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Details
- Brand:
- SKU:
D1984A
- GTIN: 00707773493182
- UPC: 707773493182
- Other Names:
19179580
- Description: GM Genuine Parts Ignition Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. They increase voltage in order for the spark plugs to ignite the air/fuel mixture as the starting and charging system starts the engine, maintains the battery's charge, and provides power to the electrical accessories while the engine is running. A GM Genuine Parts Ignition Control Module features electronically welded lead connections to help reduce heat stress, failure, or cold joints. It has been laser trimmed to provide precise values and reduce deterioration and damage. This ignition control module includes a copper slug heat sink to help dissipate heat and create a more stable environment and it also features a large bus bar for added support and conductivity to address the installation and operating forces that stress terminal tabs. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
ignition-control-module;control-module;ignition-control;ignition; - Condition: New
- Warranty:
Ignition Control Module - ACDelco (D1984A)
Pricing is valid online only and may vary in your local store
Vehicle Fitment
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Key Product Information
Additional Information
| Brand | GM Genuine Parts |
| Connector Gender | Female |
| Connector Quantity | 2 |
| FAQ - Answer 1 | When your 'Service Engine Soon' light illuminates, that is an indication that there is a potential issue with the drivability, electronics, or emissions of your engine. |
| FAQ - Answer 2 | Preventative maintenance should be referenced in your owner's manual, and, while repairing or having your 'Service Engine Soon' light repaired, if your vehicle is due for maintenance, yes. As described in your owner's manual, this maintenance will help prevent future issues. |
| FAQ - Answer 3 | Possibly. Sometimes, the triggering device will reset itself thus turning off the 'Service Engine Soon' light until that device/sensor is tested by the vehicles on board computer again. If it fails the test again when tested, the 'Service Engine Soon' light will illuminate once again. Some devices/sensors when tested and failed will illuminate the 'Service Engine Soon' and it will not go out until correct service work is performed. |
| FAQ - Answer 4 | General Motors has designed the vehicle to inform its driver if there is an issue with certain devices/sensors that effect the drivability/emissions. If this is ignored, there is a possibility that the drivability will suffer, fuel economy will be decreased, or the emissions being emitted will be increased. Do not ignore the 'Service Engine Soon' light. |
| FAQ - Answer 5 | No. When state and local officials perform certified emission tests, one of the first steps in the process is to inspect for a 'Service Engine Soon'. If it is on, it will automatically fail the test. |
| FAQ - Answer 6 | No. The 'Service Engine Soon' is related to engine emissions and drivability conditions. Please refer to your owner's manual maintenance schedule for information pertaining to tune up time intervals. |
| FAQ - Question 1 | Is there a problem when my 'Service Engine Soon' light appears? |
| FAQ - Question 2 | While investigating what triggered the 'Service Engine Soon' light, do you recommend any additional services? |
| FAQ - Question 3 | If I don't investigate the problem, will the light turn off by itself? |
| FAQ - Question 4 | If I ignore the light, will there be consequences? |
| FAQ - Question 5 | Is it possible for my vehicle to pass an emissions test if the 'Service Engine Soon' light is on? |
| FAQ - Question 6 | Does the 'Service Engine Soon' light tell me when my vehicle needs a tune-up? |
| Features & Benefits - Bullet 1 | Feature electronically welded lead connections to reduce heat stress failure or cold joints |
| Features & Benefits - Bullet 2 | Laser trimmed to provide precise values and reduce deterioration and damage |
| Features & Benefits - Bullet 3 | Increase voltage in order for the spark plugs to ignite the air/fuel mixture |
| Features & Benefits - Bullet 4 | Include a copper slug heat sink to help dissipate heat and create a more stable environment |
| Features & Benefits - Bullet 5 | Equipped with a large bus bar for added support and conductivity to address the installation and operating forces that stress terminal tabs |
| Features & Benefits - Bullet 6 | Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) |
| Features & Benefits - Bullet 7 | GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors |
| Features & Benefits - Bullet 8 | GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle |
| Features & Benefits - Bullet 9 | GM regularly updates production and service part designs to integrate new materials and technologies |
