1️⃣ 🔧 Precision Fit for 20+ GM Models Direct replacement for 2003-2007 Chevy Silverado HD/Classic, GMC Sierra HD/Classic, Cadillac Escalade, and more. Covers OE# 89019088, 22807123, RU571, JA1582.
2️⃣ ⚡ 5-Minute Plug-and-Play Fix Includes corrosion-resistant 16 AWG harness with factory-style connectors – no splicing or coding required.
3️⃣ 🔥 High-Temp SAE-Certified Build Durable ceramic core and heat-dissipating alloy resists burnout, solving fan speed issues or total HVAC failure.
4️⃣ 🛡️ OEM-Equivalent Weatherproofing Sealed terminals withstand snow, salt, and off-road vibrations. Rated for -40°F to 300°F extremes.
5️⃣ 🔒 Lifetime Support Guarantee Backed by 1-year warranty and technical guidance. Restores airflow in manual AC systems instantly!