1991 Ford F-350 Pickup Engine Control Modules (ECM)

Keep Your 1991 Ford F-350 Pickup 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 1991 Ford F-350 Pickup looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Computers and Engine Control Module Relays. 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.

Competitive Prices and Extensive Inventory

The average price for a 1991 Ford F-350 Pickup Engine Control Modules (ECM) at Advance Auto Parts is around $150.67, with a range that starts at $30.99 and goes up to $273.99. With 20 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Relay, Remanufactured Engine Control Computer, and Remanufactured Engine Control Computer start at just $30.99 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 1991 Ford F-350 Pickup in peak condition, inside and out.

Looking for the perfect Engine Control Modules (ECM) for your 1991 Ford F-350 Pickup? 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 Ford F-350 Pickup. Whether you’re driving a 1991 model or another popular model year like 1988, 1989, 1990, 1992, 1993, 1994, 1995, 1996, and 1997, 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 1991 Ford F-350 Pickup Engine Control Modules (ECM)

from

$30.99

Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure accurate signal output providing product reliability, every time.

from

$119.99

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:

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.

from

$234.99

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.

from

$191.99

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.

from

$139.99

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.

from

$266.99

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.

from

$167.99

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.

from

$230.99

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.

from

$204.99

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.

from

$223.99

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.

from

$196.99

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.

from

$103.99

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.

from

$223.99

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.

from

$214.99

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.

from

$141.99

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.

from

$122.99

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.

from

$109.99

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.

from

$251.99

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.

from

$115.99

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.

from

$286.99

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.

from

$183.99

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.

from

$234.99

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.

from

$115.99

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.

from

$122.99

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.

from

$103.99

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.

from

$241.99

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.

from

$125.99

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.

from

$185.99

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.

Popular 1991 Ford F-350 Pickup Engine Control Modules (ECM) Categories

Engine Computers

Engine Control Module Relays

Best-Selling 1991 Ford F-350 Pickup Engine Control Module Relay

Upgrade your F-350 Pickup with our best-selling Engine Control Module Relay.

show more show less

from

$30.99

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure accurate signal output providing product reliability, every time.

FAQs for 1991 Ford F-350 Pickup Engine Control Modules (ECM)s

What are the best-selling Engine Control Modules (ECM)s for 1991 Ford F-350 Pickups?

Out of 20 Engine Control Modules (ECM)s that fit 1991 Ford F-350 Pickups, the following parts are the top sellers:

Multi-Purpose Relay (12459476) – $30.99
Remanufactured Engine Control Computer (19700358) – $185.99
Remanufactured Engine Control Computer (10112527) – $272.99

What’s the price range for 1991 Ford F-350 Pickup Engine Control Modules (ECM)?

The prices of Engine Control Modules (ECM) for the 1991 Ford F-350 Pickup range from $30.99 up to $273.99 for the most premium parts.

What is the average price of an Engine Control Modules (ECM) for a 1991 Ford F-350 Pickup?

The average price for Engine Control Modules (ECM)s for the 1991 Ford F-350 Pickup is $150.67. 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 Ford F-350 Pickup model years?

Yes, we carry Engine Control Modules (ECM) for 14 model years of Ford F-350 Pickups between 1982 and 1997. The following model years are the most popular for Engine Control Modules (ECM) purchases: 1997, 1996, 1995, 1994, 1993, 1992, 1990, 1989, and 1988.

What are the cheapest Engine Control Modules (ECM) for my 1991 Ford F-350 Pickup?

The cheapest 1991 Ford F-350 Pickup Engine Control Modules (ECM) we carry are:

Multi-Purpose Relay (12459476) – $30.99
Remanufactured Engine Control Computer (19700767) – $100.99
Remanufactured Engine Control Computer (19700662) – $105.99
Remanufactured Engine Control Computer (20700751) – $116.99
Remanufactured Engine Control Computer (19700686) – $117.99

Does Advance Auto Parts sell Engine Control Modules (ECM) for any other 1991 Ford models?

Yes. We stock Engine Control Modules (ECM) for 22 other popular 1991 Ford models. Some of the most popular are 1991 Mustang Engine Control Modules (ECM), 1991 E-250 Econoline Engine Control Modules (ECM), 1991 E-350 Econoline Engine Control Modules (ECM), 1991 E-150 Econoline Engine Control Modules (ECM), and 1991 Thunderbird Engine Control Modules (ECM).