| Good Maintenance Practices - Section 1 - Header | Having your service technician regularly inspect your ignition system can help you stay away from conditions that may result in poor performance or reduced fuel economy. |
| Height | 3.06 |
| Ignition Type | Electronic |
| Length | 3.09 |
| Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
| Mount Type | Bolt On |
| Mounting Hardware Included | No |
| Programming Required | No |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Engine will not start or run |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Reduced Power |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Excessive tailpipe emissions |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Check Engine Light is on |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 5 | Engine misfire |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 6 | Reduced fuel economy |
| Signs of Wear & Troubleshooting - Section 1 - Header | Due to an internal short or opening, a cracked case, a loose or disconnected power/signal source, loose or disconnected high voltage wires, these problems may occur: |
| Terminal Gender | Male |
| Terminal Quantity | 8 |
| Weight (lb) | .36 |
| Width | 3.06 |
Features and Benefits
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ACDelco
Shop Official Dorman Replacement Parts, Hardware & Automotive Solutions | AutoNation Parts
Explore our complete catalog of Dorman components at AutoNation’s Aftermarket Store. Trusted for over a century as a pioneer in providing drivers and repair technicians access to OE-dealer alternatives, Dorman offers a massive range of innovative, problem-solving automotive replacement parts, hardware, and assemblies designed to save time and money on every repair.
- OE FIX Engineering: Many Dorman parts are engineered with intelligent upgrades over original factory designs to eliminate known failure points and improve long-term durability.
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Frequently Asked Questions for Ignition Control Module
Are Dorman replacement parts compatible with my vehicle?
Dorman offers extensive coverage spanning millions of passenger cars, light trucks, and SUVs across domestic, Asian, and European nameplates. Confirm your vehicle's exact year, make, model, and trim level match the application range before ordering D1984A.
What does "OE FIX" mean on Dorman parts?
Dorman's OE FIX designation means the part has been re-engineered with clever upgrades over the original factory design. These modifications target common factory failure points—such as upgrading plastic components to aluminum or strengthening weak hinges—to prevent the same issue from happening again.
Are all Dorman products sold at AutoNation Parts 100% brand new?
Yes. All Dorman replacement parts and hardware components sold at AutoNation Parts are 100% brand new and manufactured to strict quality control standards.
Is Ignition Control Module a direct bolt-in replacement for factory parts?
Yes. Dorman parts are designed to match original equipment dimensions and mounting points for a seamless installation, though some OE FIX variants may include improved hardware or installation accessories to simplify the job.
Can I install Dorman replacement components myself, or do I need a professional?
Many Dorman items—such as interior door handles, window switches, fluid caps, and minor hardware—are very DIY-friendly. More complex mechanical assemblies like intake manifolds, suspension control arms, or motorized window regulators may require intermediate mechanical skill and tools.
How do I check if D1984A fits my specific vehicle make, model, and year?
You can verify exact fitment by using our vehicle selector tool at the top of the page to input your year, make, model, and engine specification before ordering D1984A.
What is the warranty coverage for parts purchased from AutoNation Parts?
All parts sold on AutoNation's Aftermarket Store are backed by robust manufacturer warranties covering defects in materials and workmanship. Specific warranty durations vary by brand and product type; detailed warranty terms can be reviewed on our policy pages or by contacting our customer support team.
What is the return or exchange policy if the part does not fit my vehicle?
We offer a hassle-free return and exchange policy for unused items in their original, undamaged packaging within our specified return window. If you ordered the incorrect part or encounter a fitment issue with D1984A, simply initiate a return request through your account to get the right component fast.
How fast will my order ship, and what shipping options are available?
Orders are processed quickly through our nationwide distribution network. Standard and expedited shipping options are available at checkout to ensure you get your repair parts delivered right when you need them.
