Standard Ignition RU-788 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Nissan and Infiniti Vehicles

The Standard Ignition RU-788 HVAC blower motor resistor is designed to restore proper blower motor function in select Nissan and Infiniti models. This component ensures consistent airflow control for your vehicle's heating and cooling system.

• Compatible with Nissan G20, I30, Maxima, Pathfinder, Pathfinder Armada, QX4, and Infiniti Q45 models
• Direct replacement for OEM blower motor resistor units
• Ensures accurate blower speed regulation for HVAC systems
• Durable construction for long-lasting performance
• Part number RU-788 for easy identification and fitment

Product Details and Compatibility

The Standard Ignition RU-788 blower motor resistor is engineered to meet the specifications required by Nissan and Infiniti vehicles including the G20, I30, Maxima, Pathfinder, Pathfinder Armada, QX4, and Q45. This resistor controls the electrical current to the blower motor, allowing for multiple fan speeds in the HVAC system. Proper function of this resistor is critical for maintaining comfortable cabin temperatures and effective defrosting capabilities.

Common Applications and Issues Addressed

• Restores blower motor speed control when fan only works on one speed
• Eliminates inconsistent or non-functioning HVAC blower operation
• Resolves overheating or electrical resistance failures in the blower circuit
• Prevents blower motor from running continuously at high speed
• Corrects intermittent blower motor operation or no airflow issues

Installation Notes and Tips

• Ensure vehicle ignition is off before installation
• Locate the blower motor resistor near the HVAC blower motor assembly
• Disconnect the electrical connector carefully to avoid damage
• Replace the resistor with the Standard Ignition RU-788 unit for proper fit
• Test blower motor speeds after installation to confirm functionality

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit and function. The RU-788 blower motor resistor undergoes quality control testing to ensure reliable operation in Nissan and Infiniti HVAC systems. This part is backed by a limited warranty against defects in materials and workmanship, providing confidence in its durability and performance.