Description
Product Overview
The Auto Meter 5737 Phantom Electric Water Temperature Gauge combines proven race‑car technology with everyday reliability. Housed in a sturdy painted plastic case, the gauge measures coolant temperature via a 1/8″ NPT sender and displays the reading on a traditional incandescent dial that lights the entire perimeter for clear visibility day or night. The kit includes 3/8″ and 1/2″ NPT adapters, a bulb and socket assembly, red and green bulb covers, and all necessary mounting hardware. Dimensions are a compact 3.94 x 3.94 x 3.94 inches and it weighs just 8 ounces, making it easy to fit into most dashboards.
![[Product front view showing all components]](https://www.aurorasbuy.store/wp-content/uploads/2026/06/7e7b2183fb4e46c287b95253d86913eb.jpg)
Usage
Ideal for street‑legal cars, track vehicles, and custom builds, this gauge works with both 12‑volt and 16‑volt electrical systems, ensuring compatibility with virtually any automotive setup. Install the sender in the coolant line, mount the gauge where the driver can see it, and enjoy instant temperature feedback during daily drives, spirited weekend runs, or competitive racing. The incandescent lighting provides a classic look while delivering high visibility in low‑light conditions.
Why Choose Us
Auto Meter’s air‑core electric instruments are race‑proven, offering rapid response and precise readings while keeping hazardous fluids away from the vehicle interior. Each gauge undergoes strict quality testing, and the included detailed instructions simplify installation for both professionals and DIY enthusiasts. With a solid warranty and responsive customer support, you can trust the durability and performance of this gauge for years to come.
Key Features
- Bright incandescent dial illuminates the entire face for easy reading at night.
- Compatible with 12V and 16V systems, fitting most street and race cars.
- Complete installation kit includes sender, adapters, bulb covers and hardware.
- Durable painted plastic housing resists heat and vibration.
- Responsive customer service and warranty for peace of mind.
FAQ
What voltage does the gauge support?
The gauge operates on both 12‑volt and 16‑volt automotive electrical systems.
Is the gauge compatible with my race car?
Yes, the included NPT adapters allow connection to a variety of coolant lines, making it suitable for most race‑car setups.
How is the gauge installed?
Mount the gauge in the dashboard, connect the sender to the coolant line using the provided adapters, and wire to the vehicle’s electrical system following the included instructions.
What type of lighting does the dial use?
It uses a traditional incandescent bulb that provides even illumination around the dial perimeter.
Does Auto Meter offer support after purchase?
Yes, Auto Meter provides customer support and a warranty to address any questions or issues you may encounter.




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