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Standard Ignition LX-859 Ignition Control Module
| Brand | Standard Ignition LX-859 |
|---|---|
| Fits | Lexus and Toyota · 17 vehicles |
Bolt-on installation. Installs securely with a simple bolt-on attachment method.
Distributorless ignition. Built for distributorless ignition systems.
10 blade terminals. Uses a 10-terminal blade connector for a clean electrical connection.
Cross-references Standard Ignition LX-859, 6H1147 and 14-0209 for the same application. See all 11.
Ignition Control Module for Lexus and Toyota
Standard Ignition LX-859 is a distributorless ignition control module for select Lexus and Toyota applications. It uses a remote, bolt-on mounting design with a single female connector, 10 terminals, and 12-volt operation for direct replacement service on covered vehicles.
Key Features
- Distributorless ignition type
- Remote mounting location with bolt-on attachment method
- 1 female connector with 10 male blade terminals
- 12-volt electrical design
- Coil not included
- Mounting hardware, bracket(s), grease pack, and instructions not included
Detailed Product Overview
Standard Ignition LX-859 is built for ignition system service where the control module is mounted remotely from the coil. It is a direct-fit style part for 1998-2004 Lexus GS300, 2001-2003 Lexus IS300, 1998-2000 Lexus SC300, 1998-2000 Lexus SC400, and 1998 Toyota Supra applications, including 2004 Lexus GS300 to 2/04. This part number, LX-859, also cross-references 6H1147 for the same application.
Common Issues Addressed
- Engine no-start caused by ignition control failure
- Intermittent spark loss in distributorless ignition systems
- Rough running from unstable ignition triggering
- Misfire conditions related to module signal interruption
- Stalling or hesitation tied to ignition control faults
Installation Notes and Tips
- Verify connector style, terminal count, and remote mounting location before installation.
- Inspect the harness and terminals for corrosion, heat damage, or looseness.
- Confirm the coil is serviceable, since the coil is not included with this module.
- Match the vehicle application carefully for Lexus GS300, IS300, SC300, SC400, and Toyota Supra coverage.
Quality Assurance
Standard Ignition supplies replacement ignition components for professional repair use. LX-859 is specified for distributorless ignition service and is listed with confirmed vehicle fitment for 1998-2004 Lexus and Toyota applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Lexus | GS300 | — | — | N/A | To 2/04 |
| 2003 | Lexus | GS300 | — | — | N/A | — |
| 2003 | Lexus | IS300 | — | — | N/A | — |
| 2002 | Lexus | GS300 | — | — | N/A | — |
| 2002 | Lexus | IS300 | — | — | N/A | — |
| 2001 | Lexus | GS300 | — | — | N/A | — |
| 2001 | Lexus | IS300 | — | — | N/A | — |
| 2000 | Lexus | GS300 | — | — | N/A | — |
| 2000 | Lexus | SC300 | — | — | N/A | — |
| 2000 | Lexus | SC400 | — | — | N/A | — |
| 1999 | Lexus | GS300 | — | — | N/A | — |
| 1999 | Lexus | SC300 | — | — | N/A | — |
| 1999 | Lexus | SC400 | — | — | N/A | — |
| 1998 | Lexus | GS300 | — | — | N/A | — |
| 1998 | Lexus | SC300 | — | — | N/A | — |
| 1998 | Lexus | SC400 | — | — | N/A | — |
| 1998 | Toyota | Supra | 3.0L | L6 | N/A | — |
| No rows match your filter. | ||||||