This aftermarket 2 piece outer window sweep weatherstrip set is brand new to the market! It includes the outer sweeps for both doors. These are the strips that attach to the doors and "sweep" the windows as they go up and down. Their function is to keep dirt and water out of the inside of the door, preventing rust.


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) OUTER
  • Prevents damaging water and debris from entering the doors
  • Direct replacements for models WITHOUT Reveal moldings
    • Correct for models with Black Bead on Sweeps
  • Fits 2 Door Coupe Models only

NOTE: These window sweeps fits models with the Black Bead on the window sweeps. They do NOT fit models with a separate 1 inch wide window sill moldings (Reveal Moldings).

If your window sweeps are cracked and allowing the elements into your door, then these parts are for you.

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. Please keep your invoice for proof of this warranty.

5.0 / 5.0
1 Review
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window sweeps
the sweeps worked great,i would defitnately deal with you again also a good price
March 1, 2017
1 year ago
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Vehicle Fit

  • 1984-1987 Buick Grand National Outer Window Sweep Pair
  • 1981-1987 Buick Regal 2 Door Outer Window Sweep Pair without Reveal Molding
  • 1985-1987 Olds 442 Outer Window Sweep Pair
  • 1981-1987 Olds Cutlass 2 Door Outer Window Sweep Pair without Reveal Molding
  • 1981-1988 Olds Cutlass Supreme RWD Outer Window Sweep Pair without Reveal Molding

This part replaces:

  • OE # 20674280
  • OE # 20674281
Part #: 1AWSS00131

Ships Same Day for orders placed by 4 P.M. ET