We're celebrating our 30 year anniversary!
1-888-803-8505

Scroll Down to See All Available Product(s) for This Model

Rubber Weatherstrips (Weather Seals)

1957 and 1958 Pontiac Bonneville, Catalina, Chieftain, Star Chief & Super Chief Hardtop Rubber Weatherstrips

Rubber Weatherstrips (Weather Seals):1957 and 1958 Pontiac Bonneville, Catalina, Chieftain, Star Chief & Super Chief Hardtop

These high-quality replacement weather seals are guaranteed for a full 15 years. They feature a very smooth skin that is free of exposed cells or flaws.

  • Made to the highest quality standards, assuring a perfect fit and OEM quality appearance.
  • Provides even compression and sealing, thanks to micro-closed cells that are uniform in size.
  • Made using CAD and CNC mills for proper 3D contouring.

Pontiac 1957 thru 1958 Hardtop Model Weather Seals - 15 year warranty

For 1957 thru 1958 Pontiac Bonneville, Catalina, Chieftain, Star Chief & Super Chief Hardtop Models

Click on any color swatch or picture below to see a bigger version. Weather Seals
::Weather Seal ROOF-RAIL SEAL,57-58 BUICK 4 DOOR HT & WAGON, CADILLAC RR 110-A Roof Rail Seals, for Hardtop. Made without steel core. Pair $58.00  
::Weather Seal VERTICAL DIVISION SEAL, GM \'34-60 VS 2 Vertical Seal for Vent Window. Each is 17 inches long. Pair $19.00  
::Weather Seal AUXILIARY DOOR SEAL,55-58 CADILLAC-CHEVY- ALP 1 Upper Door Hinge Seals. Straight section 13-1/2 inches long. Curved hook section 6 inches long, with 2 holes. Includes four clips. Pair R & L. $19.00  
::Weather Seal Chevy Pontiac 55-57 Door Seals LM 54 (Fits 1957 Models Only) Molded Door Seals with Clips, without Molded Ends. For 2-door hardtop and convertible. Each 108 inches long. Pair R&L $49.00  
::Weather Seal Chevy Pontiac 55-57 Door Seals LM 55 (Fits 1957 Models Only) Molded Door Seals with Clips and Molded Ends. For 2-door hardtop and convertible. Each 115-1/2 inches long. Pair R&L $58.00  
::Weather Seal TRUNK SEAL, 55 TO 57 OLDS PONTIAC TK 43-18 (Fits 1957 Models Only) Trunk Seal. Exact Reproduction. $60.00  
Here is what TopsOnline customers are saying...

I placed an order through TopsOnline.com a couple months ago for my Honda Beat. It was the black cloth Robbins top with optional glass window. I have since installed it and absolutely love the top.

- Craig P. (PA)

Helpful Tips

Trading Up: Jalopnik Picks Ten Cheap Cars That Make You Look Rich

Cars that are recommended to give a lot of boost to your image with a little bomb to your bank account. Read More

Customer Spotlight: An MG Hero's Story

About how an MBG brought two veterans together to bond over memories, cars and restoration projects. Read More

Q&A: What DON'T You Sell?

It may seem a little weird to list the things that we don't sell. (Yes there are obvious things, like fresh fruit etc.) But customers often ask about other products. Read More