40A High-Current SPST Relay - Designed for 12VDC automotive circuits with a 4-pin SPST configuration, optimized for fuel pumps, ignition systems, and high-load applications. Silver-nickel contacts ensure stable power transfer under extreme temperatures (-40°C to 125°C) with low resistance (<50mΩ)
Direct Fit for GM Vehicles (2010-2020) - Compatible with Chevrolet Silverado (2014-2020), Buick Enclave (2010-2020), and GMC Sierra (2015-2020). Direct replacement for OEM part 13306943 and cross-referenced with D1787C
Resolves Fuel Pump & Ignition Malfunctions - Addresses engine no-start conditions, intermittent fuel delivery, and resolves diagnostic codes:P0230: Fuel Pump Relay Circuit Fault.P069E: Fuel Pump Control Module Relay Control Circuit
Tool-Free Plug-and-Play Installation - Matches factory 4-pin wiring harnesses for seamless replacement. IP67-rated housing resists moisture and vibration for long-term durability
2-Pack Value with Backup Reliability - Includes two relays (primary + backup) at 30% savings compared to single-unit purchases. Ideal for DIY repairs or emergency spares