1. Automotive Door Seals Products
  2. sku: 9093662181436603
  3. CORVETTE RUBBER D303L/R

CORVETTE RUBBER COMPANY D303L-R Weatherstrip Drip Rail D303L/R

fits year: 1956–1959.

D303l Corvette Rubber Company D303l/r Weatherstrip - New 1956-1959 Drivers Side Only Drip Rail

( Brand: Corvette Rubber Company ), ( Type: Door Seal ), ( Manufacturer Part Number: D303L/R ), ( Material: Rubber ), ( Placement On Vehicle: Left Door )

Review CORVETTE RUBBER COMPANY D303l/r Weatherstrip New Drivers Side Only Drip Rail fits 1956–1959

Corvette Rubber D303L/R Weatherstrip for Drip Rails (1956-1959)

Description:

Introducing our authentic Corvette D303L/R weatherstrip, designed specifically for the drip rails of 1956 to 1959 Corvette models. This weatherstrip is a crucial component for maintaining the integrity of your classic Corvette's exterior, ensuring a perfect seal against the elements.

Our D303L/R weatherstrip is engineered using high-quality rubber that closely resembles the original material. Its flexibility allows it to conform to the contours of your Corvette's drip rails, providing a snug, leak-free fit. The weatherstrip's durability stands up to the test of time, ensuring that it continues to perform effectively, even after prolonged exposure to sunlight, rain, and extreme temperatures.

Installation of our D303L/R weatherstrip is a straightforward process, ensuring that you can enjoy the benefits of this essential upgrade with minimal effort. The weatherstrip comes in a length that conveniently covers the necessary drip rail area on your Corvette, reducing the need for trimming or cutting to size.

By choosing our Corvette D303L/R weatherstrip, you'll not only experience improved water resistance and protection against the elements but also enhance the overall appearance of your classic Corvette. The weatherstrip's flexibility and close fit to your vehicle's original drip rails help maintain the authentic look of your Corvette, ensuring that it continues to turn heads on the road.

Invest in our Corvette D303L/R weatherstrip today and take pride in the knowledge that you're not only restoring the functionality of your classic Corvette but also preserving its unique character and charm.

Buying a Corvette rubber drip rail weatherstrip (part number d303l/r) for 1956-1959 models comes with several pros and cons. Here's a brief analysis:

Pros:

1. Improved Waterproofing: Weatherstrips seal the gap between the body and the glass or other movable parts, preventing water intrusion. By replacing worn-out or damaged weatherstrips, you can ensure that water stays out, keeping the interior dry.

2. Enhanced Appearance: A new weatherstrip can restore the original look of your Corvette's drip rail. Old, deteriorated weatherstrips can affect the appearance of your vehicle, making it look less polished.

3. Long-Term Savings: Replacing a weatherstrip now can save you from more extensive repairs or replacement of other parts that might be damaged due to water intrusion.

Cons:

1. Cost: Replacement weatherstrips can be expensive, especially for classic cars like the Corvette. However, the cost of the weatherstrip itself is often outweighed by the potential savings from avoiding more significant repairs.

2. Installation Complexity: Installing new weatherstrips can be a time-consuming and sometimes challenging process, especially for those without experience. It may require removing the glass or other parts to access the drip rail and ensure a proper fit.

3. Availability: Finding the correct weatherstrip for your specific Corvette model and year can be a challenge, as they are not always readily available from local auto parts stores. You may need to order from a specialty supplier, which could add to the wait time.

Ending Conclusion:

While purchasing a Corvette rubber drip rail weatherstrip (part number d303l/r) for 1956-1959 models involves some investment, both in terms of cost and time, the benefits of improved waterproofing, enhanced appearance, and potential long-term savings make it a worthwhile investment for Corvette owners. If you're unsure about the installation process, consider hiring a professional or enlisting the help of a knowledgeable friend to ensure a proper fit and optimal performance.

Details:

Used on 1956 through 1959 Corvettes, up to approx, Corvette serial number 6300 A new piece of door weatherstrip, never installed. Recently found, left over from previous restoration.

part #: d303l prices

  • $55.90-$289.88

specifications stoochseals:

  • for years: 1956-1959
  • brand: Corvette Rubber Company
  • type: Door Seal
  • manufacturer part number: D303L/R
  • material: Rubber
  • placement on vehicle: Left Door

shipping stoochseals:

  • cost: $7.00
  • transit: 5-9 Days
  • class: Standard
  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Fixed

returns stoochseals:

  • policy: No Returns

general stoochseals:

  • condition: New other see details
  • Exterior Parts Accessories > doors, Trunk Lids Hatches > Door Seals

payments stoochseals:

  • wallet: Apple-pay
  • other
  • credit card: Visa

offer stoochseals:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • started: November 29, 2025

seller stoochseals:

  • rating: 100.0%
  • # reviews: 792
  • city: Cape Coral, Florida
for years: 1956-1959, type: door seal, placement on vehicle: left door,
category: auto parts > exterior parts accessories > doors, trunk lids hatches > door seals, material: rubber, sku: 9093662181436603,

Corvette Rubber Company D303L Is Similar To:

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