “Fits 阁瑞斯” Is Not a Fitment Spec
The name on the tailgate tells you almost nothing about the TPMS sensor inside the wheel. A single model generation can leave the line with two or three different sensor suppliers depending on the plant, the trim, and the month it was built. Mid-cycle updates swap sensor protocols without changing the badge.
What actually determines whether a sensor works comes down to four things:
- Radio frequency — 433MHz or 315MHz. These do not talk to each other.
- Protocol and ID handling — the sensor must speak the vehicle’s language and be programmed correctly.
- Mechanical fit — clamp-in versus snap-in stem, and the valve hole diameter in the wheel.
- Relearn method — how the vehicle is told a new sensor ID exists.
Get any one of these wrong and you get the same result: a solid TPMS warning light that no amount of driving will clear.
BL-ST-074 at a Glance
| Spec | Detail |
|---|---|
| Brand | BH-Sens (Baolong Technology) |
| Frequency | 433 MHz |
| OE numbers | 11652AWARDKS, 802000012AA |
| Valve type | Clamp-in |
| Programming | Pre-programmed, ready to install |
| Compatible brands | Chery, Chery EV, Cowin |
| Dedicated OE fitments | 9 vehicle applications |
This sensor is a Baolong-built unit covering nine dedicated OE applications across the Chery, Chery EV, and Cowin families. It arrives pre-programmed, so the installer does not need to write IDs before mounting — but the vehicle still has to be told the new ID exists, either with a trigger tool, an OBD relearn, or a drive-cycle relearn depending on the model.
Here is the part that matters for 阁瑞斯 owners: if the sensor you are pulling out carries OE number 11652AWARDKS or 802000012AA, this is the replacement. If it carries a different number, it is not — and no adapter, no relearn sequence, and no amount of patience will make it work. Cross-brand “looks the same” guesses are how people end up buying two sets of sensors. You can check current stock and pricing at BL-ST-074 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Chery, Chery Ev, Cowin | OE# 11652AWARDKS, 802000012AA.
How to Verify Fitment Before You Pay
Step 1 — Read the OE number off the old sensor
Take the wheel off, deflate the tire, and break the bead on the valve side so you can see the sensor body. The OE number is moulded or laser-etched onto the housing. Wipe it clean and photograph it with your phone. If the number is worn away, call a dealer with your VIN — they can pull the correct part number for your build.
Step 2 — Confirm the frequency
433MHz and 315MHz sensors are physically similar and completely incompatible. Your old sensor’s label or housing usually states the frequency. If it does not, any tire shop with a TPMS scan tool can read the frequency in under a minute.
Step 3 — Check valve hole and stem style
A clamp-in sensor needs a metal stem secured with a nut from inside the wheel. Confirm your wheel takes that style and that the valve hole is undamaged. If your wheel was originally fitted with a snap-in rubber valve, verify the hole diameter before ordering — some alloy wheels are not machined for clamp-in hardware.
Step 4 — Confirm the relearn procedure
Ask yourself one question before buying: can I complete the relearn myself? Some vehicles accept a simple trigger tool, some need an OBD relearn, and some learn automatically after a set drive cycle. Knowing this in advance tells you whether you are doing the job in your driveway or handing it to a shop.
Step 5 — Count the wheels
Order four sensors if you are refreshing the whole set. Mixing a new sensor with three originals on the same vehicle usually works, but the older units are on borrowed time and you will be back under the car within a year.
Common Fitment Mistakes
- Buying by year range only. Build dates overlap between sensor generations, so a 2015 vehicle may carry either variant. Read the OE number every time.
- Assuming the OE interchanges across brands. Many Chery, Cowin, and Chery EV applications share this sensor, and that is exactly why it gets mis-sold to vehicles that do not use it.
- Reusing a corroded valve nut or stem. Clamp-in hardware is a wear item. New sensor, new stem, new nut, new seal.
- Over-torquing. Tighten to the torque printed on the sensor’s service card or in your workshop manual — not “as tight as it goes.” Over-torquing cracks the stem base and creates a slow leak.
Recommended Part
BL-ST-074 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Chery, Chery Ev, Cowin | OE# 11652AWARDKS, 802000012AA — BH-Sens (Baolong Technology) 433MHz clamp-in TPMS sensor, pre-programmed, OE numbers 11652AWARDKS and 802000012AA. Covers nine dedicated OE applications across Chery, Chery EV, and Cowin. Confirm your old sensor’s OE number matches before ordering.
FAQ
Will a 433MHz sensor work on a vehicle that needs 315MHz?
No. Frequency is hard-coded into the sensor’s transmitter and the vehicle’s receiver. A 433MHz sensor installed on a 315MHz system will not transmit, and the warning light will stay on permanently.
Do I need a scan tool after installing a pre-programmed sensor?
Pre-programmed means the sensor already contains the correct protocol and ID. The vehicle still needs a relearn to register that new ID, which may be a trigger tool, an OBD relearn, or a drive cycle. Check your manual or ask your tire shop which applies to your model.
Can I install this sensor myself?
If you have tire-changing equipment and a TPMS trigger tool, yes. If you are breaking beads with hand tools, let a shop mount the sensor and seat the tire — pinching a new sensor during installation is the most common way a fresh part fails in the first week.
What if my old sensor’s OE number is different?
Then this sensor is not the correct replacement for your vehicle. Do not force the match — a protocol mismatch cannot be relearned away. Get the correct OE number from the old sensor or a VIN lookup and match against that.