WAI DST3820 Distributor

Ignition Distributor for Chrysler and Dodge

WAI DST3820 is a 100% new ignition distributor built as a complete, ready-to-install unit. It is engineered to meet or exceed OE form, fit, and function for direct replacement on select Chrysler and Dodge breaker-point applications, including Dodge Dart, Dodge Charger, Dodge Challenger, and Dodge Monaco.

• 100% new distributor assembly, ready to install out of the box
• Designed to meet or exceed OE manufacturing and performance specifications
• Aluminum housing for durable construction
• Point-type distributor design
• Distributor cap included with screw attachment method
• Ignition rotor included
• New cap and rotor supplied with each unit
• 100% tested to OE specifications for form, fit, and function

Detailed Product Overview

The WAI DST3820 distributor is built for vehicles that use standard breaker-point ignition, with fitment covering select 1961-1972 Chrysler Newport and Dodge models. This part number is a direct-fit replacement for applications such as 1972 Dodge Dart, 1972 Dodge Charger, 1972 Dodge Challenger, 1972 Dodge Monaco, and 1972 Chrysler Newport, along with earlier Dodge Dart, Charger, Challenger, and Monaco configurations listed in the fitment data. If you are searching for a Dodge Dart distributor, Dodge Charger ignition distributor, or Chrysler Newport breaker point distributor, DST3820 provides a complete replacement assembly with the cap and rotor already included.

This part cross-references OE-style numbers such as 1838505 and 1889554 for the same application.

What This Distributor Helps Address

• Hard starting caused by worn distributor components
• Misfire or rough running from inconsistent spark timing
• Ignition performance loss in breaker-point systems
• Cap and rotor wear that can affect spark delivery
• Replacement needs for aging Chrysler and Dodge ignition systems

Installation Notes and Tips

Verify engine and ignition configuration before installation, especially on Dodge Challenger, Dodge Charger, Dodge Dart, Dodge Monaco, and Chrysler Newport models with standard breaker-point ignition or without dual points. Confirm the distributor housing, cap attachment style, and rotor alignment match the original unit before timing the engine. Because this is a complete distributor assembly, it is intended to replace the existing unit directly once the ignition timing is set correctly.

Quality Assurance

WAI manufactures this distributor as a new, tested assembly using high-grade materials and OE-spec validation for fit and function. The DST3820 is backed by a limited lifetime warranty.