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Car Modules

Car modules are the new trend in the connectivity of vehicles. They provide a way for people to connect their smartphones and tablets to their vehicles, either through a wired connection or wirelessly, and access information such as directions, music, and even social media. Browse the top-ranked list of car modules below along with associated reviews and opinions. 

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  1. Maestro - RR ADS-MRR2 Interface Module + iDatalink HRN-RR-GM5 fits 2006 up GM - Black

    SKU: J3R8FCFP6V

    Product Description

    An interface module and wiring harness in black for seamless integration with 2006 and newer GM vehicles.
    See all Car Electronics Installation Parts
    Your price for this item is $359.98
  2. THINKWARE - LTE Module for Connected Features & Remote Access for U3000 PRO, ARC900 & ARC800 - Black

    SKU: J3ZRK5YG2H

    Thinkware LTE Module the best

    Product Description

    A black LTE module enabling real-time vehicle monitoring, impact alerts, and live tracking via smartphone connectivity.
    See all Back-Up & Dash Camera Accessories
    Your price for this item is $149.99
  3. Maestro - HRN-HRR-VW2 Factory System Adapter + ADS MRR Interface Module - Black

    SKU: J3R8FCFPR8

    Product Description

    A black factory system adapter and interface module enabling seamless integration with vehicle audio systems.
    See all Car Electronics Installation Parts
    Your price for this item is $234.98
  4. Compustar - Data Bypass Module for Most Remote Start/Security System Controllers - Black

    SKU: JXC4YHZ7PJ

    I love it got installed st best buy took them a while but works great...Love it...Works great even from a distance. Best Buy installed with no issues

    Product Description

    A black plastic module enabling seamless communication between remote start systems and your vehicle’s onboard computer.
    See all Car Security & Remote Start Accessories
    Your price for this item is $99.99
  5. Unique Bargains - DC 24V to 12V 15A 180W Step Down Converter with Fuse Waterproof Module for Car Truck - Silver

    SKU: JXYW8G6T53

    Product Description

    A waterproof silver step-down converter delivering 24V to 12V, 15A, 180W output with built-in fuse.
    See all Car Electronics Installation Parts
    Your price for this item is $26.49
  6. PAC - Latching Phantom Ignition Module for Select Vehicles - Black

    SKU: J2VK4W7JVY

    Product Description

    A black ignition module that ensures consistent accessory power with customizable delay and easy three-wire installation.
    See all Car Electronics Installation Parts
    Your price for this item is $49.99
  7. Unique Bargains - DC 15-40V to 12V 10A 120W Step Down Converter with Fuse Waterproof Module for Car Truck - Silver

    SKU: JXYW8G6TFS

    Product Description

    A waterproof silver step-down converter delivering 12V 10A output with fuse protection for vehicles.
    See all Car Electronics Installation Parts
    Your price for this item is $19.49
  8. Unique Bargains - DC 12/24V to 6V 10A 60W Step Down Converter with Fuse Waterproof Module for Car Truck - Black

    SKU: JXYW8G6T59

    Product Description

    A waterproof black step-down converter delivering 6V 10A output with fuse protection for car or truck use.
    See all Car Electronics Installation Parts
    Your price for this item is $17.49
  9. Maestro - iDatalink KIT-MFT1 Installation Kit Factory System Adapter + ADS-MRR2 Interface Module - Black

    SKU: JXFPK7TWGS

    Product Description

    A black factory system adapter and interface module enabling seamless integration with vehicle audio systems.
    See all Vehicle-Specific Dash Installation Kits
    Your price for this item is $499.98
  10. Unique Bargains - DC 8-40V to 5V 15A 75W Step Down Converter with Fuse Waterproof Module for Car Truck - Silver

    SKU: JXYW8G6TVT

    Product Description

    A waterproof silver step-down converter delivering 5V, 15A, and 75W output for automotive applications.
    See all Car Electronics Installation Parts
    Your price for this item is $25.49

FAQ

Car modules come in various types, including engine control modules (ECMs), transmission control modules (TCMs), body control modules (BCMs), and more. Each module is designed to manage specific functions within your vehicle's electronic system.

Car modules optimize and control different electronic systems in your vehicle, helping to improve performance, efficiency, and convenience. For example, engine control modules can adjust fuel injection and ignition timing for better power and fuel economy.

Some car modules are designed for easy plug-and-play installation, while others may require professional expertise and specialized tools. Always refer to the product manual and your vehicle’s specifications before attempting installation.

Compatibility depends on the specific module and your vehicle’s make, model, and year. Always check the product description and compatibility information to ensure the module will work with your vehicle.

When selecting a car module, consider features such as programmability, connectivity options, supported functions, and compatibility with your vehicle. Some modules also offer advanced diagnostics and integration with mobile apps for added convenience.