Frigidaire Refrigerator Air Damper Control Parts — Models & Compatibility

If your Frigidaire refrigerator's running warm while the freezer's too cold, you've likely got a stuck damper door. This air damper control assembly (242303001) is the motorized unit that regulates airflow between compartments — when it fails, cold air can't reach your fresh food section. This hub covers compatible Frigidaire models and what you need to know before ordering.

Is This the Right Part for Your Model?

Check your refrigerator's model number tag inside the fresh food compartment, usually on the left wall near the top or along the door frame. Match it against the compatibility list below. This damper assembly fits primarily FFHS series side-by-side and French door models from 2009-2016. If your model number starts with FFHS23, FFHS26, FPHS26, or FPHB28, you're in the right place.

About This Replacement Part

The 242303001 air damper control assembly includes the motorized damper door, temperature sensor housing, and electronic control board as one integrated unit. When this component fails — usually due to a burned-out motor or stripped plastic gears — the damper door gets stuck closed. You'll notice the freezer getting colder than normal while your refrigerator section warms up. Some owners report finding light frost buildup around the damper vent or an ice plug blocking airflow entirely. The damper door should click open and closed as the compressor cycles; if you don't hear that quiet click-click sound every 20-30 minutes, the assembly's likely dead.

Installation Heads-Up

Here's something that trips up nearly everyone: the damper assembly sits behind your temperature control panel, and all the mounting nuts are reverse-threaded. Lefty-tighty, righty-loosy. Seriously. You'll also need a nut driver with an extra-long, skinny shaft to reach the deep pockets where these nuts hide. Budget 1-2 hours for the swap if you're methodical. Once you've got the new assembly installed and the fridge plugged back in, listen for that click-click within 30 seconds — that's your confirmation the damper motor's alive and cycling properly.

What Customers Say

"I replaced the damper and thermistor assemblies. I saw another story here that was just like mine. Damper door was shut and would not open." That's the typical failure mode — motor quits, door stays shut, refrigerator warms up. Another customer noted: "First, I paid for two-day shipping, but the part arrived the day after I ordered. Awesome service!!" Most DIYers report success on the first attempt once they figure out those backwards nuts.

Tools You'll Need

• Long-shaft nut driver set (critical for deep pocket access)
• Socket set
• Needle-nose pliers
• Phillips and flat-head screwdrivers

Compatible Frigidaire Models

This air damper assembly (242303001) replaces part numbers AP5788340, PS8746718, EAP8746718, and 3016452. Below are confirmed compatible models:

• FFHS2311LBB, FFHS2311LBC, FFHS2311LBD, FFHS2311LBE
• FFHS2311LBFA, FFHS2311LWB, FFHS2311LWC
• FFHS2312N, FFHS2313L, FFHS2322M
• FFHS2611L, FFHS2611P, FFHS2611PFCA, FFHS2622M
• FPHS2399KF, FPHS2699PF, FPHB2899LF
• And 40+ additional FFHS, FPHS, and FPHB series models

If your exact model isn't listed here, use the model lookup tool on the product page or contact support with your full model number — there are over 100 confirmed compatible units.