For those who know that transmission fluid temperature plays a crucial role in the longevity of your automatic transmission, the AutoMeter P34212 Digital Stepper Motor Transmission Temperature Gauge is a must-have. This gauge provides real-time, accurate readings of your transmission fluid temperature, ensuring you stay ahead of potential overheating issues. Whether you’re towing heavy loads or pushing the limits of a built or boosted engine, this gauge helps you make informed decisions about when to shift or ease off the throttle.
This gauge is designed to fit a variety of vehicles with a 1/8" NPT fitting, making it a versatile addition to your setup. Be sure to check your specific year, make, and model for compatibility; it’s a straightforward installation for those who enjoy getting their hands dirty.
Ford F-150 owners have praised this gauge for its precision, stating, “Installed this on my 2021 F-150, and it gave me peace of mind while towing my trailer. The readings are spot on, and the installation was a breeze.” Another customer with a 2020 Jeep Wrangler noted, “This gauge fits perfectly and looks great on my A-pillar. I can monitor my transmission temp while off-roading without any issues.”
Included in the package is a high-quality temperature transducer, along with a direct plug-in wiring harness, simplifying the installation process. For those looking for an even easier setup, an optional trans cooler line manifold is available.
WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

AutoMeter is an aftermarket company that started in 1957. The company specializes in creating high precision gauges for various automobiles. The company was founded by Vern Westberg and initially poured sand castings in their family’s backyard. Today, Autometer is considered the leading brand when it comes to vehicle instrumentations and is being used by a lot of enthusiasts worldwide.
Experts in their FieldWith more than 60 years in the industry, the company was able to perfect its craft and developed many industry-changing products such as rev control and quick responding tachometers. They also offer an LCD Competiton data acquisition system for those who are more serious when it comes to data monitoring.
State-of-the-art FacilityAutometer has one of the industry’s most advanced manufacturing facilities based in Sycamore, IL USA. This, coupled with an advanced engineering system allows them to create parts that are durable, accurate, and precise. The company is ISO certified so you can be sure that you get quality products consistently.
Autometer has its own High-Performance division that focuses on competition spec and racing electronics and instrumentations. Using their experience, they are able to develop and continuously improve their products and adapt them to the ever-changing automotive technology.
Purchase Autometer at Vivid RacingIf you want to accurately monitor your engine’s vitals, then upgrade your gauges to Autometer. They have been the trusted brand of many enthusiasts and racers worldwide and have proven themselves as the leading brand in the industry. To know more, visit Vivid Racing and check out their list of products that would fit your specific requirement.