My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Mitsubishi Electric Automotive E2238F309 Ambient Temperature Thermistor OEM Replacement Sensor

Manufacturer

Picture for manufacturer Mitsubishi Electric Automotive

Part Number

E2238F309
9 reviews
Sale Price

$8.96

1 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Mitsubishi Electric Automotive E2238F309 is a genuine OEM ambient temperature thermistor designed for use in Mitsubishi Electric HVAC and mini-split systems. This sensor monitors the surrounding air temperature and delivers precise electrical signals to the system's control board, enabling accurate climate regulation and efficient system operation.

Ambient thermistors are critical components in split-system air conditioners and heat pumps. By continuously measuring outdoor or indoor ambient air temperature, the sensor allows the control board to adjust compressor output, fan speed, and refrigerant flow — keeping the system operating within its designed parameters and protecting it from extreme temperature conditions.

Key Features:

  • Genuine OEM part manufactured by Mitsubishi Electric Automotive to factory specifications
  • Negative Temperature Coefficient (NTC) design — resistance decreases as temperature increases for precise, responsive readings
  • Provides real-time ambient temperature data to the system control board
  • Engineered for reliable long-term performance in demanding HVAC environments
  • Direct OEM replacement ensures proper fit, function, and system compatibility
  • Supports accurate climate control, energy efficiency, and equipment protection

Using a genuine Mitsubishi Electric OEM thermistor ensures your system continues to operate at peak efficiency and avoids the performance issues associated with non-OEM substitutes. Part number E2238F309 should be verified against your unit's service documentation or parts diagram prior to ordering.

Top notch business prompt on time

Quick delivery and accurate order.

Tires were as advertised, quick delivery overall great experience

Great prices and exceptional delivery, think the order was delivered before I clicked submit ;)

Your online system would not allow me to put my Alaska address for billing, even though the order was to be shipped to Texas. I sent repeated emails requesting a phone call and no one would call me or provide me a number to call.

This company is super fast to get you your order! I ordered online and figured it would be at least a couple days or so until my order would even get processed. I think they overnighted it to me! The package showed up undamaged and sealed. Unfortunately, I may have to return the product as I am thinking I would like the spikes shorter but that is no fault of Thmotorsports. Hopefully their customer service is as superior as their ordering and shipping. At this point I would definitely shop there again and recommend them.

We found a tire here that was hard to find and it was shipped quickly. Great experience and would use this company again.

Great service & price

So far so good. Let you know in 2 days.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy