Wells 1R1679 Engine Intake Manifold Heater Relay

The Wells 1R1679 Engine Intake Manifold Heater Relay is a precision-engineered replacement component designed to control the intake manifold heating system in diesel and select gasoline engines. This relay activates the intake manifold heater, which helps vaporize fuel in cold conditions to improve cold starts, reduce emissions, and ensure smooth engine operation until the engine reaches operating temperature.

Key Features:

• Designed and manufactured to meet or exceed OEM specifications for performance and durability
• Direct replacement for original equipment, ensuring fast and easy installation
• Provides reliable control of high-amperage intake manifold heating circuits
• Helps improve cold-start performance and engine idle quality in cold weather conditions
• Built with quality materials for long-lasting reliability in demanding automotive environments

Wells Vehicle Electronics is a leading manufacturer of advanced automotive electrical components, offering innovative solutions and improvements to original equipment designs. Each Wells relay component either matches or improves upon OE specifications to ensure superior performance and reliability in replacement applications.