WAI DST1452 Distributor

Ignition Distributor for GM Applications

WAI DST1452 is a 100% new ignition distributor built as a direct-fit replacement for select GM vehicles. It is engineered to meet or exceed OE form, fit, and function, with a complete ready-to-install design that includes a new cap and rotor.

Compatible With Chevrolet S10, GMC S15, Chevrolet Camaro, Pontiac Firebird, and other listed applications, this distributor is built for magnetic and Hall effect ignition systems and uses an aluminum housing with a melonized steel gear for dependable operation.

Key Features

• 100% new unit, ready to install out of the box
• Tested to OE specifications for form, fit, and function
• Distributor cap and rotor included
• Magnetic and Hall effect distributor type
• Aluminum housing for stable fitment
• Melonized steel gear with 13 teeth
• Distributor cap attaches with screws
• Ignition coil not included

Detailed Description

The WAI DST1452 ignition distributor is designed for direct replacement in a range of 1982-1991 GM cars and trucks, including Chevrolet S10, GMC S15, Chevrolet Astro, Buick Century, Pontiac 6000, and related models. It is a complete distributor assembly with a new cap and rotor, making it a practical choice for service work where a full replacement is preferred over rebuilding an existing unit. This part cross-references 1103513 and 1103625 for the same application.

WAI manufactures this distributor with all-new components and tests each unit before release. The result is a replacement distributor intended to match OE specifications and support consistent ignition performance in the listed Chevrolet S10 and GMC S15 applications, as well as other compatible GM platforms shown in the fitment data.

Common Problems This Part Can Address

• Hard starting caused by distributor wear
• Misfire from worn cap, rotor, or internal distributor components
• Rough idle related to inconsistent ignition timing signal
• Intermittent ignition performance from aging distributor assemblies
• Service issues on vehicles with damaged or corroded distributor housings

Installation Notes and Tips

Verify engine configuration and distributor type before installation, especially on applications listed with notes such as w/o Vacuum. Confirm the gear tooth count, cap attachment style, and ignition system design match the original unit before swapping the part. The ignition coil is not included, so reuse or replace that component separately if needed.

For best results, inspect the ignition wires, cap seating surface, and timing settings during installation. This helps ensure the new distributor is indexed correctly and the engine starts and runs as expected after service.

Quality Assurance

WAI backs this distributor with a limited lifetime warranty. Each DST1452 unit is 100% new and tested to OE specifications before it leaves the factory.