WAI DST3850 Distributor

Ignition Distributor for Chrysler and Dodge Applications

The WAI DST3850 is a 100% new ignition distributor built for direct replacement in select Chrysler, Dodge, and Plymouth vehicles with a single pickup. It is a complete, ready-to-install unit with a new cap and rotor, making it a practical choice for restoring ignition performance on older carbureted and electronic ignition systems.

Fits 1977-1989 Chrysler Fifth Avenue, Imperial, LeBaron, New Yorker, Newport, and Town & Country; Dodge Aspen, Charger, Monaco, Magnum, B100/B200/B300, D100/D150/D200/D250/D300/D350, Ramcharger, W100/W150/W200/W250/W300/W350, B150/B250/B350, and Plymouth PB150/PB250/PB350 applications with single pickup configurations. This part number, DST3850, is also referenced for related OE-style replacement needs in these Chrysler and Dodge distributor applications.

• 100% new distributor assembly, ready to install out of the box
• Hall effect distributor design for single pickup applications
• Aluminum housing for durable fitment and stable mounting
• Distributor cap included with clip attachment method
• Ignition rotor included
• Tested to meet OE specifications for form, fit, and function
• New cap and rotor supplied with each unit

Detailed Product Overview

The WAI DST3850 distributor is engineered to meet or exceed OE manufacturing and performance specifications, with all-new internal and external components. It is designed for direct fitment in select Chrysler Fifth Avenue, Dodge D150, and Plymouth PB250 applications, as well as many other 1977-1989 Chrysler, Dodge, and Plymouth models listed in the fitment data. The Hall effect design supports consistent ignition triggering, while the aluminum housing helps maintain proper alignment and durability in service. If you are replacing a worn distributor on a Chrysler Fifth Avenue, Dodge Ramcharger, or similar single pickup application, DST3850 provides a complete replacement solution.

Common Problems This Part Can Address

• Hard starting caused by worn distributor components
• Misfire or rough running from inconsistent ignition triggering
• Timing instability from distributor wear or housing damage
• Weak spark delivery related to a failing distributor cap or rotor
• Ignition performance loss in high-mileage Chrysler and Dodge engines

Installation Notes and Tips

Confirm single pickup fitment before installation and match the existing distributor configuration to the vehicle application. Transfer ignition timing carefully during replacement, and verify rotor orientation, cap indexing, and connector routing before starting the engine. Because this unit includes a new cap and rotor, it is ready for installation without rebuilding the distributor assembly.

Quality Assurance

WAI manufactures this distributor as a 100% new unit using high-grade materials and tests every distributor for long-lasting performance. The DST3850 is backed by a limited lifetime warranty.