Ensure your NSX starts every time with our OEM Honda NSX Relay 4 Piece Set. Don’t get left stranded by a main relay failure – it’s usually one of the main reasons an NSX doesn’t start, requiring a new replacement.

A faulty or failing main relay can also cause numerous other issues, such as uneven or choppy acceleration, engine stops while running, and lights turning on but the engine not starting. Here’s a quick tech tip to check your main relay: if your NSX doesn’t start when you turn the key, make sure the Check Engine Light illuminates as it should with the key in the “ON” position. If no CEL is present, the main relay has failed and needs to be replaced.

This set includes a Main Relay (different between years; bracket is different but can be interchangeable), Power Relay, TCS Safe Relay, and Fuel Resistor Relay. Trust MITA Motorsports to provide you with high-quality parts that will enhance the performance and reliability of your vehicle. Order now and experience the difference with MITA Motorsports.