1986 Cadillac DeVille Engine Control Modules (ECM)
Keep Your 1986 Cadillac DeVille in Top Shape with Quality Engine Control Modules (ECM)
Whether you’re repairing or upgrading your Engine Control Modules (ECM), using high-quality parts is key to keeping your 1986 Cadillac DeVille looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Body Control Module Retainer and Engine Computers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Engine Control Modules (ECM) from Trusted Brands
Looking for a reliable Engine Control Modules (ECM)? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Engine Control Modules (ECM) start at just $5.99 with an average 4.2 star rating. With over 1 reviews and a solid 5 star average, you can shop with confidence knowing other Cadillac DeVille owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1986 Cadillac DeVille Engine Control Modules (ECM) at Advance Auto Parts is around $56.49, with a range that starts at $5.99 and goes up to $106.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Remanufactured Engine Control Computer start at just $106.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Control Modules (ECM), don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1986 Cadillac DeVille in peak condition, inside and out.
Find Your Specific 1986 Cadillac DeVille Engine Control Modules (ECM)s
Looking for the perfect Engine Control Modules (ECM) for your 1986 Cadillac DeVille? You’re in the right place. Below, you’ll find links to various types of Engine Control Modules (ECM) that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Control Modules (ECM)s, ensuring durability and a precise fit for your Cadillac DeVille. Whether you’re driving a 1986 model or another popular model year like
1984,
1985,
1987,
1990,
1991,
1992,
1993,
2004, and
2005, we’ve got you covered. Purchasing Engine Control Modules (ECM)s from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Control Modules (ECM)s that fit your vehicle.
Essential 1986 Cadillac DeVille Engine Control Modules (ECM)
Cardone – Remanufactured Engine Control Computer (Part No.77-6462)
from
$149.99
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.
Product Features:
See More
Product Features:
- Tested with automated computer equipment or bench-tested, depending on application, to ensure functionality.
- Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life.
- On-car vehicle validation is done to test durability and performance.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Cardone – Remanufactured Engine Control Computer (Part No.77-7056)
from
$106.99
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.
Product Features:
See More
Product Features:
- Tested with automated computer equipment or bench-tested, depending on application, to ensure functionality.
- Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life.
- On-car vehicle validation is done to test durability and performance.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Cardone – Remanufactured Engine Control Computer (Part No.77-2240)
from
$165.99
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.
Product Features:
See More
Product Features:
- Tested with automated computer equipment or bench-tested, depending on application, to ensure functionality.
- Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life.
- On-car vehicle validation is done to test durability and performance.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Cardone – Remanufactured Engine Control Computer (Part No.77-6930)
from
$104.99
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.
Product Features:
See More
Product Features:
- Tested with automated computer equipment or bench-tested, depending on application, to ensure functionality.
- Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life.
- On-car vehicle validation is done to test durability and performance.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Dorman – Rivet-Push In-Hole Diameter .500 In-Head Diameter 1 In-Length .900 In (Part No.799-105)
from
$5.99
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring Length service life.
Product Features:
See More
Product Features:
- Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
- Quality material – this retainer is made of durable material for Length-lasting service
- Versatile design – this retainer is suitable for a variety of automotive uses
- Excellent value – this part offers original equipment quality at a competitive cost
Popular 1986 Cadillac DeVille Engine Control Modules (ECM) Categories
Most Popular Body Control Module Retainer for 1986 Cadillac DeVilles
Enhance your 1986 Cadillac DeVille with this popular Body Control Module Retainer we have in stock, for $5.99.
Dorman – Rivet-Push In-Hole Diameter .500 In-Head Diameter 1 In-Length .900 In (Part No.799-105)
from
$5.99
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring Length service life.
Product Features:
See More
Product Features:
- Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
- Quality material – this retainer is made of durable material for Length-lasting service
- Versatile design – this retainer is suitable for a variety of automotive uses
- Excellent value – this part offers original equipment quality at a competitive cost
Best-Selling 1986 Cadillac DeVille Engine Computer
Upgrade your DeVille with our best-selling Engine Computer.
