1969-1972 Corvette Wiper Door Actuator Rubber Seal 5638328

1969-1972 Wiper Door Actuator Rubber Seal 5638328 - OEM Number(s) (5638328)

Restores proper wiper door function by sealing out costly vacuum leaks.

Keep your Corvette’s hidden wipers operating smoothly with this precision-fit Wiper Door Actuator Seal. Positioned beneath the accordion boot, this seal prevents vacuum loss in the actuator chamber that can cause sluggish or non-functioning wiper doors. Manufactured to GM specifications for fit and reliability, it ensures your Corvette’s wiper system works exactly as intended.

Fits the Following Corvette Models:

1969–1972 C3 Corvette (All with Hidden Wipers)

Material/Finish:

High-grade rubber construction engineered to resist vacuum pressure fatigue and environmental wear.

Dimensions:

• Height:  1 3/8" (35 mm)

• Outer Diameter: 1 1/4" (32mm)

• Inner Diameter: 5/8" (16mm)
  

Features/Benefits:

• Direct replacement for original seal under the accordion boot

• Prevents vacuum leaks for reliable wiper door operation

• Manufactured to original GM specifications for fit and performance

• GM reference part number: 5638328 

• Sold individually, 2 required per Corvette

Because Details Matter

That crisp hiss of vacuum pressure sealing shut is the sound of originality restored. A small part with a big impact, this seal keeps your hidden wipers working flawlessly and your Corvette true to factory performance—because details matter.

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

• 2166
• 5638328
• 653156
• 686420071747
• E2146