← Search Parts

A/C Cut-Off Switch

A/C System

Prevents the A/C from running under unsafe pressure conditions.

This switch shuts off the A/C compressor when system pressures are too high or too low, preventing damage to the system.

💵
Typical part cost
$20–$60🔒
🔧
Typical labor cost
$50–$200🔒
🛣️
Typically lasts
70,000–140,000 mi
📅
Or about
4.0–10.0 years
🛠️
DIY difficulty
4/10

⚠️ Owners Often Notice

If the A/C Cut-Off Switch is starting to fail, these are the signs owners most commonly report before it gets worse:

A/C shuts off unexpectedly
No cooling
Compressor not engaging
Pressure fluctuations
Overheating
Low pressure

Related Services

Services commonly performed on or around this part.

Replace A/C Cut-Off Switch

No standard interval on file

Inspect A/C Cut-Off Switch

No standard interval on file

Test A/C Cut-Off Switch

No standard interval on file