Cardone – Remanufactured Engine Control Computer (Part No.77-7056)
from
$106.99
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.
Product Features:
See More
Product Features:
- Tested with automated computer equipment or bench-tested, depending on application, to ensure functionality.
- Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life.
- On-car vehicle validation is done to test durability and performance.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Top-Rated Engine Control Modules (ECM) Brands For Your 1986 Cadillac DeVille
When it comes to finding the perfect Engine Control Modules (ECM) for your 1986 Cadillac DeVille, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Engine Control Modules (ECM) brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $5.99. Purchasing a Engine Control Modules (ECM) from us here at Advance Auto Parts is a smart move for both you and your 1986 Cadillac DeVille, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 1986 Cadillac DeVille Engine Control Modules (ECM)s
If you’re looking for a top-quality Engine Control Modules (ECM) for your 1986 Cadillac DeVille, Advance Auto Parts has exactly what you need with our selection of Dorman Engine Control Modules (ECM)s. We have 1 Dorman Engine Control Modules (ECM)s in stock for this fitment, all known for their durability and precision fit. With prices starting at just $5.99, you’ll find the perfect Engine Control Modules (ECM) for your needs and budget. Dorman Engine Control Modules (ECM)s for the 1986 Cadillac DeVille come highly rated, with over 1 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Engine Control Modules (ECM) from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$5.99
(1)
Rivet-Push In-Hole Diameter .500 In-Head Diameter 1 In-Length .900 In
“Used these to replace a couple broken rivets in fan shroud, and they fit well and worked great.”
FAQs for 1986 Cadillac DeVille Engine Control Modules (ECM)s
What are the best-selling Engine Control Modules (ECM)s for 1986 Cadillac DeVilles?
Out of 2 Engine Control Modules (ECM)s that fit 1986 Cadillac DeVilles, the following parts are the top sellers:
- Remanufactured Engine Control Computer (3800210) – $106.99
What’s the price range for 1986 Cadillac DeVille Engine Control Modules (ECM)?
The prices of Engine Control Modules (ECM) for the 1986 Cadillac DeVille range from $5.99 up to $106.99 for the most premium parts.
What is the average price of an Engine Control Modules (ECM) for a 1986 Cadillac DeVille?
The average price for Engine Control Modules (ECM)s for the 1986 Cadillac DeVille is $56.49. Keep in mind the variety of part types within our Engine Control Modules (ECM) category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Control Modules (ECM) for other Cadillac DeVille model years?
What are the cheapest Engine Control Modules (ECM) for my 1986 Cadillac DeVille?
The cheapest 1986 Cadillac DeVille Engine Control Modules (ECM) we carry are:
- Rivet-Push In-Hole Diameter .500 In-Head Diameter 1 In-Length .900 In (22144404) – $5.99
- Remanufactured Engine Control Computer (3800210) – $106.99
Does Advance Auto Parts sell Engine Control Modules (ECM) for any other 1986 Cadillac models?
Yes. We stock Engine Control Modules (ECM) for 2 other popular 1986 Cadillac models. Some of the most popular are 1986 Eldorado Engine Control Modules (ECM), 1986 Seville Engine Control Modules (ECM), and 1986 Fleetwood Engine Control Modules (ECM).
What are the top-rated Engine Control Modules (ECM) that fit the 1986 Cadillac DeVille?
The one 1986 Cadillac DeVille Engine Control Modules (ECM) we have in stock is the Rivet-Push In-Hole Diameter .500 In-Head Diameter 1 In-Length .900 In. It is rated 5 stars and costs $5.99.
What types of Engine Control Modules (ECM) do you sell for my 1986 Cadillac DeVille?
As of 3/1/26, these are some of the most in-demand types of Engine Control Modules (ECM) for a 1986 Cadillac DeVille:
Can I get help with 1986 Cadillac DeVille 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 Cadillac Engine Control Modules (ECM) and more.
What is your return policy for Cadillac DeVille Engine Control Modules (ECM)?
Advance Auto Parts keeps returns simple. For new Cadillac DeVille 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.