If you're serious about your vehicle's performance, you know that monitoring your transmission fluid temperature is crucial. The AutoMeter 2451 Mechanical Transmission Temperature Gauge is designed to provide precise, real-time readings of your transmission fluid temperature, ensuring you can make informed decisions while driving. Whether you're towing heavy loads or pushing the limits of a built or boosted engine, this gauge gives you the insight you need to protect your investment.
Transmission fluid temperature is the single biggest factor affecting the lifespan of your automatic transmission. An accurate gauge allows you to know exactly when to downshift or ease off the throttle, helping you maintain optimal performance and longevity. The included 8-foot capillary tube connects directly to your transmission pan, allowing for straightforward installation with a 1/2" NPT mounting nut. If you prefer an alternative setup, an optional trans cooler line manifold is available for an even easier installation.
This gauge is a universal fit, making it compatible with a wide range of vehicles. However, we always recommend checking your specific year, make, and model to ensure compatibility. This gauge is particularly beneficial for owners of vehicles that frequently tow or have modified transmissions.
A 2021 Ford F-150 owner shared, "I installed the AutoMeter 2451 gauge alongside my new transmission cooler. The readings are spot on, and I can finally monitor my trans temp while towing my trailer. It's a game changer!"
A Chevrolet Silverado 2500HD driver noted, "This gauge fits perfectly in my dash and has helped me avoid overheating during long hauls. Highly recommend for anyone who works their truck hard!"
Universal Fitment: While this gauge is designed for universal fitment, we encourage you to do your homework to confirm compatibility with your specific vehicle.
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.
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