True Tech Ignition PS-291T Engine Oil Pressure Switch

The True Tech Ignition PS-291T is a precision-engineered engine oil pressure switch designed to accurately monitor and report oil pressure levels in your vehicle's engine management system. This critical sensor ensures proper engine lubrication monitoring and helps prevent damage from low oil pressure conditions.

Advanced Engineering Features:

• High-temperature polyimide film diaphragm provides exceptional cycle durability and resistance to rupture and oil leakage
• Laser-etched thick film printed circuits for highly accurate oil pressure readings
• Engineered to withstand rapid pressure pulsations without component damage
• 100% automated testing ensures specification compliance under demanding operating conditions
• Direct replacement design for original equipment form, fit, and function

True Tech Ignition switches are part of the Standard Motor Products T-Series line, manufactured by a global leader in ignition and engine management systems with over 100 years of industry experience. This oil pressure switch is designed to meet the stringent demands of professional service technicians while providing reliable performance for Dodge, Jeep, and Chrysler applications.

Cross-Reference Numbers: PS291, PS-291, 56031005AB, 6031005AB, PS358, OP6189, 5003675AA