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Vivid Racing Gear 
AutoMeter 8140 Water Temperature Gauge
Keeping an eye on your engine's water temperature is crucial for maintaining performance and reliability. With the AutoMeter 8140 Water Temperature Gauge, you can monitor temperatures accurately and respond quickly to any changes. This gauge features an advanced 1/8" NPT temperature transducer, ensuring precise readings every time. Plus, it comes with a direct plug-in wiring harness, making installation a breeze.
Specifications
- Gauge Size: 2-1/16 in. (52.4mm)
- Temperature Range: 140-380??F
- Type: Electrical
- Voltage: 8-18 V
- Movement Type: Electric Digital Stepper Motor
- Lighting Color: White LED
- Face Color: Black
- Font Color: White
- Pointer Color: White
- Outer Bezel Diameter: 2.250 in.
- Sweep: Full
- Sending Unit Included: Yes
- Measurement: US
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: This product can expose you to chemicals known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
Key Features
- Adapters Included: Yes
- Analog or Digital: Analog
- Bezel Color: Bright Anodized
- Lens: Flat Clear
- Bulb Technology: LED
- Hole Size: 52.4mm
- Anti-Glare Enclosure Included: No
Customer Feedback
Users appreciate the responsiveness of the AutoMeter 8140, noting that it provides quick and accurate readings, which is essential for performance vehicles. Many have installed it in their classic cars and modern tuners alike, finding it to be a reliable addition that enhances their dashboard's functionality. The sleek design and clear display make it easy to monitor engine temperatures at a glance.
Fitment Notes:
Universal Fitment: This gauge is designed for universal fitment, making it compatible with a wide range of vehicles. It is recommended to research and verify compatibility with your specific vehicle model to ensure optimal performance.
⚠ 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 | $215.45 |
| Wholesale price | $197.25 |
| Shipping |
Weight: 1.10 Length: 7 Width: 7 Height: 6 |
| 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 | $167.16 | $238.80 | $238.80 | ? | ? | 2025-07-11 10:06:09 | ||||
| Turn 14 | $167.16 | ? | $238.80 | ? | ? | 2025-07-10 10:06:17 |
