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Part #: 79-8521V

Cardone 79-8521V Engine Control Module

Engine Control Module
4 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Engine Control Module
Fitment: Chrysler and Dodge, Town & Country, Voyager, Caravan, and Grand Caravan
Easy Returns — Return within 60 days for a full refund
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Overview of Cardone Engine Control Module 79-8521V

The Cardone Engine Control Module (ECM) part number 79-8521V is designed for select Chrysler and Dodge vehicles, including the Caravan, Grand Caravan, Town & Country, and Voyager models. This remanufactured ECM is engineered to meet the specific control requirements of these vehicles, ensuring proper engine management and performance.

  • Remanufactured Engine Control Module (ECM) for Chrysler and Dodge vehicles
  • Compatible with Caravan, Grand Caravan, Town & Country, and Voyager models
  • Equipped with 2 rectangular connectors and 40 male pin terminals each
  • Aluminum housing for durability and heat dissipation
  • Flash programming required for proper vehicle integration
  • Three mounting holes for secure installation
  • Environmentally conscious with e-waste compliance

Detailed Product Description

This Cardone Engine Control Module (ECM) 79-8521V is a remanufactured unit designed to replace the original ECM in compatible Chrysler and Dodge vehicles. The module features two rectangular connectors, each with 40 male pin terminals, facilitating reliable electrical connections. Its aluminum housing provides robust protection and effective heat management. The ECM requires flash programming to match the vehicle’s specific parameters, which is critical for proper engine control and communication with other vehicle systems.

The Cardone Engine Control Module product line focuses on delivering remanufactured control modules that meet OEM specifications. These modules undergo thorough testing and refurbishment to ensure functionality and reliability, making them suitable replacements for original equipment in various vehicle applications.

Compatible Vehicles and Applications

This ECM is compatible with the following makes and models:

  • Chrysler Caravan
  • Chrysler Grand Caravan
  • Chrysler Town & Country
  • Dodge Voyager

It is specifically designed to address engine control and management issues in these vehicles, ensuring proper operation of fuel injection, ignition timing, and emission controls.

Common Issues Addressed by ECM Replacement

  • Engine stalling or failure to start
  • Check engine light illumination due to ECM faults
  • Poor engine performance or misfires
  • Faulty communication with vehicle sensors and actuators
  • Emission control system malfunctions

Installation Notes and Tips

  • Flash programming is required after installation to configure the ECM for the specific vehicle VIN and parameters.
  • Verify the part number 79-8521V matches the original ECM before installation.
  • Ensure all connectors are securely attached to prevent electrical issues.
  • Consult vehicle-specific service manuals for detailed installation procedures.
  • Note that mounting hardware is not included; reuse original hardware or source separately.

Quality Assurance and Warranty

This remanufactured Cardone ECM undergoes comprehensive testing to meet performance standards. The aluminum housing ensures durability under engine bay conditions. The product complies with e-waste regulations, supporting environmental responsibility. Warranty coverage details should be confirmed at the point of purchase, as they may vary.

BrandCardone
Part Number79-8521V
PositionEngine Control Module
Connector ShapeRectangle
E-WasteYes
Flash Programming RequiredYes
FlashableNo
Housing MaterialAluminum
Mounting Hardware IncludedNo
Product ConditionRemanufactured
Removable PROMNo
Terminal TypePin|Male; Pin|Male

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2003ChryslerTown & Country3.3LV6N/Awith OE # 4748520AA-AB, 5127681AA; Vehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Engine Control Module
2003ChryslerVoyager3.3LV6N/Awith OE # 4748520AA-AB, 5127681AA; Vehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Engine Control Module
2003DodgeCaravan3.3LV6N/Awith OE # 4748520AA-AB, 5127681AA; Vehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Engine Control Module
2003DodgeGrand Caravan3.3LV6GASN/Awith OE # 4748520AA-AB, 5127681AA; Vehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Engine Control Module

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

04748520AA04748520AB05127681AA4748520AA4748520AB5127681AA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.