Wells 1R1884 Engine Control Module Wiring Relay

The Wells 1R1884 is an Engine Control Module (ECM) Wiring Relay designed to control the electrical power circuit for the engine control module. This reliable electromagnetic switch is operated by a small current to activate the wiring for the ECM, which manages critical engine systems and functions.

Key Features:

• 5-terminal configuration for precise electrical control
• Enhanced construction with thermal protection to prevent heat shock and arcing
• Shock resistance and reduced arcing for reliable operation
• Low heat generation and reduced electrical loads for extended service life
• Engineered to meet or exceed OEM specifications
• Uses mating connector 1P1184

Wells Vehicle Electronics relays are manufactured with premium components designed to eliminate known original equipment design flaws, providing superior reliability and consistent performance. Backed by over 120 years of experience in automotive electrical components, Wells delivers the quality and durability professionals and DIY enthusiasts trust for critical engine management systems.