Delphi DS10064 Ignition Control Module

Ignition Control Module for Toyota and Lexus

Delphi DS10064 is an ignition control module built for select Toyota and Lexus applications from the 1990s. It uses a 5-terminal male connector and includes the ignition control module plus an instruction sheet for service replacement.

Key Features

• Ignition control module for OE-style ignition system repair
• 5-terminal male electrical connection
• Includes instruction sheet for installation reference
• Built with Delphi OE heritage and aftermarket engineering knowledge
• Direct replacement coverage for select Toyota Celica, Corolla, Tacoma, and Lexus LS400 applications

Detailed Description

Delphi DS10064 is an ignition control module for vehicles that rely on precise ignition signal control to maintain proper engine operation. Delphi draws on more than a century of OE experience and supplier knowledge, bringing that background into aftermarket replacement parts. This part number is used across a range of Toyota and Lexus models, including 1992-1999 Toyota Celica, 1995-1997 Toyota Corolla, 1995-1997 Toyota Tacoma, and 1995-1997 Lexus LS400 applications. This part cross-references Standard Ignition LX-721 for the same application.

What It Helps Address

• Engine no-start conditions related to ignition control failure
• Intermittent misfire caused by weak or inconsistent ignition triggering
• Rough running from unstable spark timing control
• Stalling tied to ignition module breakdown
• Loss of ignition signal in Toyota and Lexus ignition systems

Installation Notes and Tips

• Verify connector style before installation; this module uses 5 male terminals.
• Confirm vehicle fitment by year and model, especially for 1995 Toyota Paseo California vehicles, which are not compatible.
• Check the existing module and wiring for heat damage, corrosion, or loose terminals before replacement.
• Use the included instruction sheet during installation and follow the vehicle service procedure.
• After installation, clear any stored fault codes and confirm stable idle and ignition performance.

Quality Assurance

Delphi builds this ignition control module using OE-focused engineering informed by its long history supplying parts to major automakers. That OE background supports consistent fitment and service replacement quality for select Toyota and Lexus vehicles.