Understanding FAW’s TPMS Platform
FAW Group – China’s oldest automaker – uses Baolong Technology (BH-Sens) as a primary TPMS supplier across its Bestune and Hongqi lines. This matters because the aftermarket BH-Sens sensors are often built on the same production lines as the OEM parts, just without the FAW-branded packaging.
The most common frequency for FAW models after 2012 is 433MHz, using a clamp-in design. The OE numbers 3602100FD, 3602100FDA, and 3778080DB01A cover the majority of Bestune X80, B70, and Hongqi H5/H7 applications from roughly 2014-2022.
OEM FAW TPMS Sensors: The Case for Going Genuine
When OEM is the Right Call
- Under factory warranty: Replacing a failed sensor with anything other than FAW genuine could void future TPMS-related warranty claims. Check your manual – some FAW warranties explicitly require OEM parts for safety systems.
- Insurance or lease requirements: Some policies specify OEM replacement parts for safety electronics. Read your fine print.
- Exact color/coding match: FAW occasionally uses batch-specific sensor colors or markings that only the dealer can match. This is cosmetic but matters to some owners.
The Real Cost
Expect to pay $45-85 per sensor from a FAW dealer for a genuine replacement. That’s 3-5x more than an equivalent aftermarket unit. Part of that price is the dealer markup, part is the FAW-branded housing and packaging.
BH-Sens Aftermarket Alternative: What You’re Actually Getting
The BL-ST-040 from BH-Sens (SKU: BL-ST-040) is a direct clone of the FAW factory sensor. Here’s what that means in practice:
- Same internal chipset: Baolong Technology manufactures both the OEM and aftermarket versions. The only difference is the plastic housing color and the absence of the FAW logo.
- Pre-programmed: This sensor comes ready to install. No cloning tool or programming adapter needed – it transmits the same ID format as the FAW original.
- 433MHz frequency: Matches every FAW model using this standard. No compatibility issues across Bestune, Hongqi, or older FAW sedans.
The price for the BL-ST-040 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Bestune, FAW, Hongqi | OE# 3602100FD, 3602100FDA, 3778080DB01A typically runs $15-25 per sensor online. That’s a 60-70% savings compared to dealer prices.
Comparison: OEM vs BH-Sens Aftermarket
| Feature | FAW Genuine (OEM) | BH-Sens BL-ST-040 (Aftermarket) |
|---|---|---|
| Manufacturer | Baolong Technology (FAW-branded) | Baolong Technology (BH-Sens brand) |
| Frequency | 433MHz | 433MHz |
| Programming | Factory-linked (requires dealer tool) | Pre-programmed, plug-and-play |
| OE Cross-reference | 3602100FD, 3602100FDA, 3778080DB01A | Same OE numbers |
| Typical Price (per sensor) | $45-85 | $15-25 |
| Warranty | 12 months (dealer) | 12-24 months (seller-dependent) |
| Fitment | Bestune, Hongqi, FAW (all models) | Same models |
When Aftermarket is the Obvious Winner
Unless you fall into one of the warranty/lease exceptions above, the BH-Sens sensor makes more financial sense. Consider this:
- Labor is the same: A tire shop charges the same $20-40 to mount and program either sensor. There’s no labor savings with OEM.
- Failure rates are similar: Both sensors use the same battery (typically CR2450 or CR2032) and the same pressure-sensing module. Expect 5-7 years of life regardless of brand.
- No programming hassle: The BL-ST-040 is pre-programmed with the correct protocol for FAW. You don’t need a TPMS tool to clone IDs – the car learns the sensor automatically after driving a few miles.
What About Hongqi and Bestune Specifics?
These are not separate platforms. Both use the same TPMS architecture:
- Hongqi H5/H7/H9 (2018+): Uses 433MHz, clamp-in, OE 3778080DB01A.
- Bestune X80/B70/B30 (2014-2020): Same platform. OE 3602100FD or 3602100FDA.
- FAW Jiefang trucks: These sometimes use a different 315MHz sensor. Confirm your vehicle before ordering.
The BL-ST-040 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Bestune, FAW, Hongqi | OE# 3602100FD, 3602100FDA, 3778080DB01A covers all the above passenger car applications. If you drive a FAW commercial truck, check compatibility first.
Installation Notes for the Aftermarket Sensor
- No cloning needed: Unlike some aftermarket sensors that require copying the original sensor ID, this BH-Sens unit uses the same static ID format as FAW. The vehicle sees it as an OEM sensor.
- Relearn procedure: After installation, drive above 20 mph for 5-10 minutes. FAW systems auto-relearn. No scan tool required.
- Valve stem torque: Clamp-in sensors typically require 4-5 Nm (35-44 in-lbs). Overtightening cracks the sensor housing.
Recommended Part
For any FAW, Bestune, or Hongqi owner needing a replacement TPMS sensor, the BH-Sens BL-ST-040 (SKU: BL-ST-040) is the practical choice. It’s the same part as the dealer’s, minus the markup. Only go OEM if warranty or insurance absolutely requires it.
FAQ
Will the BH-Sens BL-ST-040 work on my 2016 FAW Bestune X80?
Yes. The X80 uses the 433MHz 3602100FDA sensor. The BL-ST-040 is a direct replacement. Verify your OE number on the old sensor – if it matches any of the listed OE numbers, you’re good.
Do I need a TPMS tool to program this sensor?
No. The sensor is pre-programmed from the factory. Your FAW vehicle will recognize it after a short drive (generally 5-10 minutes above 20 mph). No programming steps required.
How long does the battery last on the BH-Sens sensor?
Expect 5-7 years, same as the FAW original. The battery is sealed inside the sensor and cannot be replaced. When the battery dies, replace the entire sensor.
Can I mix OEM and aftermarket sensors on the same vehicle?
Yes. The FAW TPMS system treats all sensors equally as long as they transmit on 433MHz with the correct protocol. Mixing BH-Sens and FAW sensors on the same car works fine – the system reads each individually.