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Vivid Racing Gear 
AutoMeter Sport-Comp II 5-Inch In-Dash Tachometer (Model 3698)
Since 1957, AutoMeter has been synonymous with performance, accuracy, and durability in the world of automotive gauges. With more motorsports victories to its name than any other gauge manufacturer, AutoMeter's Tachometers are engineered for excellence. The patented air core meter movement, crafted in-house to meet rigorous standards, allows the needle to sweep from 0 to 10,000 RPM in just 333 milliseconds. This tachometer has earned its place in the Hot Rod Speed Parts Hall of Fame, showcasing its unparalleled impact on professional racing. Designed to withstand the toughest conditions, this is the go-to tachometer for serious builders who demand the best.
Product Specifications
Model: 3698
Type: In-Dash Tachometer
Size: 5 inches
RPM Range: 0-10,000 RPM
Key Features
- Bezel Color: Brushed Aluminum
- Bezel Style: Super Bezel
- Bracket Included: Yes
- Bulb Technology: LED
- Face Color: Black
- Hole Size: 4.625 inches
- Lens: Flat Clear
- Lighting Color: White
- Movement Type: Electric Air-Core
- Number Color: White
- Outer Bezel Diameter: 4.3125 inches
- Pointer Color: Fluorescent Red
- Shift Light Included: No
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This product can expose you to chemicals; which are known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
Customer Insights
Users appreciate the quick response time of the 3698 tachometer, noting how easily it integrates into various vehicles. Many have reported using it in high-performance builds, where accuracy is crucial. The bright LED lighting and clear markings make it easy to read under any conditions, ensuring that drivers can keep an eye on their RPMs without distraction.
Fitment
Universal Fitment:
This tachometer is designed for universal fitment. However, it's always a good idea to conduct thorough research to ensure compatibility with your specific vehicle model.
⚠ 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 | $315.95 |
| Wholesale price | $289.60 |
| Shipping |
Weight: 1.00 Length: 6 Width: 6 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 | $245.42 | $350.60 | $350.60 | ? | ? | 2025-07-11 10:06:05 |
