Description
Product Overview
The Auto Meter 4357 Ultra Lite electric transmission temperature gauge is engineered for performance and durability. Housed in a sturdy painted plastic enclosure, the gauge features a 2 1/16″ dial illuminated by traditional incandescent bulbs that light the perimeter for clear visibility. It operates on 12 or 16 V systems and includes a 1/8″ NPT temperature sender, plus 3/8″ and 1/2″ NPT adapters, ensuring a universal fit for most street and race car applications.
Usage
Designed for both daily drivers and competitive racers, this gauge delivers real‑time temperature data to help prevent transmission overheating. Install it in the cockpit, on a dash panel, or within a custom gauge cluster. Its single‑wire wiring simplifies hookup, making it suitable for DIY enthusiasts and professional installers alike. 
Why Choose Us
Auto Meter’s air‑core electric instruments are race‑proven, offering rapid response while keeping hazardous fluids out of the vehicle. The Ultra Lite model combines lightweight construction with high‑visibility lighting, reducing strain on the electrical system. Backed by a 4.5‑star rating from over 200 customers, the gauge promises reliability and precision.
Key Features
- Durable plastic housing with painted finish for corrosion resistance
- Incandescent dial lighting provides clear, perimeter illumination
- Compatible with 12 V and 16 V automotive electrical systems
- Complete kit includes 1/8″ NPT sender, adapters, bulb covers, and mounting hardware
- Easy single‑wire installation with detailed instructions
FAQ
What voltage does the gauge support?
The gauge operates on both 12 V and 16 V systems, making it suitable for most street and race car electrical setups.
Is the gauge compatible with my vehicle’s transmission?
Yes, the included 1/8″ NPT sender and additional adapters allow installation on a wide range of transmission types.
How is the gauge powered?
It uses a single wire connection to the vehicle’s power source, simplifying wiring and reducing potential points of failure.
Can I replace the incandescent bulb?
Yes, the gauge comes with a bulb and socket assembly, and replacement incandescent bulbs are readily available.
What warranty does Auto Meter provide?
Auto Meter offers a limited warranty covering manufacturing defects, ensuring long‑term performance and peace of mind.




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