YUANTUO Crankshaft Position Sensor for Harley 32707-01C — Direct-Fit, Plug-and-Play Replacement

YUANTUO Crank Crankshaft Position Sensor 32707-01C is a plug-and-play replacement sensor that reads crank angle, engine speed and TDC signals to restore accurate ignition timing on compatible Harley models.

This high-quality crankshaft position sensor (OE 32707-01C / 32707-01B) is built from reinforced ABS and metal components to withstand vibration and heat in motorcycle environments. Designed as a direct-fit replacement for a wide range of Harley-Davidson Touring, Sportster, Softail and Dyna motorcycles, the sensor delivers the essential engine position data your ECU needs to manage timing. The unit arrives ready to install with standard electrical connectors so you can return the bike to service quickly.

Which Harley models will this sensor fit?

This YUANTUO sensor is cross-referenced to OE numbers 32707-01C and 32707-01B and fits many model years across Harley families. Always verify your motorcycle’s compatibility by checking the year and model list or comparing the OE part number before purchase.

• Touring FLH/T models: 2004–2016
• Sportster XL models: 2006–2018
• Softail FXST/FLST models: 2001–2017
• Dyna FXD models: 2006–2017

How does this sensor affect engine performance and diagnostics?

The crankshaft position sensor reports crank angle, engine RPM and top-dead-center signals to the engine control unit so ignition and fuel events are timed correctly. A functional sensor prevents misfires, rough idle and diagnostic trouble codes related to crank position, helping the ECU run the engine within design parameters.

• Supplies the ECU with crank angle and RPM data
• Helps maintain proper ignition timing and engine smoothness
• Reduces false fault codes and improves diagnostic accuracy

What are the build quality and materials used?

YUANTUO engineered this sensor from durable ABS plastic and metal to tolerate motorcycle heat cycles, road vibration and exposure to oils. The solid housings and robust electrical terminals extend service life compared with cheaply made aftermarket alternatives.

• Rugged ABS housing resists heat and impact
• Metal internal components for reliable signal generation
• Sealed connector to limit moisture and contamination ingress

How simple is installation and what should I check during fit-up?

Installation is straightforward: this is a plug-and-play replacement that uses the same mounting and connector as the OEM sensor. Still, inspect the wiring harness, connector pins and the sensor mating surface for cleanliness and correct alignment before final tightening.

• Plug-and-play connector matches OE wiring
• Torque mounting fastener to factory specification
• Check harness for chafing, bent pins or corrosion

Who is this for: Motorcycle owners, mechanics and restoration specialists seeking a direct replacement crankshaft position sensor for compatible Harley models. It’s intended for riders who want an OEM-referenced part (32707-01C / 32707-01B) with durable materials and a straightforward install — ideal for routine maintenance, repair after sensor failure, or when eliminating crank position–related fault codes.