WAI DST731 Distributor

WAI DST731 Distributor for Toyota Applications

The WAI DST731 is a 100% new ignition distributor built for direct replacement in select Toyota vehicles. It is engineered to meet or exceed OE form, fit, and function, with a magnetic distributor design, aluminum housing, and a melonized steel gear for dependable ignition performance.

Built for Toyota Pickup, 4Runner, Celica, and Corona applications, this WAI distributor arrives ready to install with a new cap and rotor included. The DST731 is tested for consistent operation and is designed for straightforward service on the listed Toyota ignition systems.

Key Features

• 100% new complete distributor assembly
• Tested to OE specifications for form, fit, and function
• Magnetic distributor design
• Aluminum housing for durable construction
• Melonized steel gear with 13 teeth
• Distributor cap included with screw attachment method
• Ignition rotor included
• Ignition coil not included
• Direct-fit replacement for select Toyota ignition systems

Detailed Description

WAI DST731 is a direct replacement distributor for 1981-1990 Toyota Pickup, 1984 Toyota 4Runner, 1982-1984 Toyota Celica, and 1982 Toyota Corona. It is built as a complete unit using all new components, making it a practical choice for restoring ignition timing and spark delivery on these Toyota models. This part cross-references Toyota OE numbers 19100-35030 and 19100-35120 for the same application. The WAI DST731 is also a fitment-focused option for Toyota Pickup distributor replacement and Toyota 4Runner ignition service where a magnetic distributor assembly is required.

What It Helps Address

• Hard starting caused by distributor wear
• Intermittent spark delivery from aging internal components
• Rough idle related to ignition timing inconsistency
• Misfire concerns tied to distributor cap, rotor, or gear wear
• Service replacement for a damaged or failing OE distributor

Installation Notes and Tips

Verify engine and distributor application before installation, especially on Toyota Pickup, 4Runner, Celica, and Corona models. Transfer no ignition coil, since this unit does not include one. Confirm cap screw attachment, gear tooth count, and connector alignment before final timing adjustment. The DST731 is a complete distributor assembly with a new cap and rotor, which helps simplify installation on the listed Toyota vehicles.

Quality Assurance

WAI manufactures this distributor as a 100% new unit and tests each assembly for long-lasting performance. It is built to meet or exceed OE manufacturing and performance specifications and is backed by a limited lifetime warranty.