HomeIgnition > Control ModulesStandard Ignition LX-682 Ignition Control Module
Part #: TD874W

Standard Ignition LX-682 Ignition Control Module

⚙️ 16 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
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Reliable Ignition Control Module for Subaru Vehicles

The Standard Ignition LX-682 ignition control module is designed specifically for distributorless ignition systems in select Subaru models. Engineered to meet OEM specifications, this module ensures consistent ignition timing and reliable engine performance for your Subaru Forester, Impreza, or Legacy.

Key Features of the Standard Ignition LX-682

  • Compatible with distributorless ignition systems
  • Designed for Subaru Forester, Impreza, and Legacy models
  • 12-volt operation with 5 blade-type male terminals
  • Female connector with one connection point for secure fit
  • Bolt-on attachment method with included mounting bracket
  • Does not include coil, mounting hardware, grease pack, or instructions
  • Mounts directly on the distributor for precise ignition control

Detailed Product Description

The Standard Ignition LX-682 ignition control module is a critical component for managing the ignition timing in distributorless ignition systems found in Subaru Forester, Impreza, and Legacy vehicles. This module features a 12-volt design with five blade-type male terminals and a single female connector, ensuring a secure and reliable electrical connection. The bolt-on installation method, combined with the included mounting bracket, allows for straightforward replacement directly on the distributor. While mounting hardware and installation instructions are not included, the module’s design aligns with factory specifications to maintain optimal engine performance.

Common Applications and Issues Addressed

  • Resolves intermittent or no-start conditions caused by faulty ignition control
  • Eliminates engine misfires related to ignition timing errors
  • Restores proper distributorless ignition system function
  • Addresses rough idling or stalling due to ignition module failure
  • Improves overall engine responsiveness and fuel efficiency

Installation Notes and Tips

  • Ensure the vehicle battery is disconnected before installation to prevent electrical shorts
  • Verify compatibility with your Subaru Forester, Impreza, or Legacy model year before purchase
  • Use the included mounting bracket for secure attachment to the distributor
  • Check all electrical connections for corrosion or damage prior to installation
  • Professional installation is recommended if unfamiliar with ignition system components

Quality Assurance and Warranty Information

Standard Ignition manufactures the LX-682 ignition control module to meet or exceed OEM standards for durability and performance. While mounting hardware and instructions are not included, the product undergoes rigorous quality control to ensure reliable operation. Please refer to Standard Ignition’s warranty policy for specific coverage details related to this ignition control module.

BrandDelphi
Part NumberTD874W
Height2.146
Height54.5
Inside Diameter0.764
Inside Diameter19.4
Item GradeStandard Replacement
Length65.78
MaterialRubber
Mounting TypeBolt On
Outside Diameter3.091
Outside Diameter78.5
Position(s)Front Lower Rearward
Wall Thickness1.163
Wall Thickness29.6

This part fits 16 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1999SubaruImpreza2.2LH4N/APrior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1999SubaruLegacy2.5LH4N/APrior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1998SubaruForesterN/ATo 2/98; Alternate Number
1998SubaruImprezaN/A
1998SubaruLegacy2.2LH4N/A
1998SubaruLegacy2.5LH4N/APrior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1997SubaruImpreza2.2LH4N/A
1997SubaruLegacyN/A
1996SubaruImpreza2.2LH4N/A
1996SubaruLegacyN/A
1995SubaruImpreza2.2LH4N/A
1995SubaruLegacyN/A
1993SubaruLegacyManualN/A
1992SubaruLegacyManualN/A
1991SubaruLegacyManualN/A
1990SubaruLegacyManualN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

25919637K200784

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.