United Motor Products CP-501 Ignition Contact Set Breaker Points

The United Motor Products CP-501 is a precision-engineered ignition contact set designed for reliable performance in distributor-based ignition systems. Also known as breaker points, this OEM replacement component plays a critical role in timing the spark that ignites the fuel-air mixture in spark-ignition engines.

How It Works: The contact set operates as an electrical switch within the distributor, automatically opening and closing via a cam-driven mechanism. When the points separate, they interrupt the current flowing through the ignition coil's primary winding, causing the magnetic field to collapse and inducing the high voltage needed to create a spark at the spark plug.

Key Features:

• Premium quality construction using high-grade materials for maximum durability
• Precision-manufactured contact faces for optimal electrical conductivity
• Designed to meet or exceed OEM specifications
• Suitable for automotive, marine, industrial, and agricultural applications
• Includes all necessary components for proper installation and adjustment

Quality You Can Trust: United Motor Products has been manufacturing high-quality ignition and engine management components for over 30 years. Their contact sets are built with premium materials to provide reliable performance and longevity, even in demanding operating conditions. As a wear item, contact breaker points should be inspected regularly and replaced as part of routine ignition system maintenance to ensure proper engine timing and performance.

This replacement contact set is ideal for restoring proper ignition function in vintage and classic vehicles equipped with points-type distributor systems.