WAI DST77417 Distributor

Ignition Distributor for Toyota and Geo Applications

WAI DST77417 is a 100% new ignition distributor built for direct-fit replacement on select Toyota and Geo vehicles. It is engineered to meet or exceed OE form, fit, and function, with a complete out-of-the-box design that includes the cap, rotor, and ignition coil.

• 100% new distributor assembly, ready to install
• Magnetic distributor type for OE-style ignition control
• Aluminum housing for durable fit and finish
• Distributor cap included with screw attachment method
• Ignition rotor included
• Ignition coil included
• Tested to OE specifications for form, fit, and function
• New cap and rotor supplied with each unit

Detailed Product Overview

This WAI distributor is designed for 1993-1995 Geo Prizm, 1994-1995 Toyota Celica, and 1993-1995 Toyota Corolla applications. The DST77417 part number is a direct replacement option for drivers servicing ignition system wear, misfire concerns, or distributor housing and internal component failure. This part cross-references Toyota OE numbers 19020-16250 and 19020-16280 for the same application.

Built with all-new components, this distributor supports consistent ignition timing and dependable spark delivery in vehicles that rely on a magnetic distributor design. The aluminum housing, included coil, cap, and rotor help simplify replacement by providing a complete assembly that matches OE-style requirements.

Common Issues This Part Can Address

• Engine misfire caused by distributor wear
• Hard starting related to ignition distributor failure
• Rough idle from inconsistent spark delivery
• Ignition timing problems tied to a worn distributor assembly
• Cap and rotor deterioration in older Toyota and Geo ignition systems

Installation Notes and Tips

Verify vehicle fitment by year, make, and model before installation. This distributor is intended for 1993-1995 Geo Prizm, 1994-1995 Toyota Celica, and 1993-1995 Toyota Corolla applications. Confirm connector condition, timing settings, and mounting surfaces during replacement to help ensure proper ignition performance. The screw-style cap attachment should be secured according to OE service procedures.

Quality Assurance

WAI manufactures this distributor as a 100% new unit and tests each assembly for long-lasting performance. The DST77417 is backed by a limited lifetime warranty.