Dorman Engine Crankshaft Position Sensor 917-754 — Direct-Fit Replacement, Heat-Resistant

The Dorman 917-754 engine crankshaft position sensor is a direct-fit replacement sensor engineered to restore accurate crankshaft position signals to your vehicle’s engine control unit.

This replacement sensor is built to match the physical dimensions and electrical characteristics of original equipment, so the engine management system receives reliable input after a factory sensor fails from heat exposure or internal wear. Dorman designs the 917-754 to meet stringent quality and durability standards and provides vehicle-specific fit verification tools so you can confirm compatibility before installation.

How does this sensor affect engine performance?

The crankshaft position sensor tells the engine control unit where the crankshaft is in its rotation so ignition timing and fuel injection can be coordinated. A failing sensor can cause misfires, rough idling, or no-start conditions; replacing it with a correct-fit unit restores the timing signals the ECU needs to operate smoothly.

• Restores accurate crankshaft position data to the ECU for correct ignition timing.
• Reduces stalling, misfires, and rough idle linked to intermittent sensor signals.
• Direct-fit design avoids splicing or adapting harnesses during installation.

What makes the Dorman 917-754 a reliable replacement?

Dorman’s 917-754 is produced under controlled specifications to replicate the function and fit of the original sensor while resisting heat and vibration found in the engine bay. The design emphasizes durable materials and tested electrical characteristics so the sensor maintains stable output across driving conditions.

• Manufactured to match OEM mounting points and connector type for easy swap-in.
• Engineered to withstand engine compartment heat and mechanical vibration.
• Backed by Dorman’s product support and decades of aftermarket experience.

How do I confirm this sensor fits my vehicle?

Use the product’s vehicle lookup tool and check the Confirmed Fit bar at the top of the listing to ensure compatibility. If a small blue information icon appears, hover or click to read specific fitment notes that may affect your application.

• Enter your year, make, model, and engine into the garage tool to verify fitment.
• Refer to any displayed fitment notes (blue “i”) before ordering.
• Compare the sensor’s connector shape and mounting orientation to your existing unit when possible.

What should I expect during installation and maintenance?

Installation is typically straightforward for mechanics and experienced DIYers since the 917-754 is designed as a direct replacement. Clean the mounting area, secure the sensor to the factory bracket, and reconnect the harness; no calibration is usually required beyond reconnecting the battery and clearing any stored fault codes.

• Direct replacement avoids the need for harness modifications or aftermarket adapters.
• Minimal tools required—commonly a ratchet and appropriate socket or Torx driver.
• After installation, scan and clear diagnostic trouble codes to verify operation.

Who is this for: The Dorman 917-754 crankshaft position sensor is intended for vehicle owners, technicians, and repair shops looking for a durable, OEM-style replacement sensor when the original unit has failed or degraded. It suits drivers who prefer a plug-and-play solution that matches factory fit and function—especially valuable for models where sensor failure causes drivability issues or prevents engine start-up. Verify vehicle compatibility with the fitment tool before purchase to ensure the correct sensor for your application.