Best Cardone Engine Relays in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for Cardone Engine Relays

Cardone 79-0378 Remanufactured Engine Control Computer Module, ECC/ECM (Renewed)
#TOP1
Cardone 79-0378 Remanufactured Engine Control Computer Module, Ecc/Ecm
5.3
PM SCORE
Cardone 77-7748 Remanufactured Engine Control Module Computer (ECM)
#TOP2
Cardone 77-7748 Remanufactured Engine Control Module Computer (Ecm)
5.2
PM SCORE
Cardone 79-7522 Remanufactured Chrysler Engine Control Module (ECM) / Computer
#TOP3
Cardone 79-7522 Remanufactured Chrysler Engine Control Module (Ecm)
5.1
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Cardone Engine Relays of 2026

Cardone 79-0378 Remanufactured Engine Control Computer Module, Ecc/Ecm (Renewed)

CARDONE
79-0378
9.75 X 7.38 X 3.25 Inches
2.72 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

As a remanufactured Original Equipment part, this unit assures a perfect vehicle fit

Tested with automated, computerized 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

#TOP2

Cardone 77-7748 Remanufactured Engine Control Module Computer (Ecm)

CARDONE
77-7748
10.25 X 6.50 X 2.25 Inches
1.59 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit

Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality

100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product life

On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements

Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%

#TOP3

Cardone 79-7522 Remanufactured Chrysler Engine Control Module (Ecm) / Computer

CARDONE
79-7522
9.00 X 8.25 X 2.25 Inches
1.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
StockWise Auto 8.69

Features

On-car vehicle validation testing ensures product fits and functions properly

OE components with high failure rates are 100% replaced

All electronic modules are 100% tested to ensure they meet OE requirements for the application

Advanced robotic equipment ensures precision made units and consistent high quality with every part

Every unit is 100% tested to ensure quality and reliability

#TOP4

Cardone 78-4724 Remanufactured Ford Engine Control Module (Ecm) / Computer

CARDONE
78-4724
9.00 X 8.06 X 2.19 Inches
1.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

On-car vehicle validation testing ensures product fits and functions properly

OE components with high failure rates are 100% replaced

All electronic modules are 100% tested to ensure they meet OE requirements for the application

Advanced robotic equipment ensures precision made units and consistent high quality with every part

Every unit is 100% tested to ensure quality and reliability

Cardone 78-4306 Remanufactured Ford Engine Control Module (Ecm) / Computer

CARDONE
78-4306
9.00 X 8.06 X 2.19 inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

On-car vehicle validation testing ensures product fits and functions properly

OE components with high failure rates are 100% replaced

All electronic modules are 100% tested to ensure they meet OE requirements for the application

Advanced robotic equipment ensures precision made units and consistent high quality with every part

Every unit is 100% tested to ensure quality and reliability

#TOP6

Cardone 77-3247 Remanufactured Engine Control Module Computer (Ecm)

CARDONE
77-3247
12.75 X 9.13 X 3.06 Inches
1.75 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit

Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality

100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product life

On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements

Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%

#TOP7

Cardone 79-7813 Remanufactured Engine Control Computer Module, Ecc/Ecm

CARDONE
79-7813
12.75 X 7.25 X 5.63 Inches
2.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit

Tested with automated, computerized 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

Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.

#TOP8

Cardone 78-4720 Remanufactured Ford Engine Control Module (Ecm) / Computer (Renewed)

CARDONE
78-4720
9.00 X 8.06 X 2.19 Inches
1.75 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

On-car vehicle validation testing ensures product fits and functions properly

OE components with high failure rates are 100% replaced

All electronic modules are 100% tested to ensure they meet OE requirements for the application

Advanced robotic equipment ensures precision made units and consistent high quality with every part

Every unit is 100% tested to ensure quality and reliability

Cardone 78-6398 Remanufactured Ford Computer

CARDONE
78-6398
10.25 X 6.50 X 2.25 Inches
1.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

On-car vehicle validation testing ensures product fits and functions properly

OE components with high failure rates are 100% replaced

All electronic modules are 100% tested to ensure they meet OE requirements for the application

Advanced robotic equipment ensures precision made units and consistent high quality with every part

Every unit is 100% tested to ensure quality and reliability

#TOP10

Cardone 78-5038 Remanufactured Engine Control Module Computer (Ecm)

CARDONE
78-5038
9.00 X 8.25 X 2.25 Inches
1.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit

Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality

100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product life

On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements

Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%

#TOP11

Cardone 78-5750 Remanufactured Ford Engine Control Module (Ecm) / Computer

CARDONE
78-5750
9.00 X 8.06 X 2.19 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

On-car vehicle validation testing ensures product fits and functions properly

OE components with high failure rates are 100% replaced

All electronic modules are 100% tested to ensure they meet OE requirements for the application

Advanced robotic equipment ensures precision made units and consistent high quality with every part

Every unit is 100% tested to ensure quality and reliability

#TOP12

Cardone 77-5950 Remanufactured General Motors Engine Control Module (Ecm) / Computer

CARDONE
77-5950
10.25 X 6.50 X 2.25 Inches
2.00 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

On-car vehicle validation testing ensures product fits and functions properly

OE components with high failure rates are 100% replaced

All electronic modules are 100% tested to ensure they meet OE requirements for the application

Advanced robotic equipment ensures precision made units and consistent high quality with every part

Every unit is 100% tested to ensure quality and reliability

Cardone 78-9059F Remanufactured Engine Control Computer (Renewed)

CARDONE
78-9059F
10.25 X 6.50 X 2.25 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit

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%.

Top 10 engine relays Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Cardone 13

Top 10 engine relays Brands Pie Chart


We've carried out a comprehensive analysis of 30 reviews on engine relays, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select engine relays priced around $195.89, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 13 engine relays for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right relays Products based on their needs, saving them considerable time when choosing which engine relays to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.