1978-80 Door and Roof Rail Weatherstrip Seal Kit Fairchild Automotive KG3140, KG3138 - 1AWSK00329

This weatherstrip kit is the most accurate reproduction on the market.

This 4 Piece Weatherstrip Set includes:

  • Pair of door seals with molded ends and mounting pins
    • Seals the back, bottom, and front of the doors to the body of the vehicle
  • Pair of hardtop roofrail seals with seamed corners and molded ends
    • Seals the perimeter of the side glass to the body of the car


  • Molded ends exactly like the originals
  • Hardened plastic mounting pins
  • Smooth soft fine grain rubber
  • Fits 2 Door Models only

If your weatherstripping is causing leaks allowing damaging rain in, then this seal is for you. Why not replace your old, hardened, rotted seal with this new, ready to install weatherstrip.

Item Condition: New

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

Year Make Model Description
1978-1980Buick Regal Buick Regal 2 Door Hardtop Door and Roof Rail Weatherstrip Seal Kit
1978-1980Oldsmobile Cutlass Supreme RWD Olds Cutlass Supreme RWD 2 Door Hardtop Door and Roof Rail Weatherstrip Seal Kit

This part replaces:

  • Fairchild Automotive KG3140, KG3138
Part #: 1AWSK00329

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Fairchild Automotive
Brand #: KG3140, KG3138