AutoMeter Cobalt 66mm 100-250 Degree F Electric Water Temperature Gauge

2010–2025 Subaru Forester / WRX / Impreza 2.0L Turbo / 2.5L

Part #: 7937

Overview

The AutoMeter Cobalt 66mm Electric Water Temperature Gauge is an essential instrument for performance enthusiasts and daily drivers alike who want to keep a close eye on their engine's operating temperature. Proper coolant temperature management is crucial for maintaining engine health, optimizing performance, and preventing costly damage caused by overheating. This high-quality gauge provides accurate, real-time readings, allowing you to monitor your engine's temperature with confidence.

Designed for a wide range of vehicles, including street cars, race cars, and off-road machines, the AutoMeter Cobalt Water Temp Gauge ensures you stay informed about your engine's thermal status under various driving conditions. Whether you're pushing your vehicle on the track or enjoying spirited driving on the street, this gauge helps you make informed decisions to protect your engine and maximize performance.

Key Features

The AutoMeter Cobalt Water Temperature Gauge combines advanced technology with durable construction to deliver reliable performance and precise readings. Its key features include:

• High-Quality Construction: The gauge features a rugged, corrosion-resistant Cobalt blue dial with a bright, easy-to-read LED backlit display, ensuring visibility in all lighting conditions.
• Accurate Temperature Measurement: Equipped with AutoMeter's advanced 1/8" NPT temperature transducer, the gauge provides quick and accurate readings from 100°F to 250°F, covering the typical operating range for most engines.
• Compatibility: Designed to work seamlessly with 12V and 16V electrical systems, making it suitable for nearly every street or race vehicle.
• Easy Installation: The included transducer simplifies installation on any application, whether in a custom setup or a factory location.
• Enhanced Visibility: Bright LED illumination ensures the gauge is easily readable during day or night driving, helping you keep track of engine temperature at a glance.
• Reliable Performance: Air-core electric movement provides quick, accurate readings without the need for mechanical parts that can wear out over time.
• Stylish Design: The cobalt blue face and sleek bezel add a professional look to your dashboard or instrument cluster.

Construction & Design

The AutoMeter Cobalt Water Temperature Gauge is built with durability and precision in mind. Its 66mm (2-5/8") diameter housing is crafted from high-quality materials designed to withstand harsh engine bay conditions. The gauge's face features a vibrant cobalt blue background with clear, bold white numerals for easy readability. The LED backlighting enhances visibility during nighttime driving, ensuring you can monitor your engine temperature without distraction.

The included 1/8" NPT transducer is engineered for quick, secure installation into your vehicle's cooling system. The air-core electric movement eliminates mechanical wear, providing consistent and reliable readings over the lifespan of the gauge. Its compact design allows for flexible mounting options, whether in a custom dash, pillar pod, or OEM instrument cluster.

Performance & Sound

While primarily a monitoring instrument, the AutoMeter Cobalt Water Temp Gauge offers peace of mind by delivering precise temperature data. Accurate readings help you optimize your cooling system, prevent overheating, and support engine longevity. The gauge's quick response time ensures you are always aware of sudden temperature changes, especially during high-performance or demanding driving scenarios.

Installation & Fitment

Installing the AutoMeter Cobalt Water Temperature Gauge is straightforward, thanks to the included transducer and wiring harness. The gauge mounts easily into any standard 66mm (2-5/8") gauge pod or dashboard opening. The 1/8" NPT transducer screws into your vehicle's cooling system, typically into the cylinder head or water neck, with no need for cutting or extensive modifications. The electrical connection is simple, compatible with 12V or 16V systems, and no additional tuning or calibration is required for accurate operation.

• Plug-and-play installation with included wiring harness
• Secure mounting in standard gauge openings
• No cutting, drilling, or complex modifications needed

What's Included

• AutoMeter Cobalt 66mm Electric Water Temperature Gauge
• 1/8" NPT Temperature Transducer
• Wiring harness and mounting hardware
• Installation instructions

Ideal For

• Performance enthusiasts seeking accurate engine temperature monitoring
• Street and race cars requiring reliable coolant temperature data
• Off-road vehicles exposed to demanding thermal conditions
• Anyone looking to enhance their vehicle's instrumentation with a durable, stylish gauge

Emissions Note

This product is designed for off-road or racing use only and may not be legal for street use in all jurisdictions. Please check local regulations before installation.