Synapse Auto - Premium Remanufactured Automotive Modules
Norcal Diesel Performance proudly offers Synapse Auto, a trusted provider of remanufactured automotive modules designed to exceed OEM standards. Specializing in rebuilt electronic components for a wide range of makes and models, Synapse Auto upgrades their products with advanced materials to deliver improved performance and durability. From turbo actuators to control modules, their solutions are engineered to outperform and outlast even brand-new replacements, making them a reliable choice for diesel enthusiasts and professionals alike.
Backed by a knowledgeable support team and a no-hassle warranty, Synapse Auto is committed to solving vehicle issues quickly and effectively, minimizing downtime for businesses and individuals. Whether you’re replacing a failing module or upgrading for enhanced reliability, Norcal Diesel Performance offers a curated selection of Synapse Auto products to meet your needs. Explore our inventory today and experience the quality and dependability that set Synapse Auto apart!
This Synapse Transmission Control Module (TCM) is a fully remanufactured, stock‑calibration Allison controller for 2006–2008 GM 6.6L LBZ and LMM Duramax trucks, built as a direct replacement f...
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...
This Synapse Transmission Control Module (TCM) is a fully remanufactured, stock‑calibration Allison controller for 2009–2010 GM 6.6L LMM Duramax trucks, built as a direct replacement for faile...
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...
2017-2019 Chevrolet / GMC 6.6L Duramax Remanufactured L5P Turbo ActuatorNew645716739808
Restore power and fix P003A/P0046 on your 2017–2019 Chevy Silverado or GMC Sierra 6.6L L5P Duramax with this remanufactured Synapse S79‑L5P1 turbo actuator. Ready‑to‑ship, pre‑programmed...
2020-2023 Chevrolet / GMC 6.6L Duramax Remanufactured L5P Turbo ActuatorNew645716739815
Fix turbo control issues and “Reduced Engine Power” on your 2020–2023 Chevy Silverado or GMC Sierra 6.6L L5P Duramax with this remanufactured Synapse L5P2 turbo actuator. Pre‑programmed, d...