OIL PRESSURE GAUGE SENDING UNIT (NOT THE DUMMY LIGHT). FITS 1988-1997 XJ6 AND 1993-1996 4.0 AND 6.0 XJS. This is the updated smaller unit that will always show pressure unless engine pressure drops. If your gauge drops to zero at stop lights this is the correct replacement (replaces LMD5640AB LNA5642CA) (JLM20791)
