Description
Product Overview
The Auto Meter 5732 Mechanical Water Temperature Gauge delivers precise temperature monitoring for any automotive application. Constructed from high‑quality plastic with a painted exterior, the gauge features a traditional incandescent bulb that illuminates the dial perimeter for clear visibility day or night. The kit includes a 1/2″ NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed installation instructions, ensuring a hassle‑free setup.
![[Product front view showing all components]](https://www.ajvora.store/wp-content/uploads/2026/06/0985461322484e679955bb3bb21e5e41.jpg)
Usage
Designed for both street‑legal cars and high‑performance race vehicles, this gauge operates entirely mechanically, eliminating the need for any electrical connections. It excels in harsh environments, maintaining accuracy even under extreme heat and vibration. Ideal for enthusiasts seeking reliable temperature feedback during track days, daily commuting, or off‑road adventures.
Why Choose Us
Auto Meter’s reputation for race‑proven instrumentation guarantees durability and precision. The mechanical movement resists electronic failure, providing long‑term reliability. Each gauge undergoes strict quality checks, and the included accessories ensure a complete, ready‑to‑install solution. Our customer support team is available for any installation questions, offering peace of mind after purchase.
Key Features
- Incandescent lighting offers bright, 360° dial illumination for easy reading.
- Mechanical operation requires no wiring, simplifying installation on any vehicle.
- Durable plastic housing with painted finish resists corrosion and wear.
- Includes 1/2″ NPT adapter, bulb covers, and mounting hardware for a complete kit.
- Responsive customer service and detailed instructions ensure a smooth setup.
FAQ
Do I need an electrical system to install this gauge?
No. The gauge is fully mechanical and operates without any electrical connections.
What type of bulb does the gauge use?
It uses a standard incandescent bulb with optional red and green covers for color‑coded temperature alerts.
Is the gauge compatible with all vehicle types?
Yes, the mechanical design works with any street or race vehicle that can accommodate a 1/2″ NPT fitting.
Can I replace the bulb with an LED?
The gauge is designed for incandescent bulbs; using LEDs may affect illumination uniformity.
What warranty does Auto Meter provide?
Auto Meter offers a limited one‑year warranty covering manufacturing defects.




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