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1969-1982 Corvette C3 Antenna Base Mounting Nut without Power 3943656

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Item ID: 601-198
GM Part #: 3863499
3943656
Availability: In Stock - Ships today if ordered by 3 PM CT
Fits Years:
  • 1969-1982
$7.99
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  • Description

1969-1982 C3 Antenna Base Mounting Nut without Power 3943656 - OEM Number(s) (3863499,3943656)

Secure Your Signal—Restore Factory-Fresh Finish

Don’t let a missing or worn antenna bezel nut ruin the clean lines of your classic Corvette. This Antenna Bezel Nut is a direct replacement for GM Part #3943656, designed to fit 1969–1978 Corvette models with manual antennas. Crafted from durable chrome-plated die-cast metal, it ensures a snug, secure fit for your antenna mast while restoring the original factory appearance.

Over time, exposure to the elements can cause the original bezel nut to corrode or loosen, leading to poor radio reception and a compromised look. This replacement not only enhances the aesthetic appeal of your Corvette but also ensures optimal antenna performance.

Key Features:

  • Direct replacement for GM Part #3943656

  • Fits 1969–1978 Corvette models with manual antennas

  • Constructed from chrome-plated die-cast metal for durability

  • Restores original appearance and functionality

  • Easy installation—no modifications required 

Enhance your Corvette's look and performance—replace your antenna bezel nut today.

Note: Not for Corvettes equipped with Power Antennas.

Also Fits:

1969-1975 Camaro Front Antenna

1969 Camaro Rear Antenna

1969-1972 Chevelle

1976-1977 Chevette

1970-1972 Monte Carlo

1975 Monza

1969-1975 Full Size Chevrolets

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

  • 163021
  • 200044
  • 3863499
  • 3943656
  • 686420080664
  • A2192C
  • E2302
Prop 65