Standard Motor Products PS-503 Engine Oil Pressure Switch

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• ACDelco 55581588
• General Motors 55354325
• General Motors 96802844
• Airtex 1S10841
• CARQUEST Premium By WELLS 53-33839
• Auto 7 5030032
• Saturn 93190643
• Echlin OP6966
• Hella 008780011
• Original Engine Management 80039
• Duralast PS689
• General Motors 55581588
• VEMO V40-73-0006
• NAPA Mileage Plus OP6966SB
• T Series PS503T
• Rostra Powertrain Controls 501251
• Duralast OPSA21
• BWD S4516
• VEMO V40-73-0035
• Auto 7 5030032
• CARQUEST Premium By WELLS 5333839

• As a global manufacturer, we maintain complete quality control throughout the manufacturing process
• Robust design and high grade materials meet the stringent demands of today's service professional
• Direct replacement enures OE fit for ease of installation
• In construction, we utilize high temperature, polyimide film diaphragms which provide exceptional cycle durability and resistance to rupture and oil leakage. Units are designed to handle rapid pressure pulsations, without component damage.
• Manufactured and engineered to provide a highly accurate and timely oil pressure reading to the vehicle's data monitoring system
• Units are 100% tested on vehicles, and using automated equipment which activates the switch, checks for leaks and stresses the part to ensure specification compliance, even under the most demanding operating conditions

• Other Names: Engine Oil Pressure Switch, Engine Variable Valve Timing Oil Pressure Switch