GMC 84594042 Dash Wire Harness 649.GM9A18

( Manufacturer Part Number: 84594042 ), ( Part Type: Wire Harness ), ( Conditions Options: Dash Wire Harness ), ( Genuine Oem: Yes ), ( Ipn: 649.gm9a18 ), ( Warranty: 1 Year )

Review GMC Dash Wire Harness Oem fits ACADIA 2018

The GMC 84594042 dash wire harness is a crucial component for the electrical system of your 2018 GMC Acadia. This harness is designed specifically for the Acadia model year, ensuring a perfect fit and seamless integration with your vehicle's electrical system.

The harness measures approximately 2 feet in length and features multiple wires, each color-coded for easy identification and installation. The wires are protected by a flexible yet durable insulation material, designed to withstand the rigors of automotive use while providing excellent electrical conductivity.

The GMC 84594042 dash wire harness includes connectors for various vehicle functions, such as the air conditioning system, the instrument cluster, and the infotainment system. These connectors are engineered for a secure and reliable connection, preventing any potential electrical issues that could arise from a loose or damaged connector.

Installing the harness is a straightforward process that can be completed by most DIY enthusiasts with basic automotive knowledge. The harness comes with clear instructions and diagrams, making it easy to understand which wire goes where. Additionally, the harness is designed to be easily accessible, allowing for a hassle-free installation experience.

In the event that you encounter any issues with the harness, GMC offers a warranty on this product, providing peace of mind and protection against any manufacturing defects. The warranty covers the harness for a certain period, giving you the confidence that you have made a wise investment in your vehicle's electrical system.

Overall, the GMC 84594042 dash wire harness is a must-have for any 2018 GMC Acadia owner seeking to maintain their vehicle's electrical system in optimal condition. Its high-quality construction, ease of installation, and reliable performance make it an essential addition to your Acadia's component lineup.

Pros and Cons of Buying GMC's 84594042 Dash Wire Harness for 2018 Acadia

a. OEM Part: This harness is an original equipment manufacturer (OEM) part, ensuring a perfect fit and compatibility with your 2018 GMC Acadia.

b. Reliability: OEM parts are designed to meet the highest standards of quality and durability, allowing you to trust that the harness will function optimally.

c. Comprehensive Solution: The 84594042 harness covers many electrical connections within the dash, reducing the need for multiple individual repairs or purchases.

a. Cost: OEM parts tend to be more expensive than aftermarket alternatives due to their higher production costs and brand reputation.

b. Availability: Depending on your location and the specific availability of the harness at local dealerships or parts suppliers, it may take some time to obtain the part.

Conclusion: When considering whether to purchase the GMC 84594042 Dash Wire Harness for your 2018 Acadia, it's essential to weigh the benefits against the potential drawbacks. The pros include the part's perfect fit, reliability, and comprehensive coverage. However, the cons involve the higher cost and potential availability issues. Ultimately, if you value the assurance of an OEM part and the peace of mind it brings, then the investment in the 84594042 harness is worthwhile. If budget is a concern, you might consider researching and purchasing an aftermarket alternative, but be aware that the fit and quality may not be as consistent.

Details:

Please compare part numbers BEFORE purchasing. Easy to find parts that don't require a mechanics knowledge. Quality, Assured Parts All are Quality Tested Inspected. Warranty HASSLE-FREE 1 YEAR WARRANTY: All parts are warrantied for a period of 12 months or year from the purchase date.

Very happy customer, excellent value and service. Please disregard other fitment charts they may not be correct. Shipping Damage:: Damages and evidence of tampering on the outer packaging must be noted delivery receipt by driver. More Parts: 1 Year Warranty.

Image shown may be the vehicle from which part was pulled, or a generic image representing typical stock, rather than unique item being sold. DASH WIRE HARNESS OEM 2018 GMC ACADIA 84594042: 84594042 ; FROM 2018 2019 3.6L DENALI Included: Hassle-free 1 Year Warranty Our Part #: 8417588. Model: ACADIA. If something is wrong with an order, we certainly do want to help you.

Free shipping only applies to items you keep.

part #: 84594042 prices

• $225.00-$275.00

specifications electvehic:

• for models: Acadia
• for makes: Gmc
• for years: 2018
• mpn: 84594042
• part type: Wire Harness
• conditions options: Dash Wire Harness
• genuine oem: Yes
• ipn: 649.gm9a18
• warranty: 1 Year

returns electvehic:

• time: 60 Days
• paid by: Buyer
• policy: Returns Accepted

offer electvehic:

• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True
• availability: In Stock
• started: December 26, 2025

shipping electvehic:

• type: Fixed
• cost: $35.00
• service: Flat Rate Freight
• class: Freight

seller electvehic:

• city: Rancho Cordova, California
• # reviews: 22636
• rating: 96.9%

general electvehic:

• Car Truck Parts Accessories > Electric, Hybrid PHEV Specific Parts > Wiring Harnesses, Cables Connectors
• condition: Used

payments electvehic:

• credit card: Diners-club
• other
• wallet: Apple-pay

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