Description
6 Pack – O-Rings for Ford Electronic AC Control Module
(Quantity of 6)
Silicone O-Rings for Ford Electronic AC Control Module EATC
If your Ford vehicle with an Electronic Automatic Temperature Control (EATC) is only blowing air through the defrost vents, the EATC O-rings are likely worn out.
First, check for blown fuses and other issues, but the O-rings are a common problem. This affects many Crown Victoria, Mercury, and F-150 owners, and any Ford with EATC can experience this issue.
When the EATC malfunctions, the system defaults to the defrost vents. You can fix this by replacing the four O-rings inside the EATC dashboard unit. If you’re skilled with repairs, it should take less than an hour.
Product Details:
- Silicone material
- Direct fit aftermarket replacement
- Made in the USA
Note: User must install according to manufacturer specifications. All brand new parts, satisfaction guaranteed.
Product Overview:
This 6-pack of O-rings is designed specifically for the Ford Electronic Automatic Temperature Control (EATC) module. Worn or damaged O-rings can cause the system to default to the defrost vents, affecting airflow in many Ford, Mercury, and Crown Victoria vehicles, as well as F-150 trucks.
Key Benefits:
- Direct replacement for the original EATC O-rings
- Durable silicone material ensures a long-lasting seal and smooth operation
- Restores proper airflow through all vents of the climate control system
- Easy installation with basic dashboard disassembly skills
- Made in the USA to high quality standards
Installation Tips:
- Verify that blown fuses or electrical issues are not causing EATC malfunction before replacing O-rings
- Carefully remove the EATC module from the dashboard and replace all internal O-rings
- Ensure proper seating of O-rings to prevent leaks and maintain smooth movement of the control valves
- Reinstall the module according to Ford manufacturer specifications
All parts are brand new and satisfaction guaranteed.

