WAI DST938 Distributor

Ignition distributor overview

The WAI DST938 is a 100% new ignition distributor built for direct-fit replacement and OE-level form, fit, and function. It is engineered with new components throughout and tested for consistent performance.

Compatible With Volkswagen and Audi applications, this distributor is ready to install out of the box and includes a cap and rotor. The aluminum housing and melonized steel gear support durable operation in the ignition system.

Key features

• 100% new distributor assembly for direct replacement use
• Hall effect distributor design for precise ignition signal control
• Aluminum housing with melonized steel gear
• Distributor cap and rotor included
• Clip-style cap attachment method
• Tested to OE specifications for form, fit, and function

Detailed description

The WAI DST938 distributor is built as a complete ignition unit for Volkswagen and Audi vehicles that use the listed fitments. It is manufactured with all-new components and designed to meet or exceed OE manufacturing and performance specifications, making it a practical choice when replacing a worn or failing distributor. The Hall effect design, 17-tooth gear, and included cap and rotor help support accurate ignition timing and dependable operation. This part cross-references Volkswagen and Audi OE numbers (e.g., 026-905-205-AH, 026-905-237-X) for the same application.

Fits 1987-1990 Volkswagen Fox, N/A. Fits 1985-1989 Volkswagen Cabriolet, N/A. Fits 1989 Volkswagen Scirocco, N/A. Fits 1984-1987 Volkswagen Scirocco, N/A. Fits 1988 Volkswagen Scirocco, N/A, w/Vacuum. Fits 1985-1987 Volkswagen Golf, N/A, w/Vacuum. Fits 1985-1987 Volkswagen Jetta, N/A, w/Vacuum. Fits 1984-1985 Volkswagen Quantum, N/A. Fits 1984 Audi 4000, N/A. Fits 1984 Volkswagen Jetta, N/A. Fits 1984 Volkswagen Rabbit, N/A. Fits 1984 Volkswagen Rabbit Convertible, N/A.

What it helps resolve

• Hard starting caused by distributor wear
• Weak or inconsistent ignition signal output
• Rough running from a failing distributor assembly
• Timing instability related to worn internal components
• Cap and rotor service needs during distributor replacement

Installation notes and tips

Verify the distributor type, gear tooth count, and vacuum-related fitment notes before installation. Match the existing application to the listed Volkswagen and Audi fitments, including the vacuum-specific rows where noted. Because this is a complete unit with cap and rotor included, it can reduce the need to transfer internal components from the old distributor.

Quality assurance

WAI states that this distributor is manufactured to meet or exceed OE specifications and is tested for long-lasting performance. It is backed by a limited lifetime warranty.