15328864 (1-Pack) 12V 40A 4-Pin SPST Automotive Power Relay Compatible with Chevy Silverado GMC Sierra Buick Enclave fits AC Compressor Fuel Pump and Starter Replacement for 12193604 13503102 19116860

15328864 (1-Pack) 12V 40A 4-Pin SPST Automotive Power Relay Compatible with Chevy Silverado GMC Sierra Buick Enclave fits AC Compressor Fuel Pump and Starter Replacement for 12193604 13503102 19116860

• [TECHNICAL PARAMETERS] This 12V 40A 4-pin SPST power relay is a functional replacement for part numbers 15328864, 12193604, and 13503102. It features high-conductivity alloy terminals to ensure stable electrical switching for high-load powertrain circuits.
• [UNIVERSAL APPLICATION] Specifically designed to be compatible with Chevy Silverado (2003-2018), compatible with GMC Sierra (2015-2019), and fits Buick Enclave (2010-2017) models. It snaps directly into factory fuse panels for terminal 15 and terminal 30 modules.
• [ELECTRICAL CIRCUIT REPAIR] Restores reliable power supply to solve engine no-start conditions, intermittent AC cooling loss, and clicking noises. Effectively clears diagnostic trouble codes such as P0615 and B1325 caused by relay contact fatigue or internal carbon buildup.
• [DURABLE CONSTRUCTION] Built with an upgraded heat-resistant PA66 nylon housing and silver-alloy contacts to prevent circuit welding under high-amperage surges. Maintains reliable performance in extreme engine bay environments ranging from -40 to 125 degrees C.
• [RELIABLE MAINTENANCE] This professional-grade single unit allows for an immediate plug-and-play repair for worn-out factory relays. The standard Mini ISO 280 format ensures a secure, vibration-resistant fit in fuel pump, AC compressor, or starter motor sockets.