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Metro Moulded Parts Door Seals, 67-72 GM Suburban, Back Left and Right Cargo Door Seals, Pair LM 121-R

Metro Moulded Parts Door Seals, 67-72 GM Suburban, Back Left and Right Cargo Door Seals, Pair LM 121-R
$354.99 pr
NEWARRIVING SOONEstimated Ship Date 04/10/2026 (If Ordered Today)
Model: 5068680
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Designed for the 1967-1972 GM Suburban Truck, these back left and right cargo door seals replace OEM #3909343 and #3909344, ensuring a precise fit. Crafted from high-quality ozone-resistant EPDM rubber, these seals are built to last and maintain their shape over time. They mount directly onto the cargo doors using weatherstrip adhesive (not included), providing a secure and reliable seal. These seals are engineered to keep your climate-controlled air inside while blocking out weather, drafts, and road noise, enhancing your driving comfort. Fitment includes Chevrolet and GMC Suburban models from 1967 to 1972, such as the C10, C20, K10, K20, and their GMC equivalents. With their durable construction and excellent sealing properties, these seals are a practical upgrade for restoring your Suburban’s functionality and comfort.

Features:
  • Designed for a perfect fit on 1967-1972 GM Suburban models.
  • Easy installation with weatherstrip adhesive.
  • Keeps out weather and drafts for a quieter ride.
  • Made from durable, ozone-resistant EPDM rubber.
About Metro Moulded Parts, Inc.

  • Metro parts are made with a proprietary closed micro-cell technology. All parts have very smooth skin that is free of exposed cells or flaws. Furthermore, you can be confident that your parts will continue to retain a uniform size, provide even compression, and retain superior memory. Other brands are coated with an outer latex skin that will bruise, gall, blister, glaze, crack, and peel.
  • Parts are molded using computerized temperature control for consistent cure cycles. This prevents scorching or under-cured parts that will last longer, look superior, and perform better.
  • The parts are created with over 50 tons of pressure for perfect definition and exact detailing.
  • Metro parts are made with the latest advancements in CAD and CNC milling for proper 3D contouring, assuring a perfect fit and OEM quality appearance. Our molds are milled from single metal blocks to tolerances of 0.001 in. to minimize flash lines in finished parts. Mold cavities are polished regularly to product parts with high luster and smooth contours.
  • Metro parts are made locally in the USA.
  • Metro products are fabricated from the highest grades of virgin rubber using state-of-the-art, computerized mold-making techniques, utilizing more than 40 different rubber compounds to match the functions and features of the original part as closely as possible.
  • Metro parts are 30% softer and more durable than other brands. Simply the softest reproduction in the market.
  • In addition, Metro parts provides extraordinary resistance to hardening and decay caused by exposure to ozone and UV light.
  • None of Metro's parts use accelerants or cheap fillers in the molding processes, which can cause the part to prematurely age and fail.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years
Chevrolet C10 Suburban Base 1967 - 1972
Chevrolet C20 Suburban Base 1967 - 1972
Chevrolet K10 Suburban Base 1967 - 1972
Chevrolet K20 Suburban Base 1967 - 1972
GMC C15/C1500 Suburban Base 1967 - 1972
GMC C25/C2500 Suburban Base 1967 - 1972
GMC K15/K1500 Suburban Base 1967 - 1972
GMC K25/K2500 Suburban Base 1967 - 1972

Specifications:

Brand Metro Moulded Parts
Universal Part No
Warranty Metro leading warranty is the best in the industy. This part carries our standard warranty and is guaranteed for a full 90 days from date of purchase. We promise that if your Metro part fails during this time we will replace it free of charge. That is our "No Hassle" guarantee. Do not settle for a simple promise of satisfaction.

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Metro Moulded Parts Door Seals, 67-72 GM Suburban, Back Left and Right Cargo Door Seals, Pair LM 121-R: