Oil Pressure Sensor 18438 Fit for Harley Davidson FLH FLT 91-98 Sender 74406-87

Oil Pressure Sensor for Harley Davidson

This oil pressure sensor 18438 is a direct replacement sender for Harley Davidson FLH and FLT models from 1991-1998, monitoring engine oil pressure and triggering a warning light when pressure drops. It is designed to match the specifications of the OEM 74406-87 part, offering reliable performance for your motorcycle's electrical system.

Overview

This oil pressure sensor for Harley Davidson replaces the OEM 74406-87 sender unit, providing accurate oil pressure readings for FLH and FLT touring models. It is a direct-fit component that ensures your oil pressure warning light functions correctly, alerting you to potential engine issues. This oil pressure sensor is built to withstand the vibration and heat of V-twin engines.

Built For Performance

• Direct replacement for OEM part number 74406-87
• Compatible with 1991-1998 Harley Davidson FLH and FLT models
• Precision-threaded for a secure, leak-free installation
• Rugged construction resists oil and temperature extremes
• Plugs directly into the factory wiring harness

Fits These Machines

• for Harley Davidson FLH (Electra Glide, Road King)
• for Harley Davidson FLT (Tour Glide)

On-The-Job Use

• Replaces a faulty or leaking oil pressure sender
• Restores accurate oil pressure warning light operation
• Ideal for routine maintenance during engine service

Specs At A Glance

Good To Know

Q: How do I know if this oil pressure sensor is compatible with my motorcycle? A: This sensor fits 1991-1998 Harley Davidson FLH and FLT models; verify your bike's year and model before ordering, as production changes may affect fitment.

Q: What happens if the oil pressure sensor fails? A: A failing sensor can cause the oil pressure light to stay on or off incorrectly, potentially hiding a real oil pressure issue or causing false alarms.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.