Cardone 84-S4403 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Mitsubishi and Plymouth

Restore accurate engine timing and crank signal input with this Cardone Engine Crankshaft Position Sensor, part number 84-S4403. It is built for direct replacement use on select Mitsubishi Eclipse, Mitsubishi Galant, and Plymouth Laser applications, with fit and function backed by Cardone engineering.

Key Features

• Cardone New Engine Crankshaft Position Sensor, part number 84-S4403
• Guaranteed fit and function for listed applications
• Meets or exceeds OEM performance targets
• 100% computer-tested electronic module components for full functionality
• Precise machining tolerances help prevent oil leakage, timing issues, check engine light concerns, and premature failure
• Pin connector/terminal configuration
• New product condition

Product Details

Cardone’s Engine Crankshaft Position Sensor line focuses on proper signal accuracy and dependable replacement performance. This sensor is engineered to restore crank angle input for the engine control system, helping maintain correct ignition timing and engine operation. The 84-S4403 is a direct-fit replacement for 1990 Mitsubishi Eclipse, 1989-1990 Mitsubishi Galant, and 1990 Plymouth Laser applications.

This part cross-references Mitsubishi OE numbers MD121786 and MD152651 for the same application.

What It Helps Solve

• Hard starting or no-start conditions related to crank signal loss
• Erratic ignition timing caused by a failing crankshaft position sensor
• Check engine light concerns tied to sensor output faults
• Engine performance issues from inaccurate crank angle data
• Oil leakage or premature sensor failure from poor dimensional control

Installation Notes

Verify connector style and application match before installation. This sensor includes the sensor and instruction sheet. For best results, inspect related wiring, connectors, and mounting surfaces during replacement, and clear any stored diagnostic trouble codes after installation.

Quality Assurance

Cardone backs this new crank angle sensor with engineering support focused on proper fit, function, and long-lasting performance. Each electronic module component is computer tested to confirm full functionality before use.