Monitoring the transmission fluid temperature is crucial for extending the life of your automatic transmission. With the AutoMeter 4451 Mechanical Transmission Temperature Gauge, you’ll have real-time, precise readings to help you make informed decisions while driving. Whether you're towing heavy loads or pushing your vehicle's performance with a modified engine, this gauge provides the accuracy you need to know when to shift gears or ease off the throttle.
The gauge features an 8-foot capillary tube and includes a 1/2" NPT mounting nut for easy installation in your transmission pan. For those who prefer an alternate setup, an optional trans cooler line manifold is available, making installation a breeze.
With a temperature range of 140??F to 280??F, the 2-5/8" gauge is designed to deliver reliable performance under various driving conditions.
Users appreciate the straightforward installation and the clear, easy-to-read display of the AutoMeter 4451. Many have noted how it helps them manage their vehicle's performance effectively, particularly during towing and high-stress driving conditions. The gauge's accuracy has been highlighted as a key benefit, allowing for timely adjustments based on real-time temperature readings.
Universal Fitment: This gauge is designed for universal fitment, making it compatible with a wide range of vehicles. It's recommended to conduct research to ensure compatibility with your specific model.
⚠ 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.
Click to view the Installation Instructions here