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Vivid Racing Gear 
AutoMeter 8550 Transmission Temperature Gauge
Keeping an eye on your transmission fluid temperature is crucial for maintaining the longevity of your automatic transmission. With the AutoMeter 8550 Transmission Temperature Gauge, you can monitor real-time temperature readings, ensuring you know the right moment to downshift or ease off the throttle. Whether you're towing heavy loads or maximizing the power of a modified engine, this gauge delivers precise measurements for your transmission fluid's temperature.
The gauge features a compact 2-1/16 inch size, with a temperature range of 100-250??F, perfectly matching the specifications for Gen 4 Dodge vehicles. The included 1/8" NPT temperature sender allows for easy installation in your transmission, transmission pan, or an optional transmission cooler line manifold.
Key Features
- Adapters Included: Yes
- Analog Or Digital: Analog
- Bezel Color: Chrome
- Bezel Style: Super Bezel
- Bulb Technology: LED
- Electric Or Mechanical: Electric; Air-Core
- Face Color: Black
- Fitting Type: 0.500 in. NPT
- Font Color: White
- Gauge Size: 52.4mm
- Gauge Type: Transmission Temperature
- Lens: Flat Clear
- Lighting Color: White
- Lighting Type: LED
- Measurement: US
- Movement Type: Electric Air-Core
- Number Color: White
- Outer Bezel Diameter: 2.250 in.
- Pointer Color: Fluorescent Red
- Sending Unit Included: Yes
- Size: 2.3125 in.
- Sweep: Short
- Type: Electrical
- Voltage: 8-18 V
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This product can expose you to chemicals known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
Product Notes:
2-1/16 in.; Black Dial Face; Fluorescent Red Pointer; White LED Lighting; Electric Air-Core; 100-250 Degree F
Customer Insights
Users appreciate the clarity of the gauge's readings, especially during demanding driving conditions. Many have noted how the easy installation process and accurate temperature monitoring have made a significant difference in managing their vehicle's performance, particularly when towing or during high-performance driving.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
AutoMeter is an aftermarket company that started in 1957. The company specializes in creating high precision gauges for various automobiles. The company was founded by Vern Westberg and initially poured sand castings in their family’s backyard. Today, Autometer is considered the leading brand when it comes to vehicle instrumentations and is being used by a lot of enthusiasts worldwide.
Experts in their FieldWith more than 60 years in the industry, the company was able to perfect its craft and developed many industry-changing products such as rev control and quick responding tachometers. They also offer an LCD Competiton data acquisition system for those who are more serious when it comes to data monitoring.
State-of-the-art FacilityAutometer has one of the industry’s most advanced manufacturing facilities based in Sycamore, IL USA. This, coupled with an advanced engineering system allows them to create parts that are durable, accurate, and precise. The company is ISO certified so you can be sure that you get quality products consistently.
Autometer has its own High-Performance division that focuses on competition spec and racing electronics and instrumentations. Using their experience, they are able to develop and continuously improve their products and adapt them to the ever-changing automotive technology.
Purchase Autometer at Vivid RacingIf you want to accurately monitor your engine’s vitals, then upgrade your gauges to Autometer. They have been the trusted brand of many enthusiasts and racers worldwide and have proven themselves as the leading brand in the industry. To know more, visit Vivid Racing and check out their list of products that would fit your specific requirement.
Installation Instructions
Click to view the Installation Instructions here
| Sale price | $102.45 |
| Wholesale price | $93.68 |
| Shipping |
Weight: 0.50 Length: 5 Width: 5 Height: 5 |
| Product Added At | Thursday 29 March, 2018 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $79.39 | $113.41 | $113.41 | ? | ? | 2025-07-11 10:06:12 |
