Description
Product Overview
The Auto Meter Ultra-Lite Transmission Temperature Gauge is engineered for drivers who demand accurate thermal data without the bulk of traditional gauges. Featuring Auto Meter’s E‑Z View Digital LED Display System, the instrument delivers crystal‑clear numbers that remain stable even at high speeds. Constructed from painted aluminum housing, the gauge resists corrosion and vibration. It includes a data‑grade solid‑state temperature sender, 1/8″ NPT probe, and interchangeable 3/8″ and 1/2″ NPT adapters, ensuring a leak‑free connection to any transmission system. Rated for 12 V and 16 V circuits, the gauge integrates seamlessly with street‑car wiring or race‑car harnesses.
Usage
Designed for both daily drivers and competitive racers, this gauge excels in environments where transmission heat can affect performance and longevity. Whether you’re tracking temperature on a weekend track day, monitoring a high‑performance street build, or diagnosing overheating issues in a work truck, the Ultra‑Lite provides instant feedback. Its compact size fits standard dash clusters, and the included mounting hardware simplifies installation on any vehicle platform.

Why Choose Us
Auto Meter brings decades of motorsport experience to every instrument. The Ultra‑Lite gauge benefits from race‑proven stepper‑motor technology that delivers precise needle movement without exposing hazardous fluids to the vehicle interior. Each unit undergoes rigorous testing for temperature accuracy, durability, and electromagnetic compatibility. With a solid‑state sender, the gauge offers superior longevity compared to thermocouple‑based alternatives, reducing maintenance costs and downtime.
Key Features
- Bright, anti‑glare LED display for easy reading at any speed
- Solid‑state temperature sender provides ±1°F accuracy
- Universal 12 V/16 V compatibility fits most street and race cars
- Complete installation kit includes NPT adapters, wiring harness, and hardware
- Durable painted aluminum housing resists corrosion and vibration
FAQ
What voltage systems are compatible?
The gauge operates on both 12‑volt and 16‑volt electrical systems, making it suitable for a wide range of vehicles from daily drivers to high‑performance race cars.
How is the temperature sender installed?
The included 1/8″ NPT sender threads directly into the transmission’s temperature port. If your vehicle uses a different size, the kit provides 3/8″ and 1/2″ adapters for a secure fit.
Is the gauge waterproof?
The gauge housing is sealed against moisture, but the sender probe should be installed in a dry, protected location to ensure accurate readings.
Can I use this gauge with a custom dash?
Yes. The gauge’s compact dimensions and standard mounting holes allow easy integration into custom dash assemblies or aftermarket clusters.
What is the warranty period?
Auto Meter offers a one‑year limited warranty covering defects in materials and workmanship.







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