IB-IM MR5A-021
25230 C9910
The Nissan Relay part number 25230-C9910 (often superseded by 25230-C9915) is a 12-volt, 6-pin automotive relay. It was widely used in classic vintage Nissan models (typically 1977–1994), serving interchangeably as an inhibitor, A/C control, cruise control, horn, or accessory power relay