BPE815170A Mazda COVER,THERMO, Price: 41.02$, Weight: 0.225kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Mazda |
BPE815170A |
COVER,THERMO |
0 |
0.225 |
|
41.02$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Mazda |
COVER,THERMO
|
1 |
0.259
|
2-3
|
35.57$
|
Compatibility
| Carline | Catalog No | Produced From | Destination Region | Drive | Model Year | Diagram |
|---|---|---|---|---|---|---|
| NB | AUNA07 | 11.1997 | General/China | L | 1998 | View |
| Carline | Catalog No | Produced From | Destination Region | Drive | Model Year | Diagram |
|---|---|---|---|---|---|---|
| NA | ALNAB2 | 08.1993 | General/China | L | 1993 | View |
| Carline | Catalog No | Produced From | Destination Region | Drive | Model Year | Diagram |
|---|---|---|---|---|---|---|
| NB | AUNA07 | 11.1997 | General/China | L | 1998 | View |
| Carline | Catalog No | Produced From | Destination Region | Drive | Model Year | Diagram |
|---|---|---|---|---|---|---|
| NB6C 200001 | ANNA07 | 06.2000 | Japan | R | H.12 | View |
Thermostat Housing Cover for Mazda Cooling System
This cooling system cover seals the thermostat chamber and keeps engine coolant flowing only where it should. It’s needed to maintain stable operating temperature, prevent coolant loss, and protect the thermostat area from air leaks that can cause overheating. A tight, clean seal here helps your Mazda warm up correctly and stay efficient in traffic and on long drives.
How It Works ⚙️
The cover bolts onto the thermostat housing and clamps the gasket in place. When the thermostat opens and closes, coolant pressure rises and falls inside the housing. This part holds that pressure, guides coolant through the correct passages, and keeps the system closed so the radiator cap can regulate boiling point and circulation.
What Happens If It’s Damaged
A warped or cracked cover can cause coolant seepage, pressure loss, and trapped air pockets. You may notice overheating, weak cabin heat, coolant smell, or residue around the housing. Ignoring it can lead to repeated coolant loss, thermostat issues, and in severe cases engine head gasket damage.
Compatible Models ✅
- Roadster
- Miata
- Mx-5 Miata
- Mx-5