Discover top-quality electrical parts for your 2011–2016 6.6L LML Duramax Diesel engine, designed specifically for Chevy Silverado and GMC Sierra models. The Duramax diesel engine is renowned for its power, reliability, and efficiency, making it a favorite among truck enthusiasts. Our selection of electrical components ensures your vehicle runs smoothly and efficiently, from sensors and alternators to wiring harnesses and control modules. These parts are essential for maintaining optimal performance, enhancing fuel efficiency, and ensuring the longevity of your Duramax engine. Upgrade your Chevy or GMC truck with our premium electrical parts and experience the difference in performance and reliability.
This Synapse Transmission Control Module (TCM) is a fully remanufactured, stock‑calibration replacement for 2011–2015 GM 6.6L Duramax trucks equipped with the Allison automatic transmission, b...
2011-2015 Duramax - Allison TCM Exchange with PPEI TuningNew645716739792
This Synapse Transmission Control Module (TCM) with PPEI custom tuning is a fully remanufactured Allison controller for 2011–2015 GM 6.6L LML Duramax trucks, combining a fresh A50/T14 module wit...
Direct‑fit fuel injector connector repair kit with 16 gauge grey wire pigtails for GM 6.6L LML/L5P and 3.0L LM2/LZ0 Duramax applications.
Set of 8 connectors with approximately 4....
