A-Premium Crankshaft Position Sensor for Ford Lincoln Mercury — Direct-Fit Replacement, OE Match, 1-Year Warranty

The A-Premium Crankshaft Position Sensor is a direct-fit replacement sensor engineered to restore accurate crank timing for many Ford, Lincoln, and Mercury gasoline engines.

This replacement crankshaft position sensor from A-Premium is designed to match OE form, fit and function for a long list of late-1990s through 2019 vehicles. It reads crankshaft position and sends that signal to the engine control module so timing, ignition and fuel delivery operate as intended. The part is offered with a one-year unlimited-mileage guarantee to help you install with confidence.

Which vehicles does this sensor fit?

This A-Premium unit covers an extensive group of Ford, Lincoln and Mercury platforms across multiple years and models. It’s listed for Crown Victoria, multiple Econoline/van and Super Duty truck variants, F-series trucks, Mustang, Explorer family models, and Lincoln/Mercury premium vehicles. Confirm compatibility using the vehicle model/year and the reference numbers before ordering.

• Fits Ford Crown Victoria (1992–2007, 2009–2011) and large vans E-150/E-250/E-350/E-450 across model years shown.
• Compatible with Ford pickups like F-150 (1997–2010) and Super Duty F-250/F-350/F-450/F-550 across listed years.
• Included coverage for Mustang (1996–2014 variants), Explorer/Expedition families, and many Lincoln and Mercury models.
• Match reference numbers: 917-781, PC319, 1W7E6C315AA, F1AE6C315CB, and equivalents.

How does this sensor affect engine performance and drivability?

A functioning crankshaft position sensor provides the engine control module with precise crank angle and RPM data so ignition timing and fuel injection can be controlled. When the sensor is operating correctly you’ll avoid misfires, stalling, and erratic idling that result from incorrect timing signals. Replacing a failing sensor often restores smooth starting and consistent running behavior.

• Improves ignition timing accuracy and synchronization with camshaft signals.
• Reduces chances of misfire-related rough idle or poor acceleration.
• Helps the vehicle maintain stable RPM and easier cold/hot starts.
• Prevents false engine codes related to crank position and timing inputs.

What should I check before installing this replacement sensor?

Before installation verify the part matches your vehicle’s year, make, and engine code; cross-check the supplied reference numbers. Inspect the connector, wiring harness, and mounting location for corrosion, damage or oil contamination that could impair the new sensor. Use basic hand tools and follow vehicle-specific service instructions or a repair manual to ensure correct torque and alignment.

• Confirm fit using reference numbers (e.g., 917-781, 1W7Z6C315AA) and model/year fitment lists.
• Check harness and connector pins for corrosion or bent terminals before hooking up the new sensor.
• Clean the mounting area of oil/metal shavings and install sensor to recommended torque specs.
• Clear engine codes after installation and perform a road test to verify resolution.

Who is this part intended for? DIY mechanics, independent shops, and fleet managers who maintain Ford, Lincoln or Mercury vehicles will find this sensor useful when diagnosing crank-related faults. It’s suited for owners who need a direct-fit replacement that aligns with original mounting points and electrical connections, and for technicians who want a backed part with a one-year unlimited-mileage guarantee. Always confirm vehicle compatibility before purchase to ensure the correct fit and to avoid unnecessary returns.