BMW E34 M50 M52 Thermostat
BGA CT5473K | 92 Degrees | Complete Set with Gasket
The BGA (CT5473K) thermostat developed for the M50 and M52 engines of the BMW 5 Series E34 prevents engine overheating while ensuring maximum efficiency from the heating system during winter months.
- Precise Temperature Control: Opens at 92°C to keep the engine at its ideal operating temperature.
- Fuel Economy: Prevents cold engine operation, reducing fuel consumption and wear.
- Complete Sealing: Eliminates the risk of leaks after installation thanks to the special rubber gasket included in the package.
- Durable Body: High-quality metal alloy resistant to rust and coolant corrosion.
Technical Details
| Brand |
BGA (UK) |
| Product Code |
CT5473K |
| Opening Temperature |
92 °C |
| Compatible Engines |
M50 B20, M50 B25, M52 B20, M52 B25, M52 B28 |
| Possible OEM Reference |
11 53 1 721 002 / 11 53 7 511 580 |
Expert Recommendation
Why BGA? BGA is one of the brands with the highest tolerance precision in BMW cooling group parts. This model, rated at 92 degrees, helps the engine operate more stably, especially in LPG vehicles.
Installation Tip: When installing the thermostat, ensure that the air bleed arrow (if present) is facing upwards. Do not overtighten the plastic or aluminum cover when closing the thermostat body (it is prone to cracking). After the process, do not forget to professionally bleed the system.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
Product CodeBGA CT5473K_2
BrandBGA
Compatible vehicle information not yet added.
