GA 2.6" OT 300 E MCF

An engine running a high oil temperature will fail, as proven time and time again. Monitoring this critical parameter ensures that you are running the correct weight oil and that your oil cooling system is performing properly. Highly accurate and durable thanks to AutoMeter’s patented air core meter movement, a single wire, 1/8” NPT temperature sender (990344) is available separately.

Part Type

Engine Oil Temperature Gauge

• 12 and 16 volt compatible, well-suited with nearly every marine electrical system
• 12 month limited warranty
• AutoMeter’s race proven air-core electric instruments provide quick and accurate readings while keeping hazardous fluids outside of the boat
• Features front sealed bezel design for added water resistance and UV protected paint on dial pointer for added protection against sun damage
• Gauge kit includes bulb and socket assembly, red and green bulb covers, corrosion resistant mounting hardware, and detailed instructions for installation
• Requires AutoMeter sending unit 990344
• Traditional incandescent lighting illuminates around the perimeter of the dial

Important Note Regarding Oils, Additives, Aerosols & Liquids

This listing may contain a product with transport restrictions. Items containing oils, additives, aerosols, adhesive or other liquid/chemical-based products may be subject to shipping restrictions depending on their current warehouse location, carrier requirements, and applicable transport regulations.

Some liquid and aerosol products are restricted for air freight or certain road freight routes and may require alternative transport methods or dispatch from a specific warehouse. While the majority of these items ship without issue, these factors can occasionally affect available shipping options or delivery timeframes.

If you are working to a tight deadline, require urgent delivery, or are unsure whether a product can be shipped to your location, we recommend contacting the StreetFX team prior to placing your order so we can confirm availability and the most suitable freight option.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Gauge, Pro-Comp Marine, Oil Tempurature, 2 5/8 in., 140-340 degrees F, Short Sweep, Carbon Fiber Face, Silver Pointer, Silver Bezel, Electrical, Each

AutoMeter Pro-Comp marine carbon fiber analog gauges will bring a stylish, professional look to any dash panel. Built to be rugged to withstand harsh environments, the Pro-Comp marine gauges are 12 and 16 V compatible to suit nearly all marine electrical systems. The gauges feature superior quality internal components with weather resistant sealed lenses, UV fade-resistant race pointers, and incandescent lighting around the inner perimeter, these gauges will insure accurate and rapid response readings. AutoMeter offers their Pro-Comp marine carbon fiber analog gauges in a variety of sizes, ranges, and data options—including oil, fuel, and water pressure, fuel level, voltage, water and oil temperature, boost/vacuum and trim level models.