Replacement Parts for Diesel Glow Plug Controller for Chevrolet Silverado 2500 HD GMC Sierra 3500 6.6L Mod-A58PP-77558

Terminal Quantity 13; Type Diesel Glow Plug Controller; Terminal Type Blade; Features Easy Installation; MPN97304030, 97379635; Material Plastic; Interchange Part Number RY1556; Superseded Part Number 1S10615; For Chevrolet, GMC; Model Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, Sierra 3500; Year 2001-2005; Engine V8 6.6L; Note without ULEV; Note-2 For 2004 Chevy & GMC fit model w/ Engine VIN 2, not Engine VIN 1;

• 1️⃣ BROAD COMPATIBILITY WITH U.S. VEHICLES Designed for Ford, Chevrolet, Dodge, GMC, Toyota, Honda, Nissan, Jeep, and other major brands, offering a wide application range for cars, trucks, and SUVs.
• 2️⃣ OEM-STANDARD PRECISION Built to meet or exceed OEM performance, ensuring a perfect fit, factory-level reliability, and consistent operation over time.
• 3️⃣ EASY INSTALLATION PROCESS Each part is pre-engineered for direct fitment, allowing simple installation using standard tools — ideal for both DIY mechanics and professionals.
• 4️⃣ QUALITY MATERIALS FOR LONG LIFE Made with durable alloys, high-grade plastics, and rust-resistant coatings to endure extreme temperatures, vibration, and daily use.
• 5️⃣ PERFORMANCE TESTED Every component is inspected and tested to ensure reliable performance and compatibility with your vehicle’s existing systems.