Best Air Charge Temperature Sensors of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 9, 2026

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Air Charge Temperature Sensors are essential components in modern engine management systems. They measure the temperature of the incoming air to the engine and provide this information to the engine control unit. This data is used to calculate the correct air/fuel mixture and ignition timing for optimal engine performance and fuel efficiency. Air Charge Temperature Sensors are found in a variety of vehicles, including cars, trucks, and motorcycles. They are typically located in the air intake system and can be easily replaced if they fail. Proper functioning of these sensors is critical for maintaining a vehicle's performance and reducing emissions.

At a Glance: Our Top Picks

GM Genuine Parts D2259C Switch Cover #TOP 1
GM Genuine Parts D2259C Switch
ftb score rating icon 9.8
Beck/Arnley Coolant Temperature Sensor 158-0629 Cover #TOP 2
Beck/Arnley Coolant Temperature Sensor 158-0629
ftb score rating icon 9.7
NewYall Air Intake/Charge Temperature Sensor Cover #TOP 3
NewYall Air Intake/Charge Temperature Sensor
ftb score rating icon 9.5

Top 10 Air Charge Temperature Sensors

GM Genuine Parts D2259C Switch

22834330
GM Genuine Parts D2259C Switch Cover
GM Genuine Parts 22834330 Cabin Air Temperature Sensor Aspirator

The GM Genuine Parts D2259C Switch is a recommended replacement part for your GM vehicle's original factory component. It offers the quality, reliability, and durability of GM OE, and is manufactured to GM OE specification for fit, form, and function. This switch falls under the Ambient Air Temperature Sensors category.

What We Like
High-quality replacement part
Reliable and durable
Manufactured to OE specification

Beck/Arnley Coolant Temperature Sensor 158-0629

158-0629
Beck/Arnley Coolant Temperature Sensor 158-0629 Cover
Beck/Arnley 158-0629 Engine Coolant Temperature Sensor

The Beck/Arnley Temp Sensor is designed to match the original equipment specifications, ensuring a perfect fit for your vehicle. It is built with high precision to provide accurate readings to your engine control unit, which helps in maintaining optimal engine performance. The sensor features corrosion-resistant terminals and coatings, enhancing its durability against harsh engine conditions. This means you can rely on it to deliver consistent performance over time, even in tough environments.

What We Like
Fits perfectly
Easy installation
Good quality for price
Includes necessary parts
#TOP 3

NewYall Air Intake/Charge Temperature Sensor

3788O-PLC-OO4
NewYall Air Intake/Charge Temperature Sensor Cover
NewYall Air Intake/Charge Temperature Sensor for Acura MDX RSX 2002-2006 TSX 2004-2008 Honda Accord 2003-2004 Civic 2001-2005 Element 2003-2006 Fit 2007-2008 S2000 2006-2009 37880-PLC-004

The NewYall Air Intake/Charge Temperature Sensor is a product designed for multiple Acura and Honda car models including RSX, TSX and Civic. The product falls under the category of Air Charge Temperature Sensors.

What We Like
Compatible with various Acura and Honda car models
Fall under Air Charge Temperature Sensors category
#TOP 4

HiSport IAT Sensor - 5149182AA Compatible with Chrysler Dodge Jeep RAM

5149182AA
182AA
HiSport IAT Sensor - 5149182AA Compatible with Chrysler Dodge Jeep RAM Cover
HiSport Intake Air Temperature Sensor IAT - 5149182AA Compatible with Chrysler Dodge Avenger Challenger Charger Durango Grand Caravan Journey Jeep RAM, Replaces 5149182AB

The HiSport Intake Air Temperature Sensor IAT - 5149182AA is designed to replace the original 5149182AB model. It features a high precision thermal system that senses temperature changes and sends information to the ECU to adjust the air temperature. Compatible with various Chrysler, Dodge, Jeep, and Ram models, the sensor is manufactured in accordance with OEM specifications and high-quality materials, and undergoes manual quality inspection to ensure its reliability. Before purchasing, make sure to check for compatibility.

