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Vivid Racing Gear 
AutoMeter P23821 5" In-Dash Tachometer
Since 1957, AutoMeter has consistently set the benchmark for performance, precision, and durability in the world of automotive gauges. With a legacy that boasts more motorsports victories than all other gauge manufacturers combined, AutoMeter's tachometers are a testament to exceptional engineering. As an inaugural inductee into the Hot Rod Speed Parts Hall of Fame, the P23821 tachometer stands out as a leader in professional racing, designed to endure the toughest conditions while delivering accurate performance for serious builds.
Key Features
- Bezel Color: Chrome
- Bezel Style: Spek Round Shoulder
- Face Color: Silver
- Gauge Size: 5.000 in.
- Gauge Type: In-Dash Tachometer
- Hole Size: 52.1mm
- Lens: Domed Clear
- Lighting Color: 7 User Selectable Colors
- Lighting Type: LED
- Movement Type: Electric Digital Stepper Motor
- Outer Bezel Diameter: 4.5625 in.
- Pointer Color: Fluorescent Red
- RPM Range: 0-8000
- Shift Light Included: No
- 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.
Specifications
The AutoMeter P23821 is designed for universal fitment, making it a versatile choice for a wide range of vehicles. While it is compatible with many setups, it is advisable for customers to conduct their research to ensure proper application for their specific vehicle model.
Customer Insights
Users appreciate the clarity and responsiveness of the P23821 tachometer. Many have noted its sleek chrome bezel and vibrant LED lighting, which not only enhance visibility but also add a modern touch to their dashboards. The easy installation process and reliable performance under various driving conditions have made it a popular choice among automotive enthusiasts and professionals alike.
⚠ 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.
| Sale price | $458.45 |
| Wholesale price | $420.53 |
| Shipping |
Weight: 1.25 Length: 7 Width: 7 Height: 6 |
| Product Added At | Monday 10 April, 2017 |
| 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 | $356.38 | $509.11 | $509.11 | ? | ? | 2025-07-11 10:06:09 |
