1971-1976 C3 Fresh Air Vent Knob - OEM Number(s) (3995093)
This 1971-1976 Corvette C3 Fresh Air Vent Knob brings back that factory feel, letting you dial in the breeze exactly how you want it. It’s a direct-fit replacement for GM part number 3995093, made for non-A/C cars that depend on proper ventilation to keep things comfortable. The original knobs usually crack, fade, or loosen after decades of heat and use, leaving your dash looking tired and your vents half-functional.
- Fits 1971-1976 Corvette C3 models without factory A/C
- Sold individually - fits left or right position
- Replaces GM Part Number 3995093
- Restores proper control of cabin airflow for comfort and originality
- Correct fit, shape, and grain for authentic factory restoration
- Durable molded black plastic matches original interior finish
- Easy installation onto factory vent control shafts
Also known under these part numbers: (For reference only)
- 21290W
- 233030
- 3995093
- 686420327677
- E4008
- I-840