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About AutoNation Aftermarket Parts | ACDelco Authorized Dealer
Welcome to AutoNation Aftermarket Parts (aftermarket.autonationparts.com) — your premier destination for high-performance components, heavy-duty upgrades, and replacement auto parts engineered to match your vehicle's specifications. Backed by AutoNation’s nationwide network of over 300+ locations, our dedicated aftermarket store delivers top-tier components built to meet or exceed original equipment standards.
Popular Auto Parts Categories:
- A/C & Heating Systems
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Looking for ACDelco OEM Quality & Fast Shipping?
Check your vehicle year, make, model, and engine requirements to ensure exact compatibility before placing your order.
Product Details
Upgrade or restore your vehicle with Ignition Control Module (SKU: D1984A) from ACDelco. Manufactured to strict quality standards, this replacement component delivers exact-fit precision, superior durability, and reliable operation under demanding driving conditions.
| Product Name | Ignition Control Module |
| Manufacturer / Brand | ACDelco |
| Part Number / SKU | D1984A |
| Part Condition | Brand New Replacement Part |
| Fitment Standard | Direct Fit OEM Replacement |
Frequently Asked Questions for Ignition Control Module
What are the core specifications of Ignition Control Module?
This Ignition Control Module (SKU: D1984A) is built by ACDelco using high-grade materials engineered for long-lasting performance, thermal stability, and exact-fit vehicle compatibility.
Is Ignition Control Module an original OEM or aftermarket replacement part?
This item (SKU: D1984A) manufactured by ACDelco is a premium aftermarket replacement part engineered to meet or exceed original equipment manufacturer specifications. It offers exact-fit reliability and maximum durability at a competitive price point.
How do I confirm Ignition Control Module fits my specific vehicle?
To verify fitment for Ignition Control Module, check compatibility using our fitment lookup tool above. Cross-reference your exact year, make, model, and engine specifications before ordering to ensure proper clearance and performance.
What related components should I inspect when replacing this part?
When installing a new Ignition Control Module, technicians recommend inspecting surrounding hardware, mounting brackets, seals, and connecting lines. Replacing worn supporting components at the same time helps prevent premature wear and maintains peak system efficiency.
What quality and manufacturing standards does ACDelco follow?
ACDelco replacement parts undergo rigorous quality testing and strict dimensional tolerance checks. Engineered using premium-grade materials, this component is designed to withstand harsh operating conditions, thermal stress, and routine vehicle vibration.
Can I install Ignition Control Module myself or do I need a technician?
Many ACDelco components are designed for straightforward DIY installation. Refer to factory service manuals or OEM repair procedures for exact torque specifications and sequence steps. If complex electrical diagnosis, specialized hydraulic bleeding, or heavy mechanical tools are required, consult a certified automotive technician.
What are the common symptoms indicating this component needs replacement?
Key indicators that a replacement part like Ignition Control Module may be needed include unusual noises, diminished mechanical responsiveness, fluid leaks, visible structural wear or corrosion, or active diagnostic trouble codes (DTCs) triggered by related sensors.
Does Ignition Control Module come with mounting hardware included?
Hardware inclusions vary by part type and manufacturer setup. Check the product specifications and images above to confirm whether installation hardware, gaskets, or adapters are supplied directly in the package.
How fast will Ignition Control Module ship to my location?
Orders for Ignition Control Module (SKU: D1984A) are processed rapidly from our nationwide distribution centers. Visit our Shipping Policy page to review estimated ground transit times, expedited shipping rates, and order tracking details.
What is the return policy for Ignition Control Module?
If Ignition Control Module arrives damaged or does not fit your vehicle, you can initiate a return or exchange under our standard Returns & Refund Policy. Please verify your vehicle fitment details prior to ordering to ensure seamless compatibility.
Why buy ACDelco parts from AutoNation Aftermarket?
AutoNation is one of America's most trusted automotive retailers with over 300+ locations nationwide. When you order ACDelco products from our aftermarket store, you get competitive direct pricing, guaranteed product authenticity, and dedicated customer support.