Wells 1R1235 Engine Control Module Wiring Relay

The Wells 1R1235 is an Engine Control Module (ECM) Wiring Relay designed to provide reliable power management for your vehicle's electronic control system. This precision-engineered relay features a 5-terminal design and is manufactured to meet or exceed original equipment specifications for performance and durability.

Key Features:

• 5-terminal configuration for proper ECM power distribution
• Electromagnetic switching design with thermal protection
• Enhanced construction to prevent arcing and heat damage
• Engineered to OE specifications for reliable fit and function
• Direct replacement for worn or malfunctioning ECM relays

A malfunctioning Engine Control Module relay can cause intermittent electrical issues, no-start conditions, or prevent the ECM from receiving proper power. Wells Vehicle Electronics relays are designed with premium components to ensure consistent performance and long service life. When diagnosing relay issues, visually inspect all electrical circuits, connectors, and wiring for heat damage or worn connections before replacement.