What We Like
High precision thermal system for accurate temperature control
Manufactured in accordance with OEM specifications and high-quality materials
Undergoes manual quality inspection for reliability
#TOP 5

GM ACDelco OE 12681993 Air Sensor

12681993
GM ACDelco OE 12681993 Air Sensor Cover
ACDelco GM Original Equipment 12681993 Intake Air Pressure and Temperature Sensor

The GM ACDelco OE 12681993 Air Sensor is a recommended replacement part for your GM vehicle's original factory component. It is manufactured to GM OE specification for fit, form, and function, offering the quality, reliability, and durability of GM OE. This ambient air temperature sensor falls under the category of Ambient Air Temperature Sensors.

What We Like
Recommended replacement part for your GM vehicle's original factory component
Manufactured to GM OE specification for fit, form, and function
Offering the quality, reliability, and durability of GM OE
#TOP 6

KEJSTED Air Temperature Sensor for GM

25036751
Yellow
KEJSTED Air Temperature Sensor for GM Cover
KEJSTED Intake Air Temperature Sensor IAT/MAT/ACT Kit for GM 25036751 25037225 25037334

The KEJSTED Intake Air Temperature Sensor Kit includes a sensor and a pigtail harness. It is designed to replace OE part numbers 25036751, 25037225, 25037334, and more. The sensor is made with robust design and thermistor technology, and has a typical voltage supply of 5V DC. It is compatible with GM models and has an operating temperature range of -40 C to 135 C. The sensor body is made of brass and has a hex size of 18.90 mm (3/4"). The threads are treated with sealing compound, and has a sealing pressure of 200 kPa.

What We Like
Easy to install with plug-and-play design.
Compatible with a wide range of GM models.
Robust design and thermistor technology ensure accurate readings.
#TOP 7

KEVWR Intake Air Temperature Sensor 12160244

12160244
KEVWR Intake Air Temperature Sensor 12160244 Cover
12160244 25037352 12110319 213-243 Intake Air Temperature Sensor - Compatible with Chevrolet Chevy, GMC, Buick, Cadillac, Isuzu, Oldsmobile

The KEVWR Air Temp Sensor is built with durable materials that ensure long-lasting performance even in tough conditions, so you won't have to worry about frequent replacements. It fits a wide range of vehicles including Chevrolet, GMC, Buick, Cadillac, Isuzu, and Oldsmobile, making it easy to find the right match for your car. This sensor helps monitor temperature changes inside and outside your vehicle, which is essential if you're experiencing issues like poor acceleration or difficulty starting in cold weather. Plus, it works with common dashboard error codes like P0112 and P0113, helping you quickly identify and solve problems.

What We Like
Durable, long-lasting material
Wide vehicle compatibility
Monitors temperature changes
Helps diagnose engine issues
#TOP 8

KEJSTED Air Intake Charge Temperature Sensor Compatible with Various Models

4606487AB
Black
KEJSTED Air Intake Charge Temperature Sensor Compatible with Various Models Cover
KEJSTED Air Intake Charge Temperature Sensor 4606487AB 4606487AA Compatible with 300 Concorde Pacifica Intrepid Sebring PT Cruiser Voyager Dodge Caliber Caravan Ram 1500 Compass Cherokee Liberty

The KEJSTED Air Intake Charge Temperature Sensor replaces OE part numbers and is compatible with a wide range of vehicle models. It is made of durable material for longer lifespan and accurate temperature measurement. It is easy to install and comes with a strict quality test before shipping. You can save time and money by replacing the parts by yourself. However, make sure to check the product details and connectors before ordering to avoid wrong purchases.

