WAI DST2875B Distributor

Ignition Distributor for Ford and Mercury

The WAI DST2875B ignition distributor is a 100% new, direct-fit replacement built for Ford and Mercury applications that use a Hall Effect distributor design. It is engineered to meet or exceed OE form, fit, and function, with a new cap and rotor installed for a ready-to-install assembly.

Designed for 1976-1985 Ford and Mercury vehicles with dual vacuum or without governor configurations, this distributor supports consistent ignition timing and dependable spark delivery in classic truck and car applications such as the Ford F-150, Ford Bronco, and Mercury Grand Marquis.

Key Features

• 100% new distributor assembly, ready to install out of the box
• Hall Effect distributor design for precise ignition signal control
• New cap and rotor included with each unit
• Aluminum housing for durable construction
• Melonized steel gear with 15 teeth
• Distributor cap attachment uses a spring hook method
• Tested to OE specifications for form, fit, and function
• Ignition coil not included

Detailed Description

The WAI DST2875B is built as a complete ignition distributor for older Ford and Mercury platforms that require a direct replacement unit. Its all-new construction helps maintain proper ignition performance while simplifying service on vehicles such as the Ford F-100, Ford F-250, Ford F-350, Ford LTD, Mercury Cougar, and Mercury Marquis. The aluminum housing and melonized steel gear are selected for durability, while the Hall Effect design supports accurate distributor operation.

This part cross-references Ford service numbers such as D7AE12127KA and D8UE12127CA for the same application.

Vehicle Fitment

• Fits 1981-1985 Ford Bronco, w/Dual Vacuum
• Fits 1981-1985 Ford E-150 Econoline, w/Dual Vacuum
• Fits 1981-1985 Ford E-150 Econoline Club Wagon, w/Dual Vacuum
• Fits 1981-1985 Ford E-250 Econoline, w/Dual Vacuum
• Fits 1981-1985 Ford E-250 Econoline Club Wagon, w/Dual Vacuum
• Fits 1981-1985 Ford E-350 Econoline, w/Dual Vacuum
• Fits 1981-1985 Ford E-350 Econoline Club Wagon, w/Dual Vacuum
• Fits 1981-1985 Ford F-150, w/Dual Vacuum
• Fits 1981-1985 Ford F-250, w/Dual Vacuum
• Fits 1981-1985 Ford F-350, w/Dual Vacuum
• Fits 1983-1985 Mercury Grand Marquis, w/Dual Vacuum
• Fits 1978-1981 Mercury Grand Marquis, w/Dual Vacuum
• Fits 1981-1983 Ford E-100 Econoline, w/Dual Vacuum
• Fits 1981-1983 Ford E-100 Econoline Club Wagon, w/Dual Vacuum
• Fits 1977-1983 Ford LTD, w/Dual Vacuum
• Fits 1978-1981 Mercury Marquis, w/Dual Vacuum
• Fits 1976-1980 Ford E-100 Econoline, w/o Governor
• Fits 1976-1980 Ford E-100 Econoline Club Wagon, w/o Governor
• Fits 1976-1980 Ford E-150 Econoline, w/o Governor
• Fits 1976-1980 Ford E-150 Econoline Club Wagon, w/o Governor
• Fits 1976-1980 Ford E-250 Econoline, w/o Governor
• Fits 1976-1980 Ford E-250 Econoline Club Wagon, w/o Governor
• Fits 1976-1980 Ford E-350 Econoline, w/o Governor
• Fits 1977-1980 Ford E-350 Econoline Club Wagon, w/o Governor
• Fits 1977-1980 Ford F-150, w/o Governor
• Fits 1977-1980 Ford F-250, w/o Governor
• Fits 1977-1980 Ford F-350, w/o Governor
• Fits 1977-1979 Ford F-100, w/o Governor
• Fits 1977-1979 Ford Thunderbird, w/Dual Vacuum
• Fits 1977-1979 Mercury Cougar, w/Dual Vacuum
• Fits 1977 Lincoln Versailles
• Fits 1977 Mercury Monarch, w/Dual Vacuum

Common Repair Uses

• Restores ignition timing control after distributor wear
• Addresses hard-start or no-start conditions related to distributor failure
• Helps correct misfire, rough idle, or inconsistent spark delivery
• Replaces a damaged cap, rotor, or internal distributor assembly
• Supports service on classic Ford truck and full-size car ignition systems

Installation Notes and Quality

Verify engine and distributor configuration before installation, including dual vacuum or w/o governor application details. Confirm gear tooth count and distributor type match the original unit before swapping components. The WAI DST2875B is manufactured with all new components and tested for long-lasting performance, and it is backed by a limited lifetime warranty.