Why Water Temperature Monitoring Matters (Especially in Marine Use)
Engines don’t care if they’re on land or water—heat still kills them.
Too hot:
- Overheating
- Engine damage
- Cooling system failure
Too cold:
- Inefficient operation
- Increased wear
In marine environments, cooling systems work differently—and failures can escalate quickly. This gauge keeps you informed before things get expensive.
Product Info:
– Water Temp Gauge 2 1/6In 100-250 Degree F Electric Marine Silver
– Size: 2-1/16 Inch (52.4Mm)
– Type: Air-Core
– Range: 100-250 °F
– Lighting: Incandescent
Manufacturer Part Number:
– Part Number: 200762-33
Key Features & Functions
Electric Water Temperature Monitoring
This gauge uses an electric temperature sender, providing:
- Clean, safe installation
- No fluid lines into the cabin
- Reliable, real-time temperature readings
Perfect for marine or sealed applications.
Marine-Grade Construction
Built to handle harsh environments:
- Corrosion-resistant materials
- Sealed components for moisture protection
- Designed for marine durability
Salt, humidity, and water exposure? Not a problem.
Product Features:
– Features Front Sealed Bezel Design For Added Water Resistance And Uv Safe Paint On Dial Pointer For Added Protection Against Sun Damage
– Requires Sending Unit 990344 (Sold One at a time)
– 12 And 16 Volt Compatible, Well-Suited With Nearly Each and every Marine Electrical System
– Gauge Kit Includes Bulb And Socket Assembly, Red And Green Bulb Covers, Corrosion Resistant Mounting Hardware, And Detailed Instructions For Installation
– Autometer’S Race Proven Air-Core Electric Instruments Provide Quick And Accurate Readings Even as Keeping Hazardous Fluids Outdoor Of The Boat
– Traditional Incandescent Lighting Illuminates Around The Perimeter Of The Dial
2-1/16″ Standard Gauge Size
The 2-1/16 inch diameter ensures:
- Easy installation in standard pods or panels
- Compatibility with most setups
- Clean, professional fit
Marine or automotive—it fits.
Clear, Easy-to-Read Display
Designed for quick visibility:
- High-contrast dial
- Clear temperature markings
- Easy readability in varying light conditions
Because you don’t want to guess temps while moving.
Reliable Temperature Feedback
Provides:
- Real-time monitoring of engine temp
- Early warning of overheating
- Consistent performance in demanding conditions
Because temperature spikes don’t give warnings.
Aftermarket Replacement Parts:
Each Component Undergoes Comprehensive Evaluation And Inspection To Meet Our Stringent Safety Standards And High-Quality Criteria, Ensuring It Meets Oem Specifications.
Built For Durability:
Made From High-Quality Materials, This Product Has Been Rigorously To Ensure that Long-Lasting Performance.
Please Verify That The Oem # Or Partslink # Matches Exactly Before Purchasing To Ensure that Proper Fitment.
Water Temp Gauge 2 1/6in 100-250 Degree F Electric Marine Silver
Part Number: 200762-33
Features front sealed bezel design for added water resistance and UV Safe paint on dial pointer for added protection against sun damage
Created from the very best quality materials. Built to outperform and live much longer than the competition.
Factory Sealed – Modern in box
Why You Need This AutoMeter Marine Water Temperature Gauge
If you’re running a marine setup—or just want something built tougher than standard gauges—this is a solid choice.
The AutoMeter Marine Water Temp Gauge gives you:
- Accurate, real-time temperature monitoring
- Durability in harsh environments
- Reliable engine protection
- A clean, professional installation
Because overheating doesn’t care where you are—land or water.
Ideal Applications
- Boats and marine engines
- Off-road and rugged builds
- Performance vehicles needing durable components
- Custom builds exposed to harsh conditions
- Anyone wanting marine-grade reliability
Final Verdict
The AutoMeter Electric Marine Water Temperature Gauge is built for durability, accuracy, and reliability in environments where standard gauges struggle.
It’s a smart upgrade for marine setups—and a tough option for anyone who wants extra reliability.
Because when your engine overheats… it doesn’t matter where you are.


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