GM 42504642 Rear Floor Air Outlet Duct

( Brand: Gm ), ( Manufacturer Part Number: 42504642 ), ( Part Type: Outlet Duct ), ( Warranty: 1 Year ), ( Year: 2017 2018 2019 2020 2021 ), ( Parts Included: Only Part Reference 9 On The Diagram Is Included ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes ), ( Make: Chevrolet )

Review GM Genuine Rear Floor Air Outlet Duct fits 2017–2021

GM 42504642 Rear Floor Air Outlet Duct

The GM 42504642 Rear Floor Air Outlet Duct is a vital component in maintaining a comfortable driving environment for your vehicle. This duct is meticulously engineered and manufactured to meet the high-quality standards of General Motors.

This rear floor air outlet duct is designed to direct and distribute air evenly from the HVAC system to the rear compartment of your vehicle. Its primary function is to ensure that the passengers seated in the back row enjoy the same level of climate control comfort as those in the front.

The GM 42504642 Rear Floor Air Outlet Duct is made from durable, heat-resistant materials that are designed to withstand the harsh conditions of a vehicle's interior. The duct is designed to fit seamlessly into your vehicle's existing HVAC system, ensuring a secure and leak-free installation.

The outlet design is ergonomic, providing an efficient airflow that minimizes turbulence. This design, coupled with its precise fit, helps to reduce noise levels in the cabin, contributing to a more serene and enjoyable driving experience.

This GM part is a genuine OEM (Original Equipment Manufacturer) product, meaning it is specifically designed for your vehicle model and year. By choosing a genuine GM part, you can be confident that you are getting a product that meets the exact specifications and quality standards set by General Motors.

In conclusion, the GM 42504642 Rear Floor Air Outlet Duct is an essential part for maintaining a comfortable and enjoyable driving experience for all passengers in your vehicle. Its durable construction, efficient design, and precise fit make it a reliable choice for any vehicle owner.

Product: GM 42504642 Rear Floor Air Outlet Duct

1. Original Equipment Manufacturer (OEM) Part: This part is manufactured by General Motors, ensuring it is designed to work effectively with your vehicle.

2. Improved Air Circulation: The rear floor air outlet duct helps distribute air evenly in your vehicle, improving comfort for passengers in the back seats.

3. Quality Assurance: As an OEM part, it is likely to meet the high-quality standards set by General Motors.

4. Easy Installation: This part is designed to be a direct replacement for the existing air duct, making installation relatively straightforward for most DIYers.

1. Cost: OEM parts can be more expensive compared to aftermarket alternatives.

2. Availability: These parts may not be as readily available as aftermarket alternatives, especially for older models or in areas with limited dealership networks.

3. Limited Customization: Since this is an OEM part, it may not offer the same level of customization as aftermarket options.

Conclusion: The GM 42504642 Rear Floor Air Outlet Duct is a high-quality part designed to work seamlessly with your vehicle. However, its cost and potential availability issues might make it less appealing for some buyers. If you prioritize original equipment and easy installation, this part could be a good choice. If cost is a significant factor, you might want to consider aftermarket alternatives. Always ensure to check compatibility with your specific vehicle model before purchasing.

Details:

60-day warranty on all electronics except bulbs. Inspected and confirmed to be in good condition. Quality Integrity Performance. Messages Support.

Please review all pictures to verify condition prior purchase. Please verify the part number or consult with your local dealer before purchase. Note: low mileage.

Please see details below: Year: 2018. Mileage: 16,258. Shipping Information.

part #: 42504642 prices

• $76.75-$77.40

specifications interiocatruc:

• for years: 2017-2021
• brand: Gm
• mpn: 42504642
• part type: Outlet Duct
• warranty: 1 Year
• year: 2017 2018 2019 2020 2021
• parts included: Only Part Reference 9 On The Diagram Is Included
• fitment type: Direct Replacement
• genuine oem: Yes
• make: Chevrolet

seller interiocatruc:

• city: Auburn, Washington
• # reviews: 520
• rating: 98.6%

payments interiocatruc:

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

offer interiocatruc:

• started: August 8, 2025
• availability: In Stock
• best offers: True
• options: Ship-to-home
• sold: 0
• quantity: 1

shipping interiocatruc:

• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard
• transit: 5-12 Days

returns interiocatruc:

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

general interiocatruc:

• Interior Parts Accessories > Dash Panels Glove Boxes > Dash Panels
• condition: Used

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