Factory Match 2-1/16 inch 100-260F Transmission Temperature Gauge

Features:

• Monitors trans temps from 100 to 260F
• Factory-matched backlighting for clean OEM look
• Includes data-grade 1/8" NPT temp sensor
• Digital stepper motor ensures accurate readings
• Self-calibrates at startup for added precision
• Includes 3/8" and 1/2" NPT adapters
• Plug-and-play wiring harness included
• Matches dash lighting in GM HD trucks
• Protects transmission from heat-related damage
• Ideal for towing or performance applications
• Complete kit with all mounting hardware

High-Quality Transmission Temperature Gauge for GM Trucks

If you tow heavy, run a performance tune, or just want to protect your transmission on long hauls, a trans temp gauge isn’t optional—it’s essential. The AutoMeter Factory Match Transmission Temperature Gauge is purpose-built for 2001–2007 Silverado and Sierra 2500HD/3500HD trucks, and it gives you a real-time look at one of the most critical factors affecting your transmission’s lifespan: heat. This 2-1/16" gauge reads from 100F to 260F, giving you the full range you need to monitor everything from cold starts to high-load towing conditions. The display is driven by a digital stepper motor, known for its fast response and pinpoint accuracy, and it even performs a self-calibration sequence every time you power up—so you know the numbers you're seeing are right.

Factory-Matched Design

What really sets it apart is the factory-matched LED lighting, which blends seamlessly into your OEM cluster for a clean, integrated look. No mismatched lights or out-of-place styling—it’s designed to feel like it came straight from the factory. The gauge also includes AutoMeter’s high-quality 1/8" NPT temperature sender, rated for data-grade performance, along with both 3/8" and 1/2" NPT adapters to make installation straightforward, even if you're using a transmission cooler manifold or tapping into the pan. It comes with everything you need for a clean install, including the wiring harness, mounting hardware, and detailed instructions. Whether you're pulling a trailer across the country or just working your truck hard day in and day out, this gauge gives you peace of mind—and helps you know when it’s time to back off before things get too hot.

Fits: 2003, 2004, 2005, 2006, 2007 GM 2500HD/3500HD