AC DELCO TP3018 TP3012 Diesel Fuel Filter 12664429 12633243 for Duramax New

🔧 TP3018, TP3012. ✔ And other models equipped with 6.6L Duramax engines (LML, LGH). ✅ Maintains fuel system performance and longevity. ✅ Genuine OEM quality – built for durability and efficiency.