Description
Accurate Transmission Monitoring. The Auto Meter Black Series 2-1/16-Inch Transmission Temperature Gauge, 100-260 °F, Digital Stepper Motor is designed to provide precise, real-time readings of your transmission fluid temperature. This gauge helps optimize vehicle performance by alerting the driver when to adjust driving habits, which is crucial for towing or high-performance applications. Monitoring transmission temperature accurately helps extend the lifespan of your automatic transmission by preventing overheating.
Construction and Appearance. The gauge features a robust digital stepper motor along with modern LED through-the-dial lighting for clear visibility at any time of day. It includes a high-grade temperature sender built for durability in harsh environments, all housed in a sleek 2-1/16″ diameter casing with a polished finish that complements any vehicle interior.
Installation. Installation is straightforward with a direct plug-in wiring harness and included adapters for various thread sizes. Minimal mechanical modification is required, eliminating the need for complex drilling or cutting in most installations.
Application. Fits universal; some adaptation may be required.
Auto Meter 3657-00406
CA Residents: WARNING: Cancer and Reproductive Harm
- Size 2-1/16″ (52.4mm)
- Type Digital Stepper Motor
- Range 100-260 °F
- Lighting LED Through-The-Dial
- Includes 1/8” NPT Temperature Sender, 3/8” and 1/2″ NPT Adapters
- Wiring Harness Provided
- Detailed Installation Instructions Included
- Data Acquisition Grade Temperature Sender for Accuracy and Durability
- Race-Proven Digital Stepper Motor Gauges with Self Calibration
- Includes Sending Unit 2252, Wire Harness 5226, and Additional Hardware
- Officially Licensed GM Product
- Fits Universal; Some Adaptation May Be Required






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