SKU: 40811605913

AEM X-series Water/Trans/Oil Temperature Gauge - 100-300F / 40-150C

Sale price$122.82 Regular price$136.47
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Description

AEM X-series Water/Trans/Oil Temperature Gauge - 100-300F / 40-150CAEM's X Series 300F 150C Water Trans Oil Temperature Gauge combines incredible looks, increased readability and a multitude of new, easy to use features! It is a must for users who want highly accurate water, transmission and or oil or temperature readouts in their high performance vehicle. EASIER TO READ Visual improvements include a bright center LED display that is 87% larger than AEM's original digital gauges and provides better readability. A

AEM's X-Series 300F/150C Water/Trans/Oil Temperature Gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features! It is a must for users who want highly accurate water, transmission and/or oil or temperature readouts in their high performance vehicle.

EASIER TO READ
Visual improvements include a bright center LED display that is 87% larger than AEM's original digital gauges and provides better readability. A sweeping green LED “needle” lines the edge of the gauge face for quick reference. A 33% overall increase in the gauge face display makes it easier to see at a glance. 

EASIER TO MOUNT
Despite the larger display, X-Series Gauges are contained in a standard 2-1/16th-inch (52mm) diameter housing for mounting in a standard gauge pod. Thanks to an advanced single board design, X-Series Gauges have an incredibly slim overall depth of under 0.825”, with a cup depth of only 0.200.” This shallow cup depth allows X-Series Digital Gauges to be mounted practically anywhere. 

SMARTER INTERFACE
X-Series Digital Gauges include new technological features that make them easier to use. Two buttons on the faceplate deliver programmability for peak/recall, standard or metric center LED readout and sweeping LED needle, and user-selectable threshold warnings. The gauges are AEMnet CAN-bus enabled, so they can be daisy chained together for use with the Infinity ECU, Series 2 EMS, AQ-1 Data Logger, or 3rd party EMS or logger that accepts AEMnet. 0-5V analog outputs are also included for inputting into data loggers and engine management systems.

X-Series Digital Display Gauge Features:

  • 2-1/16th (52mm) gauge diameter for easy mounting in gauge pods
  • Slim 0.825” overall gauge depth and 0.200” cup depth – mount them virtually anywhere!
  • Programmable standard or metric readout with reversible faceplates
  • Center LED is 87% larger than original AEM gauges
  • 24 green outer LEDs for quick reference to engine parameter
  • Peak/Recall via gauge face buttons
  • User selectable min/max threshold warnings (excl. Volts)
  • Optional silver bezel with white faceplate(s) accessory kits available (sold separately)
  • AEMnet CANbus-enabled for transmitting data to EMS or Data Logger
  • 0-5v analog outputs for transmitting data to EMS or Data Logger
  • Auto dimming sensor delivers ideal display brightness
  • Positive locking connectors provide secure connection

NOTE: This Temp gauge comes with a black bezel and black water temperature faceplate. You will need to purchase the optional 30-0302-ACC accessory kit to get the silver bezel, white water, transmission and oil temp faceplates, and black transmission and oil pressure faceplates. Each faceplate is double sided with standard PSI on one side and metric BAR on the other. The calibration for standard or metric display is easily performed using the buttons on the face of the gauge.

AEM Instruction Manual.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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: 40811605913

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Malia
Alexandria, US
★★★★★ 5
Thank you Lord!
Size: Queen (1 Count), Color: Crescent White, Size: Queen (1 Count), Color: Crescent White
I appreciate this pillow! Literally helped my neck problems. With the pillows I used before I would have neck pain and would be super uncomfortable. Even to the point I would feel better just sleeping without a pillow. No matter what pillow I used in the house my neck would be sore and would develop headaches. Ever since I bought this and started using it I haven't had any neck problems. Like none. I love how only one side is cooling so I can decided. The material is really nice and soft. It's also a good hugging pillow. It's definitely weirdly shaped but it has a reason. This thing will probably last me a long time. And I'm glad I spent my money on this!
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Reviewed in the United States on April 11, 2026
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Ann
San Leandro, US
★★★★★ 5
Pillow is "just right"
Size: Queen (2 Count), Color: Crescent White
I have been looking for the "right" pillow for 6 years now & this is it! I like to sleep on my side but also on my back if snoring. This pillow is the perfect shape for " side-sleeping" & also comfortable for my back using my adjustable bed levels. I waited until I slept on it before ordering the pillow cased that fit the unusual shape of the pillow. Both purchases work well! Now what to do with the other 6 pillows I have tried over the years!!(
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Reviewed in the United States on May 27, 2026
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Patty
Massapequa, US
★★★★★ 4
Good pillow!!
Size: Queen (2 Count), Color: Crescent White
Product was fine. Pretty good pillows. Soft and cool. We enjoyed the extra stuffing.
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Reviewed in the United States on February 16, 2026
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punkin09
Louisville, US
★★★★★ 5
Adjustable Pillow for shoulder pain.
Size: Queen (1 Count), Color: Crescent White
I've been using this pillow about a week, and my shoulder pain has really dissipated!!!! I like that I was able to add the extra filler to personalize the pillow to fit my needs. Very good product!
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Reviewed in the United States on June 1, 2026
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Dorothy Bensinger
West Palm Beach, US
★★★★★ 1
Doesn’t help.
Size: Queen (2 Count), Color: Crescent White
Doesn’t help with my neck or shoulder ache.
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Reviewed in the United States on May 26, 2026

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