Product Overview
 
Monitor your engine's vital oil pressure with this authentic vintage AC Spark Plug Division Electric Oil Pressure Gauge (GM / AC Delco Part #5653534).
Featuring a clear 0 to 80 PSI readout with crisp white scale markings on a clean black face, a classic off-white indicator needle, and a bright chrome trim bezel. The gauge is encased in a solid brass housing marked MADE IN U.S.A. and includes its original rear mounting bracket, dual terminal connections (IGN and SW), and original red warning tag on the rear sender terminal.
 
Key Features & Specifications:
Manufacturer: AC Spark Plug Division (General Motors)
Part Number: 5653534
Pressure Range: 0 – 80 PSI
Type: Electric oil pressure gauge
Housing / Bezel: Solid brass body with chrome bezel finish
Face Details: Black faceplate, white numbers, off-white pointer needle, labeled PRESSURE and AC SPARK PLUG DIV.
Terminals: 2-stud rear terminals labeled IGN (ignition) and SW (sender wire)
 
Condition Notes:
Excellent vintage condition with clean faceplate markings and sharp chrome bezel.
Retains factory-stamped part number 5653534 on the brass housing wall and original red paper warning flag attached to the sender post.
Includes attached rear brass mounting bracket.