United Motor Products IR-447 Distributor Rotor Ignition Component

The United Motor Products IR-447 is a replacement distributor rotor engineered to restore proper ignition system function. The distributor rotor is a critical ignition component that transfers high-voltage current from the ignition coil to each spark plug in the correct firing order, ensuring reliable combustion and consistent engine performance.

Key Features:

• PBT reinforced thermoplastic housing filled with 20–30% nylon for high dielectric strength and extended service life
• Precision machined solid brass contacts maintain correct spark gap for accurate and consistent current flow
• Stainless steel contact springs (where applicable) ensure positive, reliable contact with the distributor cap
• Shaft retention clips (where applicable) provide a secure, rattle-free fit
• Manufactured to meet or exceed OEM specifications for fit, form, and function
• Drop-in replacement designed to install exactly like the original factory part

The IR-447 distributor rotor from United Motor Products is built to OEM standards, making it a dependable choice for restoring ignition timing accuracy and overall engine reliability. Whether performing routine ignition maintenance or addressing a misfire, this rotor delivers the fit and performance expected from a quality aftermarket ignition part.