AutoMeter Engine Oil Temperature Gauge

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

Part #: 4641

Overview

The AutoMeter Engine Oil Temperature Gauge is an essential instrument for performance enthusiasts and daily drivers alike who want to monitor their engine's vital fluids accurately. Proper oil temperature management is crucial for maintaining optimal engine performance, longevity, and reliability. By keeping a close eye on your oil temperature, you can ensure your engine operates within safe limits, preventing overheating and potential damage. This gauge provides precise readings, allowing you to make informed decisions about your driving style, oil choice, and cooling system adjustments.

Designed for those who demand accuracy and durability, the AutoMeter Oil Temperature Gauge is perfect for enthusiasts who want to optimize their vehicle's performance and extend engine life. Whether you're pushing your vehicle on the street or participating in spirited driving, this gauge helps you stay in the know about your engine's thermal health, supporting better maintenance and tuning decisions.

Key Features

The AutoMeter Engine Oil Temperature Gauge offers a range of features engineered for precision and durability:

• Utilizes AutoMeter's ultra-precise Bourdon Tube Meter Movement for accurate and reliable temperature readings.
• 6-inch capillary tube ensures quick response and easy visibility in the vehicle's dashboard.
• Includes a 1/2" NPT mounting nut for secure installation into compatible engine oil temperature ports.
• High-quality construction with durable materials designed to withstand harsh engine bay conditions.
• Clear, easy-to-read dial face with precise markings for quick temperature assessment at a glance.
• Compatible with a wide range of vehicles, especially suitable for Subaru models with turbocharged engines.
• Designed to provide consistent performance over time, reducing the need for frequent recalibration or maintenance.
• Supports optimal engine operation by alerting you to abnormal oil temperatures that could indicate cooling issues or oil degradation.
• Ideal for performance tuning, off-road adventures, or everyday driving where engine monitoring is critical.

Construction & Design

The AutoMeter Oil Temperature Gauge features a robust and high-precision design. Its core component, the Bourdon Tube Meter Movement, is renowned for its accuracy and long-term stability. The 6-inch capillary tube is crafted from high-quality materials that resist heat and vibration, ensuring consistent readings even in demanding conditions. The dial face is designed for maximum visibility, with bold numerals and a clear pointer that can be easily read during driving.

The gauge's housing is constructed from durable materials that withstand engine bay heat, moisture, and vibrations. The included 1/2" NPT mounting nut allows for secure installation into compatible oil temperature ports, ensuring a leak-free and stable setup. Overall, the design emphasizes reliability, ease of installation, and long-lasting performance, making it a trusted choice for automotive enthusiasts and professionals alike.

Performance & Sound

While primarily a monitoring instrument, the AutoMeter Oil Temperature Gauge provides critical real-time data that helps you optimize engine performance and prevent damage. Accurate oil temperature readings enable you to adjust driving habits, improve cooling system efficiency, and maintain ideal operating conditions. This gauge does not produce sound but offers peace of mind by alerting you to potential issues before they become serious problems.

Installation & Fitment

Installing the AutoMeter Engine Oil Temperature Gauge is straightforward and designed for a bolt-on experience. The gauge mounts into a compatible 1/2" NPT port on your engine or oil pan, with the included mounting nut ensuring a secure fit. No cutting, drilling, or complex wiring is required if your vehicle already has the appropriate port. The electrical connection is simple, typically involving a power source, ground, and signal wire to the sending unit. For optimal performance, professional installation is recommended, but experienced DIYers can complete the setup with basic tools.

• Includes the gauge, capillary tube, mounting nut, and installation instructions.
• Requires a 1/2" NPT port for installation; check your vehicle's oil system compatibility.
• No additional tuning or calibration is necessary after installation.

What's Included

• AutoMeter Engine Oil Temperature Gauge
• 6-inch capillary tube
• 1/2" NPT mounting nut
• Installation instructions

Ideal For

• Performance enthusiasts seeking precise engine monitoring
• Daily drivers aiming to prolong engine life
• Off-road adventurers requiring real-time oil temperature data
• Anyone installing aftermarket or upgraded cooling systems

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.