Restore clearer windshield visibility in your 1965-1966 Ford Mustang with this pair of defroster ducts with clips. Designed to direct air toward the windshield, these replacement ducts help improve defroster function while replacing worn, cracked, or missing original ductwork with durable ABS black plastic and flex-style hoses.
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Designed for 1965-1966 Mustangs: Fits classic Ford Mustang models needing factory-style defroster duct replacement.
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Pair with clips: Includes the driver and passenger side defroster ducts with clips for a more complete repair.
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Improves windshield defrosting: Directs air to the windshield to help clear fog and improve driving visibility.
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Replaces worn ductwork: Ideal for replacing cracked, brittle, damaged, or missing original defroster ducts.
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ABS black plastic construction: Durable black plastic helps provide long-lasting function inside the dash area.
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Flex-style hoses: Includes flexible hose-style ducting for proper routing and airflow connection.
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Comfort and safety refresh: A smart interior HVAC repair for better visibility during cool, damp, or foggy driving conditions.
This defroster duct pair is a practical HVAC restoration part for 1965-1966 Mustang owners who want the windshield defroster system working as it should. Old ductwork can become brittle, cracked, loose, or missing over time, which can reduce airflow to the windshield and make foggy glass harder to clear.
Made from ABS black plastic with flex-style hoses, these ducts help direct air back to the windshield for improved defrosting performance. Complete with clips, this pair is a smart choice for dash repairs, heater system refreshes, and interior restoration projects where visibility and factory-style function both matter.
Restore windshield defroster airflow in your 1965-1966 Mustang with durable black ducts, flex hoses, and included clips.
| Product Fitment |
| Make |
Ford |
| Model |
Mustang |
| Year Range |
1965-1966 |
| System Fitment |
Windshield defroster / heater duct system |
| Application |
Defroster duct replacement, heater system repair, or interior HVAC restoration |
| Product Specs |
| Product Type |
Defroster Ducts with Clips |
| Quantity |
Pair |
| Material |
ABS black plastic |
| Hose Style |
Flex-style hoses |
| Included Hardware |
Clips included |
| Function |
Directs air to windshield to help clear fog |
| Replacement Use |
Replaces worn, damaged, cracked, or missing defroster ducts |
| Dimensions |
10 in. L x 7 in. W x 7 in. H |
| Approximate Weight |
1 lb. |