1984 Chevrolet Impala Engine Control Modules (ECM)

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Keep Your 1984 Chevrolet Impala in Top Shape with a Quality Engine Control Modules (ECM)

When it comes to maintaining or upgrading your 1984 Chevrolet Impala, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Engine Control Modules (ECM) for your Impala. We currently carry a top Engine Control Modules (ECM) in stock that is built to last. Whether you’re replacing a damaged Engine Control Modules (ECM) or looking to upgrade, our selection for the 1984 Chevrolet Impala ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Engine Gaskets and Seals and Engine Timing Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1984 Chevrolet Impala running smoothly and looking great.

Essential 1984 Chevrolet Impala Engine Control Modules (ECM)

Cardone – Cardone Remanufactured Engine Control Computer, 77-6455 (Part No.77-6455)

Cardone Remanufactured Engine Control Computer, 77-6455

from

$111.99
CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100 percent computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.
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GM Genuine Parts – GM Genuine Parts Engine Control Module Assembly, 12651994 (Part No.12651994)

GM Genuine Parts Engine Control Module Assembly, 12651994

from

$421.99
GM Genuine Parts Engine Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These modules regulate various parts of your vehicle’s engine by receiving input from sensors and additional modules and then referencing that information back to other sensors, modules, and areas of the vehicle. 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).
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GM Genuine Parts – GM Genuine Parts Engine Control Module Assembly, 12653998 (Part No.12653998)

GM Genuine Parts Engine Control Module Assembly, 12653998

from

$367.99
GM Genuine Parts Engine Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These modules regulate various parts of your vehicle’s engine by receiving input from sensors and additional modules and then referencing that information back to other sensors, modules, and areas of the vehicle. 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).
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GM Genuine Parts – GM Genuine Parts Engine Control Module, 216-140 (Part No.216-140)

GM Genuine Parts Engine Control Module, 216-140

from

$319.99
GM Genuine Parts Engine Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These modules regulate various parts of your vehicle’s engine by receiving input from sensors and additional modules and then referencing that information back to other sensors, modules, and areas of the vehicle. 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).
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Cardone – Cardone Remanufactured Engine Control Computer, 77-2397F (Part No.77-2397F)

Cardone Remanufactured Engine Control Computer, 77-2397F

from

$327.99
CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100 percent computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.
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Cardone – Cardone Remanufactured Engine Control Computer, 77-6025 (Part No.77-6025)

Cardone Remanufactured Engine Control Computer, 77-6025

from

$164.99
CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100 percent computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.
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Most Popular Engine Computer for 1984 Chevrolet Impalas

Enhance your 1984 Chevrolet Impala with this popular Engine Computer we have in stock, for $111.99.

Cardone – Cardone Remanufactured Engine Control Computer, 77-6455 (Part No.77-6455)

Cardone Remanufactured Engine Control Computer, 77-6455

from

$111.99
CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100 percent computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.
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FAQs for 1984 Chevrolet Impala Engine Control Modules (ECM)s

What’s the price range for 1984 Chevrolet Impala Engine Control Modules (ECM)?

We currently have just one Engine Control Modules (ECM) for the 1984 Chevrolet Impala in stock: Cardone Remanufactured Engine Control Computer, 77-6455 and it costs $111.99.

Does Advance Auto Parts sell Engine Control Modules (ECM) for other Chevrolet Impala model years?

Yes, we carry Engine Control Modules (ECM) for 20 model years of Chevrolet Impalas between 1983 and 2020. The following model years are the most popular for Engine Control Modules (ECM) purchases: 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, and 2004.

Does Advance Auto Parts sell Engine Control Modules (ECM) for any other 1984 Chevrolet models?

What types of Engine Control Modules (ECM) do you sell for my 1984 Chevrolet Impala?

We currently have just 1 Engine Control Modules (ECM) in stock for a 1984 Chevrolet Impala, and as of 8/2/26, it is an Engine Computer.

Can I get help with 1984 Chevrolet Impala Engine Control Modules (ECM) orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Engine Control Modules (ECM) and more.

What is your return policy for Chevrolet Impala Engine Control Modules (ECM)?

Advance Auto Parts keeps returns simple. For new Chevrolet Impala Engine Control Modules (ECM) and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.