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Vivid Racing Gear 
AutoMeter 3897 In-Dash Tachometer
Since 1957, AutoMeter has been synonymous with precision and performance in the world of automotive gauges. With more motorsport victories than any other gauge manufacturer, their products are a testament to engineering excellence. The AutoMeter 3897 Tachometer features a patented air core meter movement that responds in just 333 milliseconds, accurately measuring RPMs from 0 to 10,000. This tachometer is not just a gauge; it’s a piece of racing history, recognized in the Hot Rod Speed Parts Hall of Fame for its significant impact on professional racing. Built to withstand the toughest conditions, it's the ideal choice for serious automotive enthusiasts.
This 3-3/8 inch in-dash tachometer is designed for performance and reliability, making it a must-have for any high-performance vehicle.
Key Features
- Bezel Color: Bright Anodized
- Bezel Style: Super Bezel
- Bracket Included: Yes
- Bulb Technology: LED
- Face Color: Black
- Gauge Size: 85.7mm
- Gauge Type: In-Dash Tachometer
- Hole Size: 85.7mm
- Lens: Flat Clear
- Lighting Color: Green
- Lighting Type: LED
- Mounting Bracket Included: Yes
- Movement Type: Electric Air-Core
- Number Color: White
- Outer Bezel Diameter: 3.8125 in.
- Pointer Color: Fluorescent Red
- RPM Range: 0-10000
- Shift Light Included: No
- Size: 3.375 in.
- 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.
Installation Notes
Universal Fitment: This tachometer is designed for universal fitment, making it compatible with a wide range of vehicles. It's recommended to verify the specific application to ensure optimal performance.
Customer Insights
Users appreciate the quick response time of the 3897, noting that it provides accurate readings even under high-stress conditions. Many have installed it in classic muscle cars and modern performance vehicles alike, praising its sleek design and reliable performance. The LED lighting and clear markings make it easy to read, even in low-light situations.
⚠ 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 | $266.95 |
| Wholesale price | $244.84 |
| Shipping |
Weight: 8.50 Length: 7 Width: 6 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 | $207.49 | $296.41 | $296.41 | ? | ? | 2025-07-11 10:06:09 |