What are the top-rated Engine Control Modules (ECM) that fit the 1991 Ford F-350 Pickup?

The one 1991 Ford F-350 Pickup Engine Control Modules (ECM) we have in stock is the Multi-Purpose Relay. It costs $30.99.

What types of Engine Control Modules (ECM) do you sell for my 1991 Ford F-350 Pickup?

As of 11/2/25, these are some of the most in-demand types of Engine Control Modules (ECM) for a 1991 Ford F-350 Pickup:

Can I get help with 1991 Ford F-350 Pickup 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 Ford Engine Control Modules (ECM) and more.

What is your return policy for Ford F-350 Pickup Engine Control Modules (ECM)?

Advance Auto Parts keeps returns simple. For new Ford F-350 Pickup 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.

1991 Ford F-350 Pickup Engine Control Modules (ECM)

Carquest Premium – Multi-Purpose Relay (Part No.RAA1743)

Cardone – Remanufactured Engine Control Computer (Part No.78-4460)

Cardone – Remanufactured Engine Control Computer (Part No.78-5884)

Cardone – Remanufactured Engine Control Computer (Part No.78-5225)

Cardone – Remanufactured Engine Control Computer (Part No.78-5850)

Cardone – Remanufactured Engine Control Computer (Part No.78-6141)

Cardone – Remanufactured Engine Control Computer (Part No.78-6392)

Cardone – Remanufactured Engine Control Computer (Part No.78-8107)

Cardone – Remanufactured Engine Control Computer (Part No.78-5304)

Cardone – Remanufactured Engine Control Computer (Part No.78-6149)

Cardone – Remanufactured Engine Control Computer (Part No.78-5300)

Cardone – Remanufactured Engine Control Computer (Part No.78-4644)

Cardone – Remanufactured Engine Control Computer (Part No.78-6550)

Cardone – Remanufactured Engine Control Computer (Part No.78-5883)

Cardone – Remanufactured Engine Control Computer (Part No.78-4464)

Cardone – Remanufactured Engine Control Computer (Part No.78-6399)

Cardone – Remanufactured Engine Control Computer (Part No.78-4783)

Cardone – Remanufactured Engine Control Computer (Part No.78-5298)

Cardone – Remanufactured Engine Control Computer (Part No.78-5260)

Cardone – Remanufactured Engine Control Computer (Part No.78-4634)

Cardone – Remanufactured Engine Control Computer (Part No.78-6422)

Cardone – Remanufactured Engine Control Computer (Part No.78-5542)

Cardone – Remanufactured Engine Control Computer (Part No.78-4705)

Cardone – Remanufactured Engine Control Computer (Part No.78-5247)

Cardone – Remanufactured Engine Control Computer (Part No.78-4243)

Cardone – Remanufactured Engine Control Computer (Part No.78-8108)

Cardone – Remanufactured Engine Control Computer (Part No.78-5059)

Cardone – Remanufactured Engine Control Computer (Part No.78-5057)

Cardone – Remanufactured Engine Control Computer (Part No.78-5285)

Cardone – Remanufactured Engine Control Computer (Part No.78-5267)

Cardone – Remanufactured Engine Control Computer (Part No.78-5264)

Cardone – Remanufactured Engine Control Computer (Part No.78-8108)

Cardone – Remanufactured Engine Control Computer (Part No.78-8107)

Cardone – Remanufactured Engine Control Computer (Part No.78-5300)

Cardone – Remanufactured Engine Control Computer (Part No.78-5288)

Cardone – Remanufactured Engine Control Computer (Part No.78-5225)

Cardone – Remanufactured Engine Control Computer (Part No.78-5303)

Cardone – Remanufactured Engine Control Computer (Part No.78-5057)

Cardone – Remanufactured Engine Control Computer (Part No.78-4435)

Cardone – Remanufactured Engine Control Computer (Part No.78-4889)

Cardone – Remanufactured Engine Control Computer (Part No.78-5058)

Cardone – Remanufactured Engine Control Computer (Part No.78-5059)

Cardone – Remanufactured Engine Control Computer (Part No.78-4784)

Cardone – Remanufactured Engine Control Computer (Part No.78-4888)

Cardone – Remanufactured Engine Control Computer (Part No.78-5297)

Cardone – Remanufactured Engine Control Computer (Part No.78-4902)

Cardone – Remanufactured Engine Control Computer (Part No.78-4886)

Carquest Premium – Multi-Purpose Relay (Part No.RAA1743)