Description
Product Overview
The Auto Meter 4469 Ultra-Lite Water Temperature Gauge is engineered for precision and durability. Housed in a painted metal case weighing just 9.6 ounces, the gauge features traditional incandescent lighting that outlines the dial for clear visibility day or night. It ships with a data‑acquisition grade temperature sender, 1/8″ NPT probe, and interchangeable 3/8″ and 1/2″ NPT adapters, ensuring a perfect fit for a wide range of cooling systems. The digital stepper motor drive provides self‑calibration at power‑up, eliminating drift and guaranteeing repeatable accuracy even after repeated exposure to heat and vibration.
Usage
Designed for both high‑performance racing applications and everyday street driving, this gauge thrives in demanding environments. Whether installed in a rally car, a track‑day vehicle, or a daily commuter, the Ultra‑Lite delivers instant temperature feedback, helping drivers prevent overheating and optimize engine tuning. The incandescent perimeter lighting remains bright in low‑light conditions, making it a reliable tool for night runs, off‑road adventures, and track sessions where split‑second temperature awareness is critical.
Why Choose Us
Auto Meter has a long history of race‑proven instrumentation. The Ultra‑Lite gauge benefits from the company’s digital stepper motor technology, which isolates hazardous fluids from the instrument, extending lifespan and maintaining accuracy. Each unit undergoes rigorous quality testing, and the included self‑calibration routine ensures the gauge reads true from the first start. With a comprehensive installation kit and detailed instructions, even DIY enthusiasts can achieve a professional result without specialized tools.
Key Features
- Incandescent perimeter lighting for clear, 360° visibility in all lighting conditions.
- Data‑grade temperature sender with 1/8″ NPT probe for unmatched accuracy.
- Digital stepper motor drive with self‑calibration sequence at power‑up.
- Lightweight painted housing (9.6 oz) resistant to corrosion and vibration.
- Complete installation kit: adapters, wiring harness, bulb/socket, red & green covers, mounting hardware, and step‑by‑step guide.
FAQ
What type of coolant can I use with this gauge?
The gauge is compatible with standard automotive coolants, including ethylene glycol‑based and propylene glycol formulations. Ensure the coolant does not contain excessive debris that could clog the sender probe.
Is the incandescent bulb replaceable?
Yes, the gauge includes a standard bulb and socket assembly. Replacement bulbs are readily available in 12 V incandescent sizes; simply swap the bulb following the included wiring diagram.
Can I install this gauge in a vehicle with a non‑standard cooling system?
The kit provides 1/8″, 3/8″ and 1/2″ NPT adapters, covering most OEM and aftermarket systems. For unique configurations, additional adapters can be sourced to match the sender thread.
How does the self‑calibration work?
Upon power‑up, the stepper motor runs a brief calibration routine that aligns the needle to a known reference point, compensating for any mechanical drift and ensuring accurate readings from the start of each drive.
What warranty does Auto Meter offer?
Auto Meter provides a limited one‑year warranty covering defects in materials and workmanship. Registration of the product on the Auto Meter website extends support and access to technical resources.
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