Standard Ignition D-99 Alternator Rectifier Set

Brand Standard Ignition D-99
Voltage 12
Fits Toyota · 5 vehicles

Alternator rectifier set. Restores proper charging-system diode function.

12-volt design. Matches standard electrical system requirements.

Cross-references Standard Ignition D-99, 2735763060 and AD280 for the same application. See all 4.

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Alternator Rectifier Set for Toyota Charging Systems

Standard Ignition D-99 is a 12-volt alternator rectifier set for select Toyota charging system applications. It is built for direct replacement use in vehicles that need rectifier service to restore alternator output and charging stability.

Key Features

  • 12-volt alternator rectifier set
  • Standard Ignition D-99 replacement part
  • Fits Toyota Tacoma, Toyota 4Runner, and Toyota Corolla applications listed below
  • OE reference support for select Toyota alternator assemblies
  • Cross-references to 2735763060 and AD280 for the same application

Detailed Description

Standard Ignition D-99 is an alternator rectifier set used in charging system repair where the rectifier section of the alternator needs replacement. This 12-volt component is listed for Fits 1997-1998 Toyota Tacoma, N/A; Fits 1996 Toyota 4Runner, N/A; and Fits 1988-1989 Toyota Corolla, N/A. OE references include 27700-75150 for the Tacoma application and 27060-75150, 170 for the 4Runner application. The D-99 part number is also identified by interchange references 2735763060 and AD280.

What It Is Used For

  • Restoring alternator rectifier function after charging output problems
  • Addressing battery warning light concerns tied to alternator diode failure
  • Correcting low or unstable charging voltage in Toyota Tacoma, Toyota 4Runner, and Toyota Corolla applications
  • Repairing alternator assemblies with rectifier-related electrical faults

Installation Notes and Tips

Verify alternator part numbers and OE references before installation. Match the vehicle application, 12-volt specification, and alternator configuration to the existing unit. Inspect related charging system components, including wiring, connectors, and the battery, when diagnosing rectifier failure. Fits 1997-1998 Toyota Tacoma, N/A; Fits 1996 Toyota 4Runner, N/A; Fits 1988-1989 Toyota Corolla, N/A.

Quality Assurance

Standard Ignition supplies replacement electrical components for charging system service. Confirm the D-99 against the vehicle’s OE number and alternator application before ordering to ensure proper fitment.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
1998ToyotaTacoma2.7LL4N/AOE No. 27700-75150; 70 Amp
1997ToyotaTacoma2.7LL4N/AOE No. 27700-75150; 70 Amp
1996Toyota4Runner2.7LL4N/AOE No. 27060-75150, 170; 70 Amp
1989ToyotaCorollaCoupe1.6LL4N/A
1988ToyotaCorollaCoupe1.6LL4N/A
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — D-992735763060AD280X680