GM 84862520 Lower Rear Passenger Door Weatherstrip

( Brand: Gm ), ( Part Type: Door ), ( Manufacturer Part Number: 84862520 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Cadillac ), ( Year: 2021 2022 2023 2024 ), ( Parts Included: Only Part Reference 7 On The Diagram Is Included ), ( Replaces Part Number: 84199406 )

Review GM Genuine Rear Passenger Side Door Lower Auxiliary Weatherstrip fits 2021–2024

The GM 84862520 Rear Passenger Door Lower Weatherstrip is an essential component designed to seal the gap between the door and the body of your vehicle, providing superior protection against water, dust, and wind intrusion. This weatherstrip is engineered specifically for select GM models and is manufactured to meet or exceed original equipment manufacturer (OEM) specifications for fit, form, and function.

This weatherstrip is made of high-quality, durable materials that are designed to withstand the rigors of everyday use. The flexible, EPDM rubber profile effectively seals the gap between the door and the vehicle's body, preventing water and debris from entering the cabin. The profile is reinforced with a strong, corrosion-resistant steel backing that ensures a secure and precise fit.

The weatherstrip features a unique, custom-designed shape that conforms perfectly to the contours of the door and vehicle body. This ensures a tight, leak-free seal that not only enhances the comfort and quietness of your vehicle's interior but also helps to maintain its structural integrity.

Installation of the GM 84862520 Rear Passenger Door Lower Weatherstrip is straightforward and can typically be completed in under an hour by most do-it-yourselfers. The weatherstrip comes with clear, easy-to-follow installation instructions, and all necessary hardware is included in the package.

In summary, the GM 84862520 Rear Passenger Door Lower Weatherstrip is an essential upgrade for any GM vehicle owner looking to improve the sealing and weatherproofing of their vehicle. This high-quality, OEM-grade weatherstrip is designed to provide a tight, leak-free seal, enhance the comfort and quietness of your vehicle's interior, and help maintain its structural integrity. With its durable materials, custom-designed shape, and easy installation process, this weatherstrip is an excellent investment for any GM vehicle owner.

1. Improved Sealing: A new lower weatherstrip can help prevent water and wind from entering the cabin through the rear passenger door. This can lead to a more comfortable ride and better protection against the elements.

2. Enhanced Appearance: A worn-out weatherstrip can affect the appearance of your vehicle. Replacing it with a new one can help restore the door's seal and improve the overall look of your car.

3. Long-Term Savings: Although the upfront cost of a new weatherstrip may seem high, it can save you money in the long run. For instance, if you notice water damage or rust forming around the door due to a faulty weatherstrip, repairing or replacing the affected areas can be more expensive.

1. Upfront Cost: Replacing a weatherstrip can be an expensive repair, especially when considering the labor costs involved. In some cases, it might be more cost-effective to consider selling the vehicle and buying a newer one with better sealing.

2. Installation Difficulty: Installing a new weatherstrip can be a challenging task, especially for those without automotive experience. It may require specialized tools and a significant amount of time to complete.

3. Potential for OEM vs Aftermarket: There are both OEM (Original Equipment Manufacturer) and aftermarket options available for the GM 84862520 rear passenger door lower weatherstrip. While OEM parts are designed to fit and function perfectly, they can be more expensive. Aftermarket parts, on the other hand, may not fit as well or last as long, but they are generally more affordable.

Deciding to buy a GM 84862520 rear passenger door lower weatherstrip ultimately depends on your specific situation. If you're experiencing water leakage, noticeable wear, or want to improve your car's appearance, replacing the weatherstrip could be a worthwhile investment. However, if the cost is a concern or you're unsure about the installation process, it might be a good idea to consult a professional mechanic for advice.

If you're confident in your DIY skills and have the necessary tools, purchasing an aftermarket weatherstrip could be a cost-effective solution. However, if you prefer OEM quality and have the budget for it, opting for a genuine GM part is recommended. In any case, make sure to research the product thoroughly and consider the pros and cons before making a purchase.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Parts must be resalable and in the original packaging.

part #: 84862520 prices

• $30.55-$38.88

specifications stoochseals:

• for years: 2021-2024
• brand: Gm
• part type: Door
• manufacturer part number: 84862520
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Cadillac
• year: 2021 2022 2023 2024
• parts included: Only Part Reference 7 On The Diagram Is Included
• replaces part number: 84199406

offer stoochseals:

• sold: 0
• availability: In Stock
• quantity: 1
• started: August 16, 2025
• options: Ship-to-home

seller stoochseals:

• city: Olathe, Kansas
• rating: 94.4%
• # reviews: 16

shipping stoochseals:

• class: Standard, Expedited
• service: UPS Ground, UPS 2nd Day Air
• carrier: UPS
• type: Fixed
• cost: $12.50
• transit: 5-10 Days

returns stoochseals:

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

payments stoochseals:

• wallet: Paypal
• credit card: Visa
• other

general stoochseals:

• condition: New
• Exterior Parts Accessories > doors, Trunk Lids Hatches > Door Seals

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