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New Ignition Control Module Compatible With 1988-1998 Gmc Topkick C5000 C6000 C7000 C-Series Medium

DM1948*2
OEM PART NUMBERS — GM:
• GM OEM: 16129419
• GM OEM: 16139409
• GM OEM: 10482831

OEM PART NUMBERS — AC DELCO:
• AC Delco: D1948A / D1948-A
• AC Delco: D1984A
• AC Delco: D1943A
• AC Delco: D1964A

INDUSTRY CROSS-REFERENCES:
• Industry: DM1948
• Industry: DM1948HD (Heavy Duty Variant)
• Industry: LX363 / LX-363
• Industry: DR140
• Industry: 6H1018
• Industry: ICM363
• Industry: SH7315
• Other Names: Ignition Control Module
• Other Names: ICM
• Other Names: DIS Ignition Module
• Other Names: Distributorless Ignition Module
• Other Names: GM Commercial Truck ICM
• Other Names: Kodiak Ignition Module
• Other Names: Topkick Ignition Module
• Other Names: Medium Duty Ignition Module
• Other Names: Waste-Spark Ignition Module

PRODUCT SPECIFICATIONS:
• Product Type: Ignition Control Module (ICM)
• Unit Type: GM Commercial Truck DIS Systems
• Technology: DIS — Distributorless Ignition System
• Pick-Up Type: Magnetic Pick-Up System
• Dwell Control: Controlled by Module
• Protection: Transient Protection on All Pins
• Mounting: Engine Block / Valve Cover Mount
• Service Category: Medium-Heavy Duty Commercial
• Condition: New Aftermarket Replacement
• Quantity: Sold Individually (1 Piece)
• Product Fit: Direct Fit OEM Replacement
• Installation: Direct Bolt-On
• Recommended Use: OE Replacement
• Compliance: SAE / OEM-Spec Certified

ENGINE COMPATIBILITY:
• GM 7.0L 427 CID V8 Big Block
• GM 7.4L 454 CID V8 Big Block
• GM 8.1L 496 CID V8 (Late Production)
• Medium Duty Commercial Gasoline Engines
• Distributorless Ignition System (DIS)
• Waste-Spark Ignition Architecture

VEHICLE PLATFORM CONTEXT:
• Chevrolet Kodiak = GMC Topkick (Badge-Engineered Twins)
• Produced at Flint Truck Assembly Plant
• GMT400 Medium Duty Platform
• Production Era: 1988-1998
• Class 6-7 Commercial Vehicles
• Replaced by GMT560 in 1999+

CRITICAL FITMENT NOTES:
• For GM Commercial Truck DIS Systems
• 1988-1998 Medium-Heavy Duty Only
• Does NOT Fit GM Light-Duty Trucks
• Does NOT Fit Diesel Engines
• Does NOT Fit Pre-1988 Commercial Trucks
• Does NOT Fit 1999+ GMT560 C4500/C5500
• Verify OEM Part Number Before Ordering

WHAT IS NOT INCLUDED:
• Mounting Hardware / Screws
• Heat Sink Paste
• Ignition Coils
• Spark Plug Wires
• Installation Instructions

SYMPTOMS OF FAILURE:
• Engine Will Not Start / No Spark
• Intermittent Engine Stalling
• Engine Misfire / Rough Running
• Check Engine Light / Diagnostic Codes
• Hard Starting When Hot
• Power Loss Under Load
• Engine Cuts Out at Highway Speeds
• ICM Overheating
• Failed Emissions Test

APPLICATION SUMMARY:
• 1988-1998 Chevrolet Kodiak C60 / C70 / C5500
• 1988-1998 GMC Topkick C5000 / C6000 / C7000
• 1988-1998 Chevy/GMC T-Series Tilt-Cab
• 1991-1998 Chevy/GMC B-Series School Bus Chassis
• 1992-1996 Chevy/GMC P-Series Step Van

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals such as Carbon Black, Silica, Crystalline which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Was: $53.50
Sale: $30.93
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Description

