Standard Ignition AL-176 Distributor Rotor

Distributor Rotor for Jeep Canada Emissions Applications

Standard Ignition AL-176 is a distributor rotor for select 1977 Jeep vehicles equipped with Canada Emissions and Prestolite ignition systems. It uses a high dielectric-strength polymer body, brass contact segments, and a stainless steel spring to support consistent spark transfer and long service life.

• High dielectric-strength engineering polymer helps resist electrical breakdown and arcing
• Solid brass segments resist pitting and erosion
• Stainless steel spring maintains positive contact with the distributor cap brush
• Noise-suppressing coating helps reduce electrical interference with radio and electronic circuits
• Direct replacement distributor rotor for ignition service work

Detailed Product Overview

This Standard Ignition distributor rotor is built for ignition systems that need stable rotor-to-cap contact under heat, vibration, and electrical load. The brass segment design supports reliable spark routing, while the corrosion-resistant spring helps maintain contact quality over time. Standard Ignition AL-176 is a practical choice for 1977 Jeep CJ5, 1977 Jeep CJ7, 1977 Jeep J10, and 1977 Jeep J20 applications with Canada Emissions; J10 and J20 listings note Prestolite ignition.

This part cross-references Cardone Reman 18-5403 for the same application.

What It Helps Address

• Misfire caused by worn rotor contacts
• Spark scatter from pitted or eroded rotor segments
• Radio noise from ignition interference
• Weak distributor cap brush contact
• Rotor wear from corrosion or heat exposure

Installation Notes and Tips

Verify distributor type before ordering, since this rotor is listed for Canada Emissions vehicles and Prestolite-equipped J10 and J20 models. Inspect the distributor cap, brush, and terminals during service, and replace any worn ignition components at the same time to maintain consistent spark delivery. Confirm the part number AL-176 against the existing rotor and vehicle application before installation.

Quality Assurance

Standard Ignition supplies ignition components with materials selected for electrical durability, contact stability, and corrosion resistance. The AL-176 rotor reflects that focus with a dielectric polymer body, brass contact segments, and a stainless steel spring for dependable distributor service.