Engine Management System

Variable Valve Timing Components

250+ Part Numbers

MPS Variable Valve Timing (VVT) Solenoids deliver OE-matching performance with re-engineered designs that address common OEM failure points. With over 250 approved SKUs and more in development, MPS offers broad coverage across vehicle applications. Benchmarked and re-engineered in the USA, each solenoid is built from precision components and manufactured in trusted partner factories, making VVT solenoids a core product group backed by continuous innovation and quality investment.

Oil Pressure Regulators

50+ Part Numbers

MPS Oil Pressure Regulators are engineered for precision, durability, and reliability under all operating conditions, drawing on extensive expertise in solenoid and flow control systems. Each unit is benchmarked against OE samples for exact fit and performance, with design refinements that prevent common failures such as O-ring wear, housing cracks, and solenoid contamination.

MAF Sensors

550+ Part Numbers

MPS Mass Air Flow (MAF) Sensors are backed by over a decade of production experience and re-engineered in the USA to deliver precise air measurement for optimal fuel delivery, combustion, and engine performance. Designed to match OE output curves while avoiding patent conflicts, they provide accurate scan tool readings and reliable operation in all conditions. With both sensor-only and full assembly options, plus global packaging and logistics support, MPS offers flexible solutions for a critical, high-demand replacement part.