CHEVROLET COMMERCIAL TRUCK APPLICATIONS (1988-1998):
• 1990-1998 Chevrolet C5500 Kodiak — Class 6 Medium Duty
• 1988-1998 Chevrolet C60 — Class 7 Medium Duty
• 1990-1998 Chevrolet C60 Kodiak — Class 7 Medium Duty
• 1988-1998 Chevrolet C70 — Class 7 Heavy Medium Duty
• 1990-1998 Chevrolet C70 Kodiak — Class 7 Heavy Medium Duty
• 1988-1998 Chevrolet C-Series Kodiak Conventional
• 1988-1998 Chevrolet T-Series Tilt-Cab (F-Series Forward Control)
• 1992-1996 Chevrolet P-Series Step Van / Parcel Delivery
• 1991-1998 Chevrolet B-Series School Bus Chassis

GMC COMMERCIAL TRUCK APPLICATIONS (1988-1998):
• 1990-1998 GMC C5000 Topkick — Class 6 Medium Duty
• 1988-1998 GMC C6000 — Class 6 Medium Duty
• 1990-1998 GMC C6000 Topkick — Class 6 Medium Duty
• 1988-1998 GMC C7000 — Class 7 Medium Duty
• 1990-1998 GMC C7000 Topkick — Class 7 Medium Duty
• 1988-1998 GMC C-Series Topkick Conventional
• 1988-1998 GMC T-Series Tilt-Cab (F-Series Forward Control)
• 1992-1996 GMC P-Series Step Van / Parcel Delivery
• 1991-1998 GMC B-Series School Bus Chassis

ENGINE COMPATIBILITY:
• GM Big Block V8 Gasoline Engines
• GM 7.0L 427 CID V8
• GM 7.4L 454 CID V8 Big Block
• GM 8.1L 496 CID V8 (Late Production)
• Medium Duty Commercial Gasoline Systems
• Distributorless Ignition System (DIS) Compatible
• Waste-Spark Ignition System

PRODUCT SPECIFICATIONS:
• Product Type: Ignition Control Module (ICM)
• Unit Type: GM Commercial Truck DIS Systems
• Technology: DIS — Distributorless Ignition System
• Pick-Up Type: Magnetic Pick-Up System
• Dwell Control: Controlled by Module
• Protection: Transient Protection on All Pins
• Mounting: Engine Block / Valve Cover Mount
• Service Category: Medium-Heavy Duty Commercial
• Condition: New Aftermarket
• Quantity: Sold Individually (1 Piece)
• Fit: Direct Fit OEM Replacement
• Installation: Direct Bolt-On
• Recommended Use: OE Replacement
• Compliance: SAE / OEM-Spec Certified

COMMERCIAL TRUCK CLASSIFICATION CONTEXT:
• Chevrolet Kodiak = GMC Topkick (Twin Models)
• C5500 / C5000 = Class 6 (19,501-26,000 lb GVW)
• C60 / C6000 = Class 6-7 Medium Duty
• C70 / C7000 = Class 7 (26,001-33,000 lb GVW)
• T-Series = Tilt-Cab Forward Control Chassis
• P-Series = Step Van / Parcel Delivery Chassis
• B-Series = School Bus Cowl Chassis

CRITICAL FITMENT NOTES:
• For GM Commercial Truck DIS Ignition Systems
• 1988-1998 Medium-Heavy Duty Application Window
• Does NOT Fit GM Light-Duty Trucks (Different Module)
• Does NOT Fit Diesel Engine Applications
• Does NOT Fit Pre-1988 GM Commercial Trucks
• Does NOT Fit 1999+ GMT560 C4500/C5500 (Different System)
• Verify OEM Part Number Before Ordering

SYMPTOMS OF FAILED ICM:
• Engine Will Not Start / No Spark
• Intermittent Engine Stalling
• Engine Misfire / Rough Running
• Check Engine Light / Diagnostic Codes
• Hard Starting — Especially When Hot
• Power Loss Under Load
• Engine Cuts Out at Highway Speeds
• ICM Overheating (Common GM Failure)
• Failed Emissions Test
• Poor Fuel Economy Due to Misfires

Details

Shipping Information

  • Item Requires Shipping
  • 0.3 lbs.
  • W4.0000” x H4.0000” x L6.0000”
  • Free Shipping!

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