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1956-1962 Corvette C1 Windshield Frame End to Body Weatherstrip Seal 3724128

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Item ID: 627-950
GM reference #: 3724128
Availability: In Stock - Ships today if ordered by 3 PM CT
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Fits Years:
  • 1956-1962
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  • Description

1956-1962 C1 Windshield Frame End to Body Weatherstrip Seal 3724128 - OEM Number(s) (3724128)

Prevent leaks and protect your C1 Corvette with the correct windshield frame seal.

This weatherstrip seal fits at the lower outermost point of the windshield frame, where it meets the body. Over time, originals harden and crack, allowing water and wind noise into the cabin. Replacing them with reproduction-quality seals restores the factory fit and keeps your Corvette dry, quiet, and protected.

Fits the Following Corvette Models:

  • 1956–1962 Corvette (C1)

Material/Finish

  • DIe-Cut rubber, resilient and weather-resistant.

Dimensions

  • Height: 6 in (152mm)

  • Thickness: 1/16 in (0.16mm)

Features/Benefits

  • Correct seal for lower windshield frame end to body.

  • Prevents water leaks and reduces wind intrusion.

  • Manufactured to GM factory specifications.

  • Ensures a clean, weather-tight fit.

  • GM reference part number: 3724128

  • Sold individually, 2 required per Corvette.

Because Details Matter
Windshield weatherstrip isn’t just about sealing—it’s about comfort, quiet, and confidence in your Corvette. A fresh seal means no drips on your dash, no whistles at speed, and a car that feels as solid as the day it left St. Louis—because details matter.

Weatherstrip Seal Product Data
Topic Description  Notes
Product Dimensions  
Length 6 in  
Width 1 in  
Thickness 1/16 in  
Weight
.2 oz  
Construction Method
 
Material Rubber Die Cut 
Attachment Method (s)
 
Adhesive Yes Not Included 

Also known under these part numbers: (For reference only)

  • 3724128
  • 686420049319
  • W522
Prop 65