Ignition Control Module for Various Vehicles - LX746 - D1971

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LX746 / D1971 Four-Terminal Ignition Control Module for Chevrolet, GMC, Honda & Isuzu

Replace a faulty ignition control module with this new LX746/D1971 unit. Designed for select computer-controlled distributor ignition systems, it features a four-terminal connector, two reinforced mounting points, and a compact heat-dissipating housing.

Product type: Ignition control module/igniter
Condition: New
Primary part numbers: LX746 and D1971
Listing part number: 26-LX-746
Connector: Four male blade terminals
Connector quantity: 1
Mounting points: 2
Package quantity: 1
Listed warranty: 1 year

Interchange/reference numbers:

Standard Motor Products: LX-746 and LX-380
ACDelco/GM: D572, 16176089, and 88921687
BWD: CBE113 and CBE742
Delphi: DS10048
Airtex/Wells: 6H1059
WAI Global: ICM380
Kem: E279
Echlin: TP418
MasterPro: 2-7138
Forecast: 7138
Other listing references: 13912, 2506-305800, and PPICM380

Verified catalog applications:

1995 Chevrolet Blazer 4.3L V6
1995 Chevrolet S10 Pickup 4.3L V6
1994–1995 GMC Jimmy 4.3L V6
1995 GMC Sonoma 4.3L V6
1996 Honda Passport 2.6L four-cylinder
1996–1997 Isuzu Rodeo 2.6L four-cylinder

Multiple aftermarket catalogs associate this module family with GM 16176089/D572 and the applications above. The Wrench Monkey fitment guide, Delcoribo ignition-module catalog, Masrefacciones application table

For 4.3L “W” engines, one technical catalog specifies this module for vehicles using PCM 1103917. Vehicles with PCM 1103951 and vertical distributor towers may require a different module, so matching the original number and distributor design is essential. Motor City Reman technical notes

Please compare the LX746, LX380, D572, or 16176089 number, four-terminal connector, mounting-hole pattern, distributor configuration, and PCM number before ordering. Professional installation is recommended.

Fitment and compatibility

Application reference: Ignition Control Module for Various Vehicles - LX746 - D1971

Fitment can vary by production date, trim, drivetrain, factory options, connector style and installed equipment. Before ordering, compare the original component, mounting points, electrical connections and specifications with the listing photographs and details.

Part number information

Part number / catalog reference: LX746, 26-LX-746, D1971

Part numbers may have supersessions or regional variations. Match at least one reference number and the physical configuration to the original part whenever possible.

Package and installation notes

Quantity is one product unless the title, variant selection or photographs clearly state otherwise. Professional installation is recommended for electrical, safety-related and drivetrain components.