What We Like
Wide compatibility with various vehicle models
Made of durable material for longer lifespan
Easy to install by yourself
#TOP 9

HiSport 5149279AC Air Charge Intake Temperature Sensor

5149279AC
HiSport 5149279AC Air Charge Intake Temperature Sensor Cover
HiSport 5149279AC Air Charge Intake Temperature IAT Sensor Compatible with Chrysler 300 Dodge Challenger Dart Durango Fiat 500X Jeep Cherokee Compass Ram 1500 1500 Classic 2500 3500 ProMaster City

The HiSport IAT Sensor is designed to measure the air charge intake temperature, helping your vehicle run efficiently. It fits a wide range of Chrysler, Dodge, Jeep, Fiat, and Ram models from various years, making it a versatile choice if you own one of these vehicles. The sensor comes as a single unit, so you get exactly what you need for replacement without extra parts. Before ordering, it’s important to check the original equipment (OE) number on your current sensor to ensure compatibility. This product meets high-quality standards, providing reliable performance similar to the original part installed by the manufacturer.

What We Like
Wide vehicle compatibility
Single-piece package
OE number verification
High-quality design
#TOP 10

AcornTech Intake Air Temperature Sensor for Chrysler Dodge Jeep RAM

5149182AB
AITS Senor
AcornTech Intake Air Temperature Sensor for Chrysler Dodge Jeep RAM Cover
AcornTech Intake Air Temperature Sensor - Compatible with Chrysler Dodge Avenger Challenger Charger Durango Grand Caravan Journey J-eep RAM IAT Sensor Replaces #5149182AB 5149182AA

The AcornTech Air Temp Sensor is designed to replace original equipment air intake temperature sensors, fitting many Chrysler, Dodge, Jeep, and RAM models from 2011 to 2020. This sensor measures the temperature of the air entering your engine, which helps your vehicle’s computer adjust fuel and ignition timing for better performance and fuel efficiency. By using this sensor, you can expect improved combustion and lower emissions. It is compatible with a wide range of vehicles, ensuring you find the right fit. Plus, AcornTech offers a 3-month coverage plan, giving you peace of mind with your purchase.

What We Like
Wide vehicle compatibility
Improves engine efficiency
Reduces vehicle emissions
Replaces multiple OE part numbers
3-month coverage plan
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are the symptoms of a bad air charge temperature sensor?

Common symptoms of a bad air charge temperature sensor include engine stalling, rough idling, engine stumbling, and random surges of power. These symptoms can worsen over time and indicate a need for sensor replacement.

2. How does a air charge temperature sensor work?

An air charge temperature sensor detects changes in air temperature. It is designed to identify when the incoming air to the engine is not ideal for optimal vehicle performance. The sensor communicates this information to the engine's computer, which then makes adjustments to the airflow as necessary.

3. How long does an air charge temperature sensor last?

On average, an air charge temperature sensor can be expected to last for about five years. If you notice signs such as misfires or hard starts, it may indicate a need to replace the sensor.

4. What happens if the temperature sensor goes bad?

A malfunctioning coolant temperature sensor can send incorrect signals to the engine control unit (ECU), leading to issues such as incorrect fuel injection, ignition timing, and variable valve timing. This can cause the engine to overheat and potentially result in damage to the engine and other components.

5. Can you drive with a bad temperature sensor?

It is not recommended to drive with a faulty coolant temperature sensor. A bad sensor can lead to overheating, which can cause significant damage to the engine and other components. It is best to have the sensor fixed promptly to avoid further complications.

6. How do I know if my air intake sensor is bad?

Signs of a bad air intake sensor include difficulty starting or turning over the engine, engine stalling shortly after starting, hesitation or jerking during acceleration, abnormal engine behavior such as hiccups, and excessively rich or lean idling.

Editor's Notes

During our air charge temperature sensor research, we found 24 air charge temperature sensor products and shortlisted 10 quality products. We collected and analyzed 13,900 customer reviews through our big data system to write the air charge temperature sensors list. We found that most customers choose air charge temperature sensors with an average price of $15.05.

The air charge temperature sensors are available for purchase. We have researched hundreds of brands and picked the top brands of air charge temperature sensors, including GM GENUINE PARTS, Beck/Arnley, NewYall, HiSport, ACDelco. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.