AutoMeter Ultra-Lite 52mm 100-250 Deg F Electronic Oil Temperature Gauge

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

Part #: 4347

Overview

The AutoMeter Ultra-Lite 52mm Electronic Oil Temperature Gauge is an essential instrument for performance enthusiasts and daily drivers alike who want to keep a close eye on their engine's vital parameters. Proper oil temperature management is crucial for maintaining engine health, optimizing performance, and preventing costly damage. This high-quality gauge provides real-time, accurate readings of your engine's oil temperature, helping you ensure your vehicle operates within safe limits at all times.

Designed for both street and race applications, this gauge allows you to monitor your oil's temperature with precision, so you can make informed decisions about driving style, cooling system adjustments, or maintenance intervals. Whether you're pushing your vehicle on the track or simply want peace of mind during spirited driving, the AutoMeter Ultra-Lite Oil Temperature Gauge offers reliable performance and durability.

Key Features

The AutoMeter Ultra-Lite 52mm Oil Temperature Gauge combines advanced technology with a lightweight design, making it an ideal choice for performance vehicles where weight savings matter. Its features include:

• High-precision air core meter movement ensures consistent, accurate readings over time, even in demanding conditions.
• Range of 100°F to 250°F (38°C to 121°C), covering typical operating temperatures for most engines.
• Compatible with 12V and 16V electrical systems, making it suitable for a wide variety of street and race cars.
• Includes a 1/8" NPT temperature sender for easy installation into your engine's oil system.
• Durable construction with a sleek, lightweight design that reduces weight without sacrificing performance.
• Clear, easy-to-read digital display with a bright, backlit face for visibility in all lighting conditions.
• Proven track record in racing environments, ensuring reliability under extreme conditions.
• Simple wiring and installation process, compatible with most vehicle electrical systems.
• Designed to withstand harsh engine bay conditions, including heat, vibration, and moisture.

Construction & Design

The AutoMeter Ultra-Lite Oil Temperature Gauge features a compact 52mm (2-1/16") diameter housing crafted from lightweight yet durable materials. Its air core meter movement provides precise, linear readings and long-term stability, making it a favorite among racers and enthusiasts. The gauge's face is designed for maximum visibility, with a bright backlit display that remains clear during night driving or low-light conditions. The included 1/8" NPT sender is made from corrosion-resistant materials, ensuring longevity and consistent performance. Overall, the design emphasizes reliability, ease of installation, and minimal weight, making it suitable for high-performance applications where every ounce counts.

Performance & Sound

This oil temperature gauge does not directly influence engine performance or sound but provides critical data that can help optimize your vehicle's operation. By monitoring oil temperature accurately, you can prevent overheating, which can lead to reduced engine efficiency or failure. Maintaining proper oil temperature supports consistent horsepower and torque delivery, especially during high-stress driving conditions. The gauge's precise readings enable you to make timely adjustments to your cooling system or driving style, ensuring your engine remains within its optimal temperature range.

Installation & Fitment

The AutoMeter Ultra-Lite Oil Temperature Gauge is designed for straightforward bolt-on installation. It mounts into a 52mm (2-1/16") gauge pod or panel, fitting seamlessly into most dashboard or pillar mount setups. The included 1/8" NPT temperature sender threads directly into your engine's oil pan, oil cooler, or other suitable locations. No additional wiring or complex modifications are typically required, and the gauge's compatibility with 12V and 16V systems ensures broad applicability. Proper installation involves connecting the sender to the engine's oil system and wiring the gauge to a switched power source. Once installed, you'll have a reliable, real-time display of your engine's oil temperature, helping you monitor your vehicle's health during every drive.

What's Included

• AutoMeter Ultra-Lite 52mm Electronic Oil Temperature Gauge
• 1/8" NPT temperature sender
• Wiring harness and connectors
• Installation instructions

Ideal For

This gauge is perfect for performance car enthusiasts, racers, and daily drivers who want to keep a close eye on their engine's oil temperature. It is especially beneficial for vehicles subjected to high-stress conditions, such as track days, towing, or spirited driving, where monitoring oil temperature can prevent engine damage and improve reliability.

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 if compliance is required.