1. Car Audio/Video Wire Harnesses Offered
  2. sku: 2762656433960604
  3. IMC AUDIO GWH404-4

IMC AUDIO GWH404-4 Wire Harness Chevrolet Avalanche 231218324538

Gwh404-4 Imc Audio Wire Harness For 2003 2004 2005 2006 Chevrolet Avalanche

( Brand: Imc Audio ), ( Manufacturer Part Number: GWH404-4 ), ( Type: Wire Harness ), ( Compatible Vehicle Make: Chevrolet ), ( Compatible Vehicle Model: Avalanche ), ( UPC: 231218324538 )

Review IMC AUDIO Wire Harness For Chevrolet Avalanche

The IMC Audio GWH404 is a high-quality 4-wire harness specifically designed for integration with the factory audio systems in select Chevrolet Avalanche models from 2003 to 2006. This harness allows for seamless connectivity between aftermarket head units and the original factory wiring, ensuring a plug-and-play installation experience.

The GWH404 harness is meticulously engineered to perfectly fit the wiring configurations of the specified Chevrolet Avalanche years. It comes with four key connections: power, ground, illumination, and speaker wires. The power and ground connections are essential for supplying voltage to the new head unit and grounding it, respectively, while the illumination wire facilitates proper lighting of the head unit controls. Lastly, the speaker wires enable the transfer of audio signals from the new head unit to the factory speakers.

Each wire in the harness is color-coded and clearly labeled to ensure straightforward identification and connection during installation. The IMC Audio team is dedicated to providing top-notch products, and this harness is no exception. It is manufactured using only the finest materials to ensure reliability, durability, and longevity.

In summary, the IMC Audio GWH404 4-wire harness is an essential component for integrating aftermarket head units with the factory audio systems in 2003 to 2006 Chevrolet Avalanche models. Its precise design, high-quality construction, and easy-to-use features make it the go-to choice for car audio enthusiasts looking to upgrade their in-vehicle entertainment systems while maintaining the factory look and feel.

The IMC Audio GWH404-4 wire harness is designed to replace the original factory wiring for the radio and speaker system in certain Chevrolet Avalanche models from 2003 to 2006. Here are some potential pros and cons of buying this part:

Pros:

1. OEM (Original Equipment Manufacturer) replacement: The IMC Audio GWH404-4 is an original equipment manufacturer part, which means it is designed and built to the same specifications as the original part. This can ensure a proper fit and function.

2. Simplifies installation: This harness comes with pre-terminated connectors, which can make the installation process easier and more efficient.

3. Improves reliability: If the original wiring in your Chevrolet Avalanche is worn out or damaged, replacing it with a new harness like the IMC Audio GWH404-4 can help improve the reliability of your audio system.

Cons:

1. Cost: Original equipment manufacturer parts can be more expensive than aftermarket alternatives.

2. Availability: Depending on the specific model year and availability, it may take some time to source and receive the part.

3. Complexity: While the pre-terminated connectors can simplify the installation process, the harness itself can still be complex, especially for those without experience in automotive electronics.

In conclusion, the IMC Audio GWH404-4 wire harness can offer several benefits for those looking to replace the original wiring in their Chevrolet Avalanche's audio system. However, it comes with a higher cost compared to aftermarket alternatives and may require some technical knowledge to install. Ultimately, the decision to purchase this part depends on your specific needs, budget, and technical abilities.

If you are comfortable with the installation process and value the peace of mind that comes with using an original equipment manufacturer part, then the IMC Audio GWH404-4 may be a worthwhile investment. Alternatively, if you are looking for a more cost-effective solution or prefer to install aftermarket parts, there may be other options available to you.

Details:

This high-quality wire harness ensures a secure and organized connection for your car Audio video components, allowing easy installation routing of wires. The IMC Audio Wire Harness is specifically designed for installation in 2003 - 2006 Chevrolet Avalanche vehicles.

part #: gwh4044 price

  • $10.68

specifications wirewham:

  • brand: Imc Audio
  • mpn: Gwh404-4
  • type: Wire Harness
  • compatible vehicle make: Chevrolet
  • compatible vehicle model: Avalanche
  • upc: 231218324538

returns wirewham:

  • policy: No Returns

seller wirewham:

  • # reviews: 1249
  • rating: 100.0%
  • city: Kansas City, Missouri

shipping wirewham:

  • type: Calculated
  • carrier: UPS
  • transit: 3-8 Days
  • class: Standard
  • cost: $0.00
  • service: UPS Ground

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  • credit card: Mastercard
  • other
  • wallet: Google-pay

offer wirewham:

  • started: July 22, 2025
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

general wirewham:

  • Vehicle Electronics GPS > Car Audio Video Installation > Wire Harnesses
  • condition: New
type: wire harness, compatible vehicle make: chevrolet, compatible vehicle model: avalanche,
category: electronics > vehicle electronics gps > car audio video installation > wire harnesses, sku: 2762656433960604,

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1 offer $10.68 USD
  • Offer #1: $10.68 price + $0.00 shipping estimate = $10.68* total. Plugs into car harness. 2003 Chevrolet Avalanche Wiring Harness.FREE SHIPPING

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