25350VD300 Nissan SWITCH ASSY-REAR DEFOGGER, Price: 36.89$, Weight: 0.03kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Nissan |
25350VD300 |
SWITCH ASSY-REAR DEFOGGER |
25 |
0.03 |
2-3 |
36.89$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Nissan |
SWITCH ASSY-REAR DEFOGGER
|
8 |
0.035
|
|
44.27$
|
Rear Window Defogger Switch – Clear View Every Drive ❄️
Why this part is needed
The rear demister is vital for safe vision in rain, fog, or frost. When the factory dash button wears, you lose fast clearing of the back glass. This replacement rear window defogger switch restores OEM feel, firm click, and steady control, so you reverse and lane-change with confidence .
How it works
Pressing the button sends a low-current signal to the defog relay or BCM. The relay then supplies 12V to the heater grid printed on the rear window. The indicator lamp confirms power. A timer usually turns the circuit off after a set period to protect the battery and prevent overheating.
What happens if it’s broken
The heater may not turn on, may drop out randomly, or the light may stay off. The button can feel loose, not latch, or work only sometimes due to worn contacts. Results: foggy glass, slow ice melt, poor rear visibility, blown fuse in severe cases, or battery drain if stuck on ⚠️.
Fitment notes
Plug-and-play, snaps into the panel, and uses the original harness. Swap in minutes with a trim tool . If heat still fails, check the defog fuse, relay, and glass heater tracks.
Compatibility
- Safari
- Patrol