SKU: 74280445441

3/8" NPT RIFE Standard IAT Air Temperature Sensor GM Delphi Connector -10 to 335°F (52-1243)

Sale price$62.10 Regular price$69.00
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Description

3/8" NPT RIFE Standard IAT Air Temperature Sensor GM Delphi Connector -10 to 335°F (52-1243)3 8" NPT RIFE Standard IAT Air Temperature Sensor GM Delphi Connector 10 to 335F (52 1243) RIFE Standard IAT Intake Air Temp Sensors are perfect for use in the range of 10 to 335F. These sensors feature ultra fast response thermistors which are not only faster but more accurate than traditional EFI sensors on the market. Fast response times and accurate readings mean more accurate adjustments to your tune for a safer and more reliable tuneup that you

3/8" NPT RIFE Standard IAT Air Temperature Sensor GM Delphi Connector -10 to 335°F (52-1243)

RIFE Standard IAT / Intake Air Temp Sensors are perfect for use in the range of -10 to 335°F. These sensors feature ultra-fast response thermistors which are not only faster but more accurate than traditional EFI sensors on the market. Fast response times and accurate readings mean more accurate adjustments to your tune for a safer and more reliable tuneup that you can count on.  

This IAT sensor is our best seller and is typically used for naturally aspirated and intercooled turbo or blower cars, but are acceptable for other application around the vehicle. This sensor is optimized for accuracy and resolution in the 0°-210°F temperature range. 

Features:

  • 3/8" NPT thread
  • 15x Faster Response Time
  • 3x More Accurate Readings
  • Machined and built in house
  • -10 to 335°F
  • Hard Anodized CNC Machined housing

Connectors Sold Separately

Flying Lead Connector Kit: Click Here

Connector Kit w/ crimp terminals: Click Here

*Note: Unlike most Motion Raceworks family of products, these sensors like most electronics are not 100% Made in the USA. While we diligently attempt to source all US electronic components, we have not been able to source everything domestically. 

Need a different thread pattern or electrical connection? Check out our full line of Air Temp Sensors HERE

***The Hi-AT sensor series is typically used for turbo and blower cars as an IAT sensor and for compressor outlet temperature measurement.  They are also acceptable for other applications around the vehicle that require an extended temperature range. The Hi-AT sensor is optimized for accuracy and resolution in the 40°-485°F temperature range.***

This sensor will not be a direct plug and play for your factory ECU. You will need to calibrate the ECU to read the sensor data correctly.

Calibration Setup for EFI Systems Click Below Links

Fueltech

Holley

Haltech

Please note: Thermistors do not have a certain polarity. So when wiring, wire color or pin location on our sensor does not correlate or require specific configuration. 

 

General Calibration Info

Learn about the benefits of a fast acting intake air temperature sensor

Learn more about proper IAT positioning as well as tips and tricks by watching this video.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74280445441

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nanny america
Phoenix, US
★★★★★ 5
Great deal
These are soooo cute... We have a 7lb dog and these are perfect... They are a nice size... Bigger than expected... Gave one to my 18lb dog and she had it in pieces in moments ..lol ... But these are great for a small dog. Well with the money
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Reviewed in the United States on January 19, 2026
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ginger
Lowell, US
★★★★★ 5
MY 6 LB PUP'S FAVORITES!
xcdOmg these are my 1 year old dog's favorite toys! He loves each one and they are just the right size for him to carry and squeak in his mouth. Currently the donut & pepper are his favorites. He even sleeps with them. Thank you for making good quality toys for our little guys and keeping them affordable.
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Reviewed in the United States on March 6, 2026
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Candace
Lake Worth, US
★★★★★ 5
Cute toys for my Yorkie
My dog loves these little toys and gets the squeaker out quick.
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Reviewed in the United States on April 12, 2026
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Yair
San Leandro, US
★★★★★ 4
cute, one toy came broken
Super cute toys my dog loves small squeaky toys like these, one of the toys sadly came broken as it doesn’t squeak but can’t complain too much since you get a couple of them for a good price.
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Reviewed in the United States on March 5, 2026
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Wendy Bonds
Omaha, US
★★★★★ 5
Great toys for small dogs
Bought for two cocker spaniels. They both love the toys. Haven’t figured out how to make the squeakers squeak yet but are having fun tossing them and chewing on them. Also appreciate the bag to keep the toys in after play time is over,
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Reviewed in the United States on April 10, 2026

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