RY-1556 97304030 Diesel Glow Plug Module Controller Compatible with G-MC 2500 2001-2004, 3500 2005 Sierra, Compatible Cadi-llac 2005 Escalade, Compatible with Chevy 2001-2005 Silverado 2500 3500

The controller efficiently manages the glow plug system, ensuring optimal engine warm-up and smoother starts in cold weather conditions. This direct-fit component helps maintain proper voltage distribution to your glow plugs, contributing to improved diesel engine performance and reliability. Installation of this module can help resolve cold-start issues and restore your vehicle's original starting capabilities. Compatible with OE part number 97304030,RY-1556 this controller is designed to meet the specifications of your vehicle's original equipment.Compatible car models:for Cadi_llac Escalade 2005.for Chevy Silverado 2500 2001-2005.for Chevy Silverado 3500 2004-2005.for Chevy Tahoe 2005.for GMc Sierra 2500 2001-2004.for GMc Sierra 3500 2004-2005.

• 🛠[COMPATIBILITY]: Direct fit for GMc Sierra 2500 (2001-2004), 3500 (2005), Cadi-llac Escalade (2005), and Chevy Silverado 2500/3500 (2001-2005).
• 🛠[FUNCTION]: Controls and regulates the glow plug system timing and operation for optimal diesel engine performance and cold starts.
• 🛠[REPLACEMENT PART]: Serves as a direct replacement for OEM part number 97304030, RY-1556，RY1556，68013182AA，A6421531979，97304030，97379635 ensuring proper fitment and functionality.
• 🛠[INSTALLATION]: Designed for straightforward installation with vehicle-specific mounting points and electrical connections materials to withstand engine bay conditions and provide reliable performance.
• 🛠[WARRANTY]: 1Year After-sale Service; Please Check OE before placing an order, and verify your vehicle model & year; Any questions please contact us, we will solve problems asap.