855.444.6872 Contact Us Mon-Sat 10a-6p
DRIVEN BY CARE
Home

Metro Moulded Parts 1937-1948 Chevrolet / Oldsmobile / Buick / Cadillac / Pontiac Cowl Vent Seal. 3" Wide at Side X 15-3/4" Long. Each RP 100-B

Metro Moulded Parts 1937-1948 Chevrolet / Oldsmobile / Buick / Cadillac / Pontiac Cowl Vent Seal. 3" Wide at Side X 15-3/4" Long. Each RP 100-B
$74.99 ea
NEWARRIVING SOONEstimated Ship Date 08/04/2026 (If Ordered Today)12 Available from METRO MOULDED PARTS, INC. as of 07/26/2026
Model: 5068311
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
STORE PICKUP
[More Info]

For classic car enthusiasts, this cowl vent seal is designed for 1937-1948 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars, measuring 3 inches wide at the side and 15-3/4 inches long. Crafted by Metro Moulded Parts, it is built with over 50 tons of pressure to ensure precise detailing and a perfect fit. This seal is essential for keeping water, dirt, and debris out of your vehicle's cowl vent, preserving the interior and maintaining the car's original charm. Its durable construction ensures long-lasting performance, making it a reliable choice for restoration projects. Backed by Metro's 30-year Platinum Warranty, you can trust this part to deliver exceptional quality and peace of mind.

Features:
  • Backed by a 30-year warranty for lasting confidence.
  • Enhances the car's original appearance.
  • Keeps water and debris out of the cowl vent.
  • Precision-molded for a perfect fit.
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
Buick Century Series 60 Base 1937 - 1941
Buick Limited Series 90 Base 1938 - 1940
Buick Roadmaster Series 70 Base 1940 - 1941
Buick Roadmaster Series 80 Base 1938 - 1940
Buick Special 40 Base 1937 - 1940
Buick Special Series 40-A Base 1941
Buick Super Series 50 Base 1940
Cadillac Series 60 Special Base 1939 - 1940
Cadillac Series 60 Base 1937 - 1941
Cadillac Series 70 Base 1937
Chevrolet Fleetline Base 1942 - 1948
Chevrolet Fleetmaster Base 1941 - 1948
Chevrolet Master 85 Base 1939 - 1940
Chevrolet Master Deluxe Base 1937
Chevrolet Master Base 1937 - 1938
Chevrolet Special Deluxe Base 1940 - 1942
Chevrolet Stylemaster Series Base 1946 - 1948
Oldsmobile F-37 Base 1937
Oldsmobile F-38 Base 1938
Oldsmobile L-37 Base 1937
Oldsmobile L-38 Base 1938
Oldsmobile Series 60 Base 1940
Oldsmobile Series 70 Base 1940
Oldsmobile Series 90 Base 1940
Oldsmobile Series 98 Base 1948
Pontiac Deluxe Model 6CA Base 1937
Pontiac Deluxe Model 6DA Base 1938
Pontiac Deluxe Model 8CA Base 1937
Pontiac Deluxe Model 8DA Base 1938

Specifications:

Brand Metro Moulded Parts
Product Condition New
Universal Part No
Warranty Metro leading warranty is the best in the industy. This part carries our platinum warranty and is guaranteed for a full 30 years 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.

Reviews:

Write a Review
* Your Name:
* Email (This will not be displayed)
* Rating:
Comments:

Ask a question about

Metro Moulded Parts 1937-1948 Chevrolet / Oldsmobile / Buick / Cadillac / Pontiac Cowl Vent Seal. 3" Wide at Side X 15-3/4" Long. Each RP 100-B:
Reason for Inquiry:

Related Products

Metro Moulded Parts 1952-1957 Oldsmobile / Cadillac / Pontiac / Chevrolet / Buick Headlight Wire Grommet SM 57
Metro Moulded Parts 1952-1957 Oldsmobile / Cadillac / Pontiac / Chevrolet / Buick Headlight Wire Grommet SM 57
Model: 1010706
Condition: NEW
$24.99 ea $15.39
38.4%
Metro Moulded Parts 1949-1952 Chevrolet / Pontiac / Oldsmobile Vulcanized Rear Window Seal, for Coupes VWS 7302-R
Metro Moulded Parts 1949-1952 Chevrolet / Pontiac / Oldsmobile Vulcanized Rear Window Seal, for Coupes VWS 7302-R
Model: 3021013
Condition: NEW
$376.99 ea
Metro Moulded Parts 1950 Chevrolet License Light Pad. 2-3/4" Wide X 3-1/2" Long. Each MP 533-C
Metro Moulded Parts 1950 Chevrolet License Light Pad. 2-3/4" Wide X 3-1/2" Long. Each MP 533-C
Model: 3018614
Condition: NEW
$26.99 ea $21.58
20%
Metro Moulded Parts 1933-1960 Cadillac / Chevrolet / Oldsmobile / Buick / Pontiac / Studebaker / Packard Flexible Sweeper. Made with Stainless Steel Bead WC 8-72
Metro Moulded Parts 1933-1960 Cadillac / Chevrolet / Oldsmobile / Buick / Pontiac / Studebaker / Packard Flexible Sweeper. Made with Stainless Steel Bead WC 8-72
Model: 3005859
Condition: NEW
$159.99 ea
Metro Moulded Parts 1955-1956 Chevrolet Wire Grommet for Backup & License Plate Light. 3/4" O.d SM 3-A
Metro Moulded Parts 1955-1956 Chevrolet Wire Grommet for Backup & License Plate Light. 3/4" O.d SM 3-A
Model: 3003961
Condition: NEW
$18.99 ea $11.53
39.3%