GM 42942742 Weatherstrip

( Brand: Gm ), ( Manufacturer Part Number: 42942742 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Replaces Part Number: 42748082, 42755923, 42918474 )

Review GM Genuine Weatherstrip

The GM Part Number 42942742 is a weatherstrip designed specifically for use in automobiles. A weatherstrip is a critical component of a vehicle's exterior, designed to seal the gaps between the door or window and the body of the car to protect against the elements.

This particular weatherstrip from GM is manufactured with high-quality materials, ensuring a long-lasting and effective seal. The profile of the weatherstrip is specifically designed to fit and function optimally in the doors or windows of GM vehicles. The seal is made from a flexible, resilient material that can adapt to the movement of the door or window, while still providing a tight seal against the elements.

The weatherstrip features a durable adhesive backing, which allows for easy installation. The adhesive is designed to provide a strong bond to the vehicle's door or window frame, ensuring that the weatherstrip stays in place and continues to function effectively over time.

The GM Part Number 42942742 weatherstrip is an essential component for maintaining the comfort and functionality of your vehicle. By sealing out rain, wind, and other elements, this weatherstrip helps to keep the interior of your car dry, quiet, and comfortable. It also helps to improve the energy efficiency of your vehicle by reducing the amount of air that can enter or escape through the gaps around the doors or windows.

Overall, this GM weatherstrip is a high-quality, reliable solution for sealing the gaps in your vehicle's doors or windows. Its flexible design, durable adhesive, and effective seal make it an excellent choice for anyone looking to improve the comfort, functionality, and energy efficiency of their car.

Buying a GM part number 42942742, which is a weatherstrip, can have several pros and cons for vehicle owners. Here are some potential advantages and disadvantages:

1. OEM Part: This part is an Original Equipment Manufacturer (OEM) part, which means it is designed and manufactured by General Motors. Using an OEM part can ensure a proper fit and function, as well as potential warranty coverage.

2. Improved Seal: A new weatherstrip can improve the seal around the vehicle's doors or windows, preventing water or wind from entering the cabin. This can enhance comfort and provide better protection against the elements.

3. Longer Durability: A new weatherstrip can last longer than a worn-out or damaged one. This means fewer repairs or replacements in the future, saving time and money.

4. Safety: A good seal around the doors and windows can help keep the cabin pressure stable, reducing the risk of suction or windshield fogging. This can improve safety during driving.

1. Cost: Replacing a weatherstrip can be an expense for vehicle owners. The cost of the part itself, as well as labor charges if professional installation is required, can add up.

2. Installation: Installing a weatherstrip can be a time-consuming process, especially for those without automotive experience. It may require specialized tools and techniques to ensure a proper fit and function.

3. Availability: GM part number 42942742 may not be readily available at local auto parts stores or dealerships. It may need to be ordered online or through a specialty supplier, which can add to the wait time for the repair.

In conclusion, buying a GM part number 42942742 weatherstrip can provide several benefits, including improved seal, longer durability, and safety. However, it also comes with some drawbacks, such as cost, installation time and difficulty, and potential availability issues. Ultimately, the decision to replace a weatherstrip depends on the vehicle owner's budget, time constraints, and personal preferences. If the weatherstrip is causing significant issues with water leaks, wind noise, or safety concerns, it may be worth the investment. Otherwise, it may be a repair that can be put off until a later time.

Recommendation: If a weatherstrip replacement is necessary, it's recommended to purchase an OEM part, such as GM part number 42942742, to ensure proper fit and function. For those without the necessary tools or experience, it may be worth considering professional installation to ensure a successful repair. Additionally, it's a good idea to compare prices from various suppliers to find the best deal.

Details:

ATTENTION: The catalog displayed is a generic consumer-friendly application and does not decipher all the options your vehicle may have been built with. 8585 E Frank Lloyd Wright Blvd. Electrical parts are not returnable under any circumstance. Such as trim, engine size, color, etc.

Despite what the images or illustrations may show, all parts are sold individually. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost. GM Parts America. Despite what images and illustrations may show, all parts are sold individually.

Scottsdale, AZ 85260. Parts must be resalable and in the original packaging.

part #: 42942742 prices

• $78.81-$106.46

specifications glacatru:

• brand: Gm
• mpn: 42942742
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• replaces part number: 42748082, 42755923, 42918474

payments glacatru:

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

general glacatru:

• condition: New
• Exterior Parts Accessories > Glass Window Parts > Additional Glass Window Parts

returns glacatru:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping glacatru:

• class: Standard
• transit: 2-6 Days
• service: Standard
• type: Fixed
• cost: $52.71

offer glacatru:

• started: May 7, 2026
• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home

seller glacatru:

• rating: 99.6%
• city: Scottsdale, Arizona
• # reviews: 23915

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