Wells 1R3328 Main Relay

The Wells 1R3328 is a precision-engineered main relay designed to control critical electrical circuits in automotive applications. This relay serves as a direct replacement for OEM part number 25232AA100 and functions primarily as a fuel pump relay in various Subaru models including Ascent, BRZ, Crosstrek, Forester, Impreza, Legacy, Outback, STI, and WRX vehicles.

Key Features:

• Direct OEM replacement ensuring proper fit and function
• Manufactured by Wells Vehicle Electronics (WVE by NTK) to meet or exceed original equipment specifications
• Controls high-amperage electrical circuits for fuel pump operation
• Precision-engineered components for reliable, long-lasting performance
• Designed with quality materials to ensure durability under demanding conditions

Main relays are essential components in modern vehicle electrical systems, acting as switches to control high-current circuits. A faulty main relay can prevent fuel pump operation, leading to no-start conditions or intermittent engine performance issues. The Wells 1R3328 provides a dependable solution for restoring proper electrical system function.

Cross-Reference Numbers: 25232-AA100, 16169, A02158, AR7293, R7292, RAA2727, RY-1789