AutoMeter Engine Coolant Temperature Gauge

2011–2025 Subaru Forester / Subaru Impreza / Subaru WRX / Subaru STI 2.0L Turbo

Part #: 1136

Overview

The AutoMeter Engine Coolant Temperature Gauge is an essential instrument for performance enthusiasts and daily drivers alike who want to keep a close eye on their engine's thermal health. Maintaining optimal coolant temperatures is crucial for engine longevity, reliability, and consistent performance. This high-quality gauge provides real-time, accurate readings of your engine's coolant temperature, helping you prevent overheating and potential engine damage.

Designed for both street and race applications, this gauge seamlessly integrates into your vehicle's electrical system, offering a straightforward installation process. Whether you're tuning your car for maximum performance or simply want peace of mind during daily driving, the AutoMeter coolant temperature gauge is a trusted choice for monitoring engine health with precision and confidence.

Key Features

The AutoMeter Engine Coolant Temperature Gauge combines advanced technology with durable construction to deliver reliable performance under demanding conditions. Its features include:

• High-precision air-core electric movement ensures quick and accurate temperature readings, providing real-time data for optimal engine management.
• Compatible with 12V and 16V electrical systems, making it suitable for a wide range of vehicles from street cars to race cars.
• Includes an advanced 1/8" NPT temperature transducer for easy and secure installation on virtually any application.
• Robust construction with a clear, easy-to-read dial face and backlit illumination for visibility in all lighting conditions.
• Designed to withstand harsh engine bay environments, ensuring long-lasting durability and consistent performance.
• Minimal electrical draw, helping maintain your vehicle's electrical system integrity.
• Trusted by racers and enthusiasts worldwide for its proven accuracy and reliability.

Construction & Design

The AutoMeter coolant temperature gauge features a high-quality, durable housing constructed from corrosion-resistant materials, ensuring longevity even in demanding conditions. Its precision air-core movement eliminates the need for a traditional Bourdon tube, resulting in faster response times and more accurate readings. The dial face is designed with clear, bold markings and a backlit display, allowing for easy monitoring at a glance, even in low-light environments. The included 1/8" NPT transducer is engineered for a secure fit and optimal thermal contact, providing precise temperature measurements across a wide range of engine operating conditions.

Performance & Sound

This gauge offers quick and reliable temperature readings, helping you monitor your engine's coolant temperature with confidence. While it does not directly influence engine performance, maintaining proper coolant temperatures is vital for optimal power output and engine health. The air-core electric movement ensures consistent accuracy and responsiveness, making it an invaluable tool for performance tuning and everyday driving.

Installation & Fitment

The AutoMeter Engine Coolant Temperature Gauge is designed for a straightforward, bolt-on installation. The included 1/8" NPT transducer threads directly into your vehicle's cooling system, typically in the cylinder head or intake manifold. The gauge connects easily to your vehicle's electrical system, with wiring compatible with standard 12V or 16V setups. No cutting, drilling, or complex modifications are required, making it suitable for both novice and experienced installers. Proper installation ensures accurate readings and long-term reliability.

• Includes gauge, temperature transducer, wiring harness, and mounting hardware.
• Compatible with a wide range of vehicles, including street cars and race vehicles.
• Designed for easy integration with existing electrical systems.

What's Included

• AutoMeter Engine Coolant Temperature Gauge
• 1/8" NPT Temperature Transducer
• Wiring harness and connectors
• Mounting hardware and instructions

Ideal For

• Performance enthusiasts tuning their engines for maximum output
• Daily drivers seeking reliable engine monitoring
• Race car builders and track day participants
• Anyone wanting to prevent engine overheating and ensure optimal operating temperatures

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.