Understanding the OEM vs Aftermarket Divide for Chery Ev
Chery Ev owners often face a dilemma when a TPMS sensor fails: pay the dealership premium or risk an aftermarket part. The reality is that modern aftermarket sensors from tier-1 Chinese manufacturers like Baolong Technology (BH-Sens) are built on the same production lines as many OE suppliers. The key difference is branding and packaging, not quality.
When OEM Is Actually Worth It
There are only three scenarios where OEM makes sense for a Chery Ev:
- Warranty compliance – If your Chery Ev is still under factory warranty (typically 3–5 years), some dealers may refuse service with aftermarket sensors.
- 2023+ model-year quirks – Newer Chery Ev models sometimes use encrypted TPMS protocols that only dealer tools can program.
- Insurance claim requirements – Some policies stipulate OEM replacement for covered damage.
Outside these cases, you’re paying for a logo.
The BH-Sens BL-ST-074 Alternative
The BL-ST-074 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Chery, Chery Ev, Cowin | OE# 11652AWARDKS, 802000012AA is a pre-programmed 433MHz clamp-in sensor that directly replaces OE numbers 11652AWARDKS and 802000012AA. It covers nine Chery Ev and Cowin applications. Unlike universal sensors that require cloning or programming at a shop, this unit arrives ready to install—just mount it and trigger a relearn procedure (most 2015-2022 Chery Ev models do this automatically after driving 10-15 minutes).
Comparison: OEM vs BH-Sens BL-ST-074
| Feature | OEM Chery Sensor | BH-Sens BL-ST-074 |
|---|---|---|
| Price (per sensor) | $45–$65 | $18–$25 |
| Programming | Requires dealer tool | Pre-programmed, plug-and-play |
| Frequency | 433MHz | 433MHz |
| Battery life | 5–7 years | 5–7 years (same Panasonic cell) |
| Fitment | Chery Ev only | Chery Ev, Chery, Cowin (9 models) |
| Warranty | 12 months (dealer) | 24 months (BH-Sens) |
Price/Value Breakdown
A full set of four OEM sensors for a Chery Ev runs $180–$260 plus installation. The BH-Sens alternative costs $72–$100 for a set—saving you 60% or more. Given that both use identical 433MHz protocols and similar battery cells, the aftermarket sensor delivers the same lifespan and accuracy.
One caveat: always verify your Chery Ev’s production year. Pre-2015 models sometimes require different sensor frequencies (315MHz), so check your old sensor’s label or consult the product fitment guide.
Installation Tips for Chery Ev Owners
- The BL-ST-074 uses a standard clamp-in design with a metal valve stem—no special adapter needed.
- Torque the sensor nut to spec (typically 35–40 in-lb; check your manual).
- After installation, drive the car for 10–15 minutes above 20 mph. Most Chery Ev models will auto-learn the new sensor IDs.
- If the TPMS light stays on, use a TPMS tool to trigger a manual relearn (any shop can do this in 5 minutes).
Recommended Part
For most Chery Ev owners needing a reliable, cost-effective TPMS sensor replacement, the BL-ST-074 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Chery, Chery Ev, Cowin | OE# 11652AWARDKS, 802000012AA is the clear choice. It covers 2015–2022 models, matches OEM specs, and saves you over half the cost.
FAQ
Will the BH-Sens BL-ST-074 work on my 2021 Chery Ev Pro?
Yes. The 2021 Chery Ev Pro uses the 433MHz protocol and is listed in the product’s nine-fitment coverage. The clamp-in design and pre-programmed ID will sync automatically after a short drive.
How do I know if my Chery Ev uses 433MHz or 315MHz sensors?
Check the original sensor’s label (visible when the tire is off) or look up your VIN in the product fitment guide. Most 2015+ Chery Ev models use 433MHz. Pre-2014 models may use 315MHz.
Can I install the BL-ST-074 myself without a TPMS tool?
Yes, if you only need to replace a faulty sensor. The pre-programming means no tool is needed for setup. However, if you’re replacing all four sensors, a TPMS tool can speed up the relearn process in case auto-learning fails.
Does using an aftermarket sensor void my Chery Ev warranty?
In most countries, the Magnuson-Moss Warranty Act (US) and similar laws elsewhere protect your right to use quality aftermarket parts. However, if a sensor-related failure occurs, the dealer may dispute coverage. For peace of mind, keep the receipt and confirm with your dealer if you’re still